The following transcript is provided by YouTube. Mistakes are present. To hear the podcast episode, click HERE.
[Music]
today’s episode is proudly sponsored by the rising tide Mastermind the rising tide Mastermind is one of my favorite
things that I look forward to each and every week because I get to see people
that have my best interest in mind I know this because I have their best
interest in mind and when you get people together in a room like that you can
just imagine how people want to help other people if this sounds like
something you want to learn more about go to scaling up h2o.com
Mastermind welcome to the scaling up H2O podcast the podcast where we scale up on knowledge so we don’t scale up our
systems I’m Trace Blackmore the host of the scaling up H2 podcast and happy
Friday scaling up nation of course we bring a new episode to you each and every Friday as our free gift to you
because you are out there doing so much for the industrial water treatment industry and today is one of my favorite
types of shows that is where the listeners in the scaling up Nation write
into me and ask me questions to answer and of course we call those very fondly
pinks and blues episodes so there you go scaling up Nation today is a pinks and
blue episode and I cannot wait to start answering your questions but we are
going to have to wait just a moment because I want to tell you about some things that are going on one that we’ve
started talking about is the global 6K for water that is taking place on May
18th and you might be asking where is that taking place well it can take place
wherever you want to walk or run a 6K you do not have to be any particular
place in order to observe this 6K in order to participate in this 6K and why
is it a 6K because that is the average distance somebody that does not have access to clean drinking water has to
walk to go get water and folks a of this water that they are collecting is water
that you would not want to drink now while they’re walking 6 km they are in
areas that are not very safe and bad things can happen to these individuals as well as they are not in school mostly
it’s children that make this journey so they’re not in school they are not
preparing for their future and that’s not preparing for The Village’s future
so by just bringing water to where people reside it changes everything now
the goal is that we can end the global Water Crisis within our lifetime and
that means that everybody has access to clean sanitized drinking water and it is
right where they are and because of that they are not having to take extra time
out and it’s not an organization now uh Team World Vision is who we are talking
about that puts on the 6K they don’t simply say hey folks here’s a well you
figure it out no they go in they train people they give ownership to the people
that are going to get the benefit of these Wells so they understand how they work how to repair them how to continue
to use them and they do that with every donation they get of $50 it’s amazing
what they can do with $50 so if you’re interested in the 6K and I hope that you
are because we need you out there you can go to scaling up h2o.com
6K and you can register in a couple of different ways one if you want to join
your own team and you want your office to do it you want your company to do it
by all means use that link and make your own team on that page and you’ll get all
this information from Team World Vision to make this very easy for you to
accomplish and you can do that again by going to scaling up h2o.com for/ 6K but
maybe you just want to do this on your own well if that’s you I invite you to
join team scaling up nation and that’s the page that it will take you to and
you can sign up there and know with your donation of $50 you are bringing water to at least one individual and you’re
also going to get your entire Racers kit which includes a t-shirt a bib that will
have the person you are sponsoring a metal and all sorts of information about
team World Vision it is a great organization I know when you read more about it you’re going to see why we are
so happy to support it and we’ve been doing this for a couple years with the scaling up nation and hundreds of people
now have access to clean drinking water because of the scaling up Nation I am so
proud of that and I know that this year we’re going to blow past years out of the water pun intended all the
information you need is at scaling up2.com 6K and Nation it is a fun thing to do
because you can go wherever it is convenient for you to go you can have a great conversation with your teammates
with your family and as you are doing this you are educating people that are going to ask hey why are you wearing
these bright orange shirts and why do you have this bib on that shirt of a
young child you now get to educate them about the global Water Crisis and through education we can make a
difference through these actions we can make a difference and I sure hope you
choose to take action on this once again scaling up h2o.com
6K Nation here are a few more events that you might want to put on your
calendar the emerging water technology Symposium is taking place in Paradise
Valley Arizona May 14th and 15th this is where several organizations come
together to put on this Symposium and that of course is the American Society of Plumbing Engineers Plumbing
manufacturers International and the world Plumbing Council along with our
friends at iapmo which is the International Association of plumbing and mechan mecal officials we’ve had a
couple people from iapmo on the scaling up H2O podcast this is an event that’s
going to discuss all things plumbing and water distribution along with water
efficiency so for more information on this you can go to our events page and we will have everything you want to know
as well as a link to go directly to register for that event while you’re there you can also check out the
International Water Association they’re having their sustain aable sludge management conference in Beijing China
