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At Ion Water Solutions, our high-end water treatment technology and solutions reduce your reliance on chemistry alone to solve both mechanical and indoor playground equipment water issues. We want to help you save money on our water treatment solutions through buybacks and rebates available through our partnership with the City of Toronto and other entities in the Greater Toronto Area.

While we can help you explore other rebate and buyback options available throughout the GTA, here are three specific programs offered by the City of Toronto:

Capacity buyback program?This program encourages and rewards commercial and industrial organizations by offering a free water audit to help you identify ways to reduce water usage at your facilities. It also rewards participants that implement permanent water-saving initiatives with a singular cash rebate of up to 30 cents per litre of water saved on an average day. Additionally, this program helps participants save money on a long-term basis with reduced water bills.

Industrial water rate?Does your business use more than 6,000m3 per year? You may be eligible for a 30% reduction in your water rate. Note that eligibility constitutes devising and implementing a water conservation plan.

Sewer surcharge rebate?Your business in Toronto could be eligible for a rebate for any water used but not discharged into the sanitary sewer system. For example, this includes water used to manufacture a product or water evaporated from cooling towers. Based on the percentage of water not added to the sanitary sewer system, the rebate is applied to the sewer portion of your water rate.

Our team is standing by ready to help you discover water rebate and buyback programs your operations qualify for and to answer your questions, so you save money and water while benefitting from innovative water treatment technologies.

Energy Recovery Awarded $6.2M For Desalination Projects In Saudi Arabia

A team of researchers from the University of Texas at Austin, collaborating with a group from the Lockheed Martin Corporation, has developed a new hydrogel-based water purification system?it is approximately 12 times better than existing commercial systems. In their paper published in the journal Science Advances, the group describes their system and how well it tested.

The world needs an inexpensive way to extract drinkable water from dirty water. Every day, millions of people are forced to drink water that is unfit for human consumption. In many cases, the places that need the water the most are not included in large purification efforts, thus, personal systems are needed. The most common way to purify water in small amounts is to make and use a solar-based water distillation system in which a bottle painted black on the bottom is exposed to the sun. As the water evaporates, arcade game it collects on the upper exposed surfaces of the bottle and trickles down into a container. While this method works quite well as a means of extracting clean water, it is very inefficient as evaporation starts only when the bottle and its entire contents are heated. In this new effort, the researchers developed a vastly more efficient systems.

The new work by the team was based on work they did last year. In that effort, they created a sponge-like material made from two hydrogels?one was water-binding, the other light absorbing. When the sponge was placed atop the dirty water in a solar still, it forced the water inside to evaporate faster than normally. This was due to the layer of water that was touching the sponge forging weaker hydrogen bonds. That effort pushed the efficiency of the solar still to 3.2 L/h/m2 of water?which, the researchers claim, was more than twice the theoretical limit. In this new effort, the researchers improved that efficiency even more by adding chitosan (another polymer) to the mix. Doing so allowed the sponge to hold more water, leading to faster evaporation. This pushed the efficiency of the solar still to 3.6 L/h/m2, which, the researchers claim, is 12 times better than commercial units.

Fabrication process of the h-LAH. Credit: Xingyi Zhou and Fei Zhao, UT Austin Outdoor demo of the h-LAH based solar water purification. Credit: Xingyi Zhou and Fei Zhao, UT Austin

Algae Living Inside Fungi: How Land Plants First Evolved Credit: Michigan State University

First off, all of us at Clarity Water Technologies wish you a very Happy New Year! We hope that 2013 was a fantastic year for you and that your 2014 is already off to a great start!

Now that we have that out of the way, let's talk about something that will really screw up your New Year plans... Thermal Shock in your Steam Boiler. Introducing cool water into a piping-hot, metal pressure vessel is never a good idea, but there are facility operators out there that do not know the consequences of this action or simply do not take it seriously enough. If you know about the issues that low temperature feedwater can cause in your boiler system, you will hopefully take the steps neccesary to avoid this at your facility.

Here is a video that we took during an emergency call that shows how much damage cold water can cause in an operating steam boiler (and this is not the worst that could happen by a long shot):

Low feedwater temperatures during boiler operation have three major negative impacts:

Increase in fuel costs due to loss in efficiency. (It costs more money to heat cold water.)



Higher instances of corrosion, like oxygen pitting, due to increased dissolved gases in feedwater.

Higher chances of Thermal Shock (sometimes called Boiler Shock) which could lead to sudden pressure vessel failure, a potentially dangerous and catastrophic event.

In steam systems that return very little condensate, it is common to ?make up?? the lost water with incoming fresh water, sometimes referred to as ?city water.?? The best practices for accepting this makeup water in a steam boiler is usually outlined in the boiler manufacturer guidelines and often includes some type of pre-treatment regimen. Pretreatment of boiler makeup water often includes, but is not limited to, chemical treatment, softening and heating of the makeup water through a deaerator tank.

Important note: Throughout the water treatment industry it is common to hear the terms ?makeup water?? and ?feedwater?? used interchangeably. However, at Clarity, we use terms to describe two separate situations. For our purposes, ?feedwater?? is water that has been altered to become acceptable to introduce into a system. It may have been treated with a chemical, or heated, or softened, etc. ?Makeup water?? is water that comes into the facility from an outside source and is untreated for process use; makeup water is essentially tap water.