May 17th through 20th we’ll have all of that information on our events page the
2024 ashray annual conference is taking place in Indianapolis Indiana June 22nd
through 26 so those are just a few things going on but you will see
everything that is going on by going to scaling up h2o.com going over to our
event section and anything that we know about with in the industrial Water Treatment Community we are going to have
on there Nation I mentioned at the top of the show this is one of my favorite shows because it’s all about questions
from the scaling up nation and what we’ve done here with the great team of scaling up H2O has done is put a
compilation of all questions around this particular topic together and we’re
going to try to make a show out of it so one listener wanted to know know what do
you need to know when you are collecting a sample for analysis and of course
there’s all different things that we can collect as industrial water Traders and there’s all different tests that we can
run so we’re going to go over a few of those to see if we can maybe help you
the next time you are collecting a sample and maybe there are some things that you have not considered so the
first thing that I want to start out with is you have to know what you’re analyzing and I know that’s a silly
statement of course you know it’s water of course you know it’s scale of course you know it’s a section of pipe but by
knowing that and also knowing all the things that are around that you are now
able to get valuable data that you have access to right now in this point in
time that you will not have later so think about that you’re going to get
that report maybe weeks months later and then how are you going to interpret that
so all of these things that we’re going to talk about are context clues that are going to help with your
interpretation so say for an example it is corrosion from a piece of pipe well
what do you know about that piece of pipe how is it connected is it connected
with another type of pipe Maybe a different Metallurgy is there a dialectric union involved is there maybe
some sort of grounding wire that’s connected to it maybe take some pictures
from up close so you can see where that sample’s coming from but then also further back so you can get even more
context when you’re trying to figure things out later right now you are able to very easily collect data that won’t
be as easy later when you’re trying to figure out what that report means now
maybe it’s a water sample and you’re thinking okay well we’re water treaters we take water samples all the time what
do we need to know about that well one is that sample truly indicative of what
you’re trying to collect now think about you’re taking a water sample off of a
leg that goes to a faucet and let’s say that’s about 100 ft long and nobody ever
uses that faucet well folks you’re not getting the sample you think you’re getting you’re getting the sample what’s
inside the pipe but it’s not what the actual system is seeing so you want to make sure that you’re flushing
everything through you are getting a good sample and then you need to make
sure you are very sure that the sample you are collecting is really the sample
you think you are collecting and then what type of sample is that is it a Wastewater sample is it a cooling water
sample is it a softener sample realize some tests that you’re going to
ask labs to run you can’t just send a water sample you need to prepare that
sample somehow think about if you’ve ever taken a Legionella sample there’s a
thiosulfate tablet in the bottom of that to get rid of any oxidizer so you’re actually getting the sample as it
resides not as the sample sits alongside oxidizer as it’s in transit so that’s an
example of a way you might pre-treat but there might be something else that you have to pre-treat with so don’t assume
that every single sample is the same if you’re working with a particular lab
make sure you know if there’s a specific bottle if there is a specific
pre-treatment that needs to go in that bottle so when you send that sample off
you can get the best result back don’t assume always ask and when you go in
there to just take a sample don’t think about it as just taking a sample have
your procedures with you know that everything that you’re doing is correct
and you’ve mentally done it before you actually do it so that way you can
answer a lot of questions before actually being on site you might realize that you’ve got to go by the laboratory
and pick up a particular bottle instead of going to the site grabbing a sample
and then the lab telling you I’m sorry we can’t accept that that’s not in the right bottle it hasn’t been treated
right and now you’ve got to go all the way back a little bit of time invested in the front of whatever sample you’re
trying to collect I promise will pay off in the long run now with water samples
is it a grab or composite that was a question that somebody asked that wrote
In what exactly does that mean well think about it if we’re going in and
we’re taking a water sample so let’s say like like a Legionella sample typically
you want to go ahead and take that sample immediately of what’s coming out of the faucet because that’s what
somebody is going to see so that would be a grab sample a composite sample and
the example that I can think of is a water softener say you’re having an
issue with a water softener and you’re trying to figure out when this water
softener is becoming hard when it’s it’s no longer producing soft water so you
might have a sample over a 24-hour period drip into a 5 gallon bucket or or
some other vessel and then at the end of that sample collection you’re going to
test that sample for hard water and you’re not going to be able to tell
exactly what time frame that happened in but you will be able to limit it down to
maybe a particular time during the day cuz that’s a composite sample that’s
been collected over a period of time so that’s the difference between a grab and
composite sample when it comes to water samples maybe you have a scale sample
and a scale sample let’s say for example a customer has opened up a boiler and
you find some scale well now it’s very important not just to collect that scale
to send off to the lab and I think that is important but but it’s also very important to collect all of those
context clues around that sample so you have that data when the report comes in
so I love to take pictures of where I’m collecting that sample and I love taking
pictures of all around of course if you get inside a boiler why not take as many
pictures as you can because we do not have that open to our benefit very often
so we need to collect as much data as we can even if there isn’t a problem I still love taking pictures because that
allows us documentation for future inspections so I always want to take a
picture of what I’m taking the scale off of and what is around it I’ll then come
back and I’ll try to get more say it’s on the top of the piping or it’s on the bottom of the piping wherever that is I
want to make sure that I have reference in photographs so that way when I get the report back back I can do some more
analysis based on all the contextual information that I gathered when I
collected that sample that is so so important and I can’t tell you how many
people have asked me to interpret lab results and I don’t have that
information I want to know where the scale sample came from I want to know what was around it I want to know what
pipe it was on I want to know how many other pipes were around it maybe it was a crosssection of pipe in a system where
they had corroded pipe I want to know where that was taken from I want to know what was around that pipe of course a
water sample especially if we’re not getting what we need out of that water sample maybe we predict that there’s
going to be no iron it comes back with just an astronomical amount of iron well maybe we didn’t collect that sample
right but if we backed up took pictures and we can look at how we took that
sample without going on site we can troubleshoot what the analysis is
telling us so with all of that I hope you realize it’s not just collecting
that sample it is collecting all the data around that sample because as a
good friend of mine likes to say chillers can’t talk and either can any of the other equipment that we are
charged for treating we’ve got to get as much information as we can when we can
so we can interpret what is going on for that heat transfer equipment because they can’t talk to us they can’t talk to
anybody else we are now their faithful translator and now maybe we can change
our water treatment program to help with whatever’s going on maybe there’s a mechanical issue going on and we can now
be the liaison between the mechanical company and the owner of the equipment so they understand why something needs
to be done we might need to be able to talk with the financial people of the
company cuz they don’t understand why they need to invest all of this money to repipe this system and now we can
explain to them how this is costing them money and eventually they’re going to be able to make whatever money back that
costs them to fix the problem and that’s going to be a return on investment and
that is always an easier conversation to have when you have pictures when you
have have notes when you can take somebody who’s sitting in an office into the mechanical room or wherever the
problem resides and you can say this is what we’re talking about this is what needs to be done this is why it needs to
be done and this is why this is the best decision you will get people to be able
to help themselves because you’ve got all of that data I have never regretted
having too much data when I’ve collected a sample how however I have regretted
not having enough data and then having to piece together why a sample came back
from a lab a certain way and I had to go back on site and maybe I did not have
access to all the things that were open like the boiler we were talking about so Nation with all of that collect all the
data that you can when you can and for the data that you’re not even thinking
of take some pictures because it’s amazing when you get data back from a lab and you have a picture how you’re
able to piece things together another question from a scaling up Nation member
is what’s the difference between quantitative and qualitative and I know these terms are used all the time in
testing and I’ve even heard them used interchangeably let me assure you they are not interchangeable so let’s go
ahead and Define them so quantitative refers to the measurement or the analysis of the amount or quantity of
something so simply put it’s the numeric value of something now qualitative on
the other hand pertains to the characteristics the properties the qualities of something so now you’ve got
those two definitions and with those you can use
those terms properly another scaling up Nation member is is asking about
different labs they send to they all have different procedures and they want to know why that is well the answer is
that’s their procedures and they get to have their own procedures I really don’t know why different Labs have different
procedures for the same testing I can tell you that we have a lab here we do
corrosion coupons for different members out there in the Water Treatment Community and we have a set of
procedures that we’ve put together because we know if we ask people to
follow these procedures it makes our process easier it lessens the mistakes
potentially we could have it allows us to get the information that we need so
we can do the best job possible so why are the procedures different between lab a and lab B well probably for those same
reasons so let’s just say that they have our best interest in mind with those
procedures we need to know what they are so the first thing that we need to know
and I mentioned this earlier is how should we be collecting that sample and of course there’s all types of samples
in this case let’s say we’re talking about a water sample so doesn’t need to be in a special container does there
need to be some sort of pre-treatment in that container does it need to be taped
a lot of labs like to get things in with electrical tape around the edges of the
top and the bottle and and that’s a good practice anyway it keeps it from
loosening in transit and if you leak out all your sample in transit you’re not
going to be happy with the results of an empty bottle at that lab so that’s something you can do some Labs require
it so just be aware of that and then how are you going to send that so when you
send a lab Sample When is it going to arrive and how is it going to to be sent
is it legal to be sent the way you are sending it so if you are using the
United States Postal Service they have certain things that are acceptable to mail and certain things that are not so
you don’t want your package to get confiscated because it was not proper to
ship because then you’re not going to get your results now you might be using FedEx or UPS or one of the other
companies they have certain things on how they want things shipped so make sure you know you’re shipping those
things properly liquids can leak so normally there are special stipulations
around that so make sure that you know those but in addition to knowing the
processes that the companies want for you to ship when is the lab going to
receive that now if you ship something UPS normally it will say this is two-day
service or three-day service okay well if today is Wednesday
then they’re going to get it on Saturday wait a second there’s nobody at the lab on Saturday maybe I don’t need to
collect my sample today maybe I need to wait until Monday go out and collect my
sample and now the lab can get it and as soon as they get it they can start to
process it within their system a lot of labs might charge you an extra
processing fee if somebody receives it on an off day or maybe maybe if they
receive something on Friday they don’t process those certain tests on Friday
because of the time that it takes whatever the case is you need to know what the procedures are not only for
collecting the sample but also getting the sample to the lab we have several
Labs that we use that we know we can only give them samples on certain days
of the week and then if we cannot get them on those certain days we either
need to travel to the lab and physically hand off that sample or wait until
another day when we can mail that to them or ship that to them so that’s very
important and so many people don’t think about that and they might now have a sample that something needs to be done
within a certain amount of time of the lab receiving it and it’s just sitting waiting to be inventor when somebody
comes in on Monday Friday night Saturday and Sunday so make sure you know all the
things that the lab needs you to do before you send that off and with all of
that you will have a much happier time with the lab I can’t tell you how many
people that I’ve worked with that get upset with the lab because they didn’t
follow procedures and now the lab is calling them on it people the procedures are out there the procedures are there
to help you and I know you’re in a hurry going from account to account and helping all of your customers and you
probably don’t think you have time to call the lab and ask them what do I need to do to send this sample to you I
promise that three minutes on that phone call will save you a tremendous amount
of time and what we like to do here at our office is create procedures for
everything that we send off so we don’t have to make that phone call again we now just print off the procedures we go
out we collect the sample and we know we are doing it right now that being said
lab B is going to be totally different sometimes from Lab a so don’t assume
that every analy that you are asking to be tested is going to be the same way
they might have different receiving hours they might have different ways they want to receive that they might have different containers that’s in so
you probably have to do that for each and every lab but I promise you do that
once follow it the lab will love it and you’ll love the results from that
another member of the scaling up Nation wants to know can we run tests from our test kit so we don’t have to send
samples to a lab well the answer is yes but they’re going to be a little bit
different so as we talked about before you’re going to get more
quantitative samples from the lab because they’re going to give you numeric values of what’s going on within
that sample now you’re not going to be able to get precise numeric values when
we’re working out of our test kit with say a scale sample but we can use things
within our test kit to give us some qualitative looks at that scale sample
and then maybe that might allow us to make some changes to our program while
we’re waiting for the test that we’re sending in so let me give you an example
of that let’s say that we have a boiler inspection the boiler is open I love it
when boilers are open I love it when chillers are open because we get to see inside what our work is doing we get
more data so we can apply that data to make our program even better so in our
case right here we have a boiler that is open let’s say for fun it’s a fire tube boiler and we see that there’s some
scale in that and we want to go ahead and send that off to the lab so we can determine what is in that scale and then
is there anything that we can do to augment our program to start cleaning that scale up so we don’t see it next
year so we go ahead and grab our sample we do everything that we talked about in the beginning of this podcast by taking
our pictures getting all of our context data and we go ahead and get that ready
to send off to the lab well maybe the lab is back or Ed maybe it takes 3 weeks
for that sample to be run we could actually start doing something within that 3 we period if we knew a little
something about what was in that scale now this is just one example that comes
to mind but there’s dozens that you can do in your test kit but let’s say if you were trying to determine maybe if that
sample was calcium carbonate so find a flask go ahead and put a little chip of
scale within that flask and everybody should have a alkalinity titration kit
well your titrant is Sal furic acid now I know there’s all sorts of different strengths of sulfuric acid out there
we’re not going to get into that we’re just going to say it’s sulphuric acid go ahead and put a couple of drops on the
scale sample that you just put in that flask and if you see it start to Bubble Up most likely again this is not an
exact science but most likely that is calcium carbonate and you can say okay
well we just liberated some calcium carbonate so I know a little something
about that scale sample maybe we want to take that a little bit further and we put a little bit of di water into that
flask and then we test that water after we agitate it a little bit for iron and
we get a number of iron now it’s not going to be a real number it’s just going to be a characteristic number that
yes iron is in there we can do that with pretty much anything that you want it’s
not telling us exactly what is inside that scale sample in quantities but it
is telling us what that scale is made up of and now maybe we have something that
will allow us to start to disperse that on site maybe that’s part of our product
line and we can just simply turn something up so now in that 3 weeks while we are waiting for the exact
sample to come back we’ve done something within those 3 weeks now we know exactly
when that report comes back things that we can do and now we’re back on site and
if we test our boiler water we can probably find the things that we found
in our scale sample are now liberated in the boiler water letting us know that we
in fact are liberating some of those things that we found found in scale and
now we have a laboratory analysis of exactly what was in that scale so don’t
wait to do something until the analysis comes back now we have three weeks of
that product starting to work on the system and we have our data telling us
that what was in the scale sample so that’s one way you can use your test kit
of course there are dozens of ways to do that and you say Trace I want to test for this not iron well okay use the same
method that we just talked about now that’s called a wet analysis and it is a good guess and let me tell you in water
treatment that’s all we do is scientific guessing and then we use the data to
back it up or prove it later so that is one way that you can use some of the
chemistries within your test kit to give you a head start on however you want to augment your water treatment program now
I’m pretty sure I’ve answered this next question before but I’m going to answer it again and we talked about it earlier
in this podcast it’s the little blue tablet that is in a Legionella test why
is it in there and do you have to leave it in there when you’re taking your sample I mentioned this earlier but
again when you’re taking a Legionella sample you want to know what Legionella
bacteria is in the sample the second you collected it now if you just fed
oxidizer and there is active oxidizer within the sample and you didn’t neutralize it and
that’s what that little blue pill does in the bottom of that sample as it’s in
transit that oxidizer will kill whatever bacteria is there and you’re not getting
a representative sample so whether it’s the blue pill in Legionella or another
type of reagent or another type of pre-treatment you want to make sure that
you keep those in your sample and Nation when you’re doing Legionella test
remember you want to know what is in the pipe at the time of access when that
person is turning on the faucet so that allows the lab to do that and if you are
interested in learning more about Legionella testing we’ve done several shows on that and you can go to scaling
up h2o.com go over to our search bar and just search whatever you’re looking for
and we’ve done so many shows on Legionella the scaling up Nation really enjoys learning more and more about
Legionella speaking of that we’re going to have Legionella awareness month coming up in August once again this year
those are some of our most popular shows and Legionella has been around for a while there’s not that much new in
Legionella but the nation loves learning about it and I love bringing information
to because that means we are doing something about it we’re using that information we’re able to talk to our
customers and let them know what they need to do as owners of this equipment
and get them better data so whether you’re looking for Le Janella or another topic going to the scaling up H2O
website and searching whatever you’re looking for every single podcast has a transcripts we do that so that way it is
searchable and it is amazing after 300 plus episodes all of the content that we
have on Industrial water treatment and all things water treatment so if you’re looking for something most likely you
are going to find it there Nation our last question comes
from a scaling up Nation member that saw my math presentation at the association
of water Technologies and during that presentation I teach how to manipulate
your titrant so if you want to get them to let’s say a lower number for your
testing you can do that by manipulating the sample size now here’s the perfect
example of that let’s say you are testing nitrite and maybe you’re doing a
system sizing so you don’t just need to know that there’s nitrite in there say you’ve added some nitrite to size the
system and you want to try to get it as accurate as possible but you know that one drop equals 50 of your titrant how
can you get that a little bit tighter well I’m going to give you a formula a
mathematical formula that you can use with any titration and this will change
the quantity that you assign to each drop based on whatever your volume is so
the first thing you need to know is the procedure for your test and in this case let’s say it is a nitrite a can nitrite
test and you are using one drop equals 50 parts per million of let’s say sodium
nitrite by the way that is very important is it nitrite is it sodium nitrite what species is your test
looking for now it’s going to be the exact same reagent but you had a chemist
back in the lab where that test kit was built that calibrated that titrant to
offset for what species you are looking for so don’t assume just because it’s
the same juice that it’s going to have the same output you need to know what
species you’re looking for so in this case let’s say it’s a sodium nitrite test and one drop equals 50 parts per
million so what we now need to know is what the original sample size is and
let’s say the original sample size is 5 millit now everybody
knows this test that we’re talking about and then what we want to do is we want
to increase the sample size let’s say up to 50 so here’s what we know if we just
run the test as normal with five Ms of sample that titrant is going to tell us
every 50 parts per drop of what’s in there of sodium nitrite but now now if
we take it up to 50 volume is our new volume size what’s the drop count going
to be or what are we going to multiply the drop count so here’s our math equation we go ahead and take our
standard PPM drop count which in this case is 50 and then we’re going to
divide that by what our new volume is divided by what our original volume is
so in this case our new volume is 50 Ms and our original volume was 5 Ms that’s
going to give us 10 so we’re going to divide our 50 drop count by our volume
of 10 and that’s going to tell us that our new drop count is five well folks
that’s a nitrite test but it works on any of your titrants so real easy
equation you can do that wherever you are whenever you need that and there’s
so many reasons that you might want to manipulate what your drop size is or
what the count of the drop is so that way you might be doing a system sizing you might be doing some sort of an
analysis like we were trying to figure out what is going on with the system now
you have the data to do that and Nation it is all a gift from math and Nation
you all gave me a gift today because you called in wrote in texted in did all the
things that you do with your questions and without your questions I would not
have a show today so I want to thank you for all the people that gave us some
questions so we could create this show and I tell you it’s it’s always fun to take a bunch of different questions we
took about a dozen questions today and we just contoured a show around those
questions so I hope this was helpful for you I hope that the next time you are
doing what whatever test it is when you’re sending that off to a lab you’re
thinking about it a little differently you’ve got your procedures and you know what to expect before you actually take
that sample I know it’s going to save you time I know it’s going to help you in the long run and I know it’s going to
make you a better water treater somebody that’s trying to help us be a better
water treater each and every week is our friend James McDonald and here is a
brand new drop by drop with [Music]
James welcome to drop by drop with James the podcast segment where we wonder
explore think about imagine and learn IND duster water treatment you guessed
it drop by drop together in today’s segment I have
another challenge for you challenge accepted today’s challenge
is draw a processed flow diagram for your water systems having a good process
flow diagram will help both you and your customer the exercise May correct some
assumptions you have or open your eyes to challenges you never knew existed be sure to include chemical feed points
water meters blowdown lines valves waist streams pre-treatment equipment
pre-treatment equipment waist streams boilers cooling towers chillers Clos
Loops dead legs pressure and temperature gauge locations pH probes controllers
heat exchangers makeup lines outfalls and whatever else you may run across
feel free to make notes about frequency of equipment rotation flow rates temperatures pressures
Etc lastly handd drwn diagrams can be just fine because any process flow
diagram has got to be better than no process flow diagram right no need to get fancy if that would just
slow you down and prevent you from making process flow diagrams in the first
place I’m James McDonald and I want to encourage you to be like water by forming bonds with those around you
dissolving new knowledge and making worthy ripples drop by
drop thank you James and once again thank you to all the people that wrote
in with their questions I know you’ve got a question out there so don’t keep
that to yourself let us know what that question is who knows we might put that
together with other questions and make a whole new show but the only way we can do that is if you let us know what your
questions are you can go to scaling up h2o.com slsh show ideas and we’ve got a
form that’s real easy to fill out we’ll get that data and that will be our next show Nation I love bringing shows to you
and we’re going to have a brand new one for you next Friday until then take care
[Music] folks scaling up Nation one of my
favorite things to do is teach and coach people I wanted to make video content
that would help water treaters gain the confidence they need to take the next step in their career and that is taking
your certified water technologist examination if you’ve been in the industry for 5 years and are ready for
the next step in your professional career sign up for my cwt practice exam
course the course has over 130 videos to help you take and prepare for the cwt
exam don’t delay visit scaling up h2o.com
cwt prep to sign up for my cwt practice exam course again that’s scaling up
h2o.com cwt prep I’m here to help you gain the
confidence you need to take the cwt exam
[Music]