Loss in Efficiency

Common sense tells us that colder water takes longer to heat than warmer water. Preheating makeup water is a critical step to maximizing the efficiency of many boiler designs. In the case of a conventional fire tube boiler, a steam sparger is often engineered into the condensate return tank to maximize efficiency by making sure that the boiler does not have to work harder to transform cold water into steam. The result of hot feedwater is less fuel consumption.

Dissolved Gas Induced Corrosion

Dissolved gases love cold water. Elevated levels of dissolved gases in your steam boiler system?s feedwater could easily wreak havoc on your boiler?s internal metal surfaces. The two biggest culprits in this category are oxygen and carbon dioxide. Often referred to as oxygen pitting, dissolved oxygen in boiler feedwater can cause extremely rapid, localized corrosion on boiler tubes. Dissolved carbon dioxide in boiler feedwater will result in depressed pH levels and the inevitable production of carbonic acid. Carbonic acid and low pH levels will attack the metal surfaces inside the boiler.

The low temperature of makeup water allows the gases to stay dissolved. (Think cold club soda versus hot club soda.) Heating the makeup water to its boiling point helps to liberate most of the dissolved gases. The gas that remains can be further liberated with the addition of chemicals. This process often takes place in a deaerator tank.

Thermal Shock

Thermal shock is a phenomenon that can happen when there is a rapid temperature change in the boiler or uneven temperature changes to boiler vessel. Parts of boiler expanding (or contracting) more rapidly than other parts can cause continuous ?flexing?? of metal components against unyielding parts. This can result in leaking tubes, cracked tube sheets or cracked sections in cast iron boilers. Anyone that has ever accidentally poured cold water into a heated glass or ceramic dish has seen this process in action when the dish exploded into fragments, except in a boiler, the result is usually much more severe... and costly. Here is a quick video of a young man's science experiment demonstrating this exact phenomenon (you get the idea):

Thermal shock is caused by the return of cold water to a hot boiler. An example of this is when system piping in building cools down overnight, yet the boiler is kept hot, or when secondary pumps over pump primary pumps. Also, failing to bring a cold boiler up to temperature slowly could lead to thermal shock. A cold boiler should stay at low fire until it is up to operating temperature for 30 minutes. It is important to note that it is also bad to introduce extremely hot water to a cold boiler; for example, in the case where a cold secondary boiler is started after being completely isolated from system flow.

Rule of Thumb

While each different type of boiler has its own optimal operating guidelines, it is a generally acceptable practice to keep incoming boiler feedwater at a temperature of 200 degrees Fahrenheit or higher. For a feedwater tank, 200 degrees and above is ideal. For a deaerator, the rule of thumb is (212 degrees) + (2 times the Tank Pressure). For example, if the pressure of a deaerator is 6psi, then the ideal temp should be 224 degrees Fahrenheit or greater.

Always consult with your boiler manufacture before making any changes to your existing boiler water treatment program.

Want to learn more?

At Clarity Water Technologies, we strive to be the best water treatment company in NYC and the world. Our strategy to make that happen is to make sure that we do not take any half steps. Besides a deep commitment to top-notch customer service, we pride ourselves on being extremely thorough when we perform our initial evaluation of the water treatment needs of a new client. As professional water treatment experts, we come across many complex challenges in heating, cooling, process and wastewater treatment. Many times the solution is a combination of mechanical engineering and chemical water treatment. We understand that as facility owners and operators, you may not know (or want to know) about all the minute details regarding water treatment, however, many of our customers have saved tens of thousands of dollars in operating costs with just a small amount of education.

If you would like to learn more about common mistakes that you can avoid in your boiler room, VR games please use the link below to download our free eBook: Ten Huge Mistakes Facilities Make in Boiler Operation and How to Avoid Them.

So what?s the catch? (There is no catch. Call us if you need us. Enjoy!)

A manual For Nyc Cooling Tower Violations: Understanding The Isr And Vdr

If you?re in the market for water pre-treatment, you know that cutting corners simply won?t work. With so many legal stipulations pertaining to water quality, finding a cut-rate solution simply isn?t in the cards; the government will bite you hard if you try. At the same time, accepting any answer without shopping properly for the best solution is also bad business. What you need is an optimal solution that is both profitable and legal.

In order to realize this balance, you need a water technology company that takes into account all the aspects of the apparatus supporting the inflow and outflow of water for your business or institution. It?s not enough to simply have a chemical expert examine your water for variations at different points in your production line; you also need an engineer?s eye to go over your production site to ensure that the production apparatus will support the best possible water pre-treatment process. If both your chemical solutions and apparatus solutions are set up together ideally, then you?ve got an optimized production line.

If you?re in Etobicoke, Ontario or arcade game in the surrounding area and in search of an optimal water pre-treatment solution, we at Ion Water Solutions can help. Our expertise is in both the fields of chemistry and engineering. This, combined with our enthusiastic expertise in water technology, allows us to provide you with the best opportunity to optimize your water pre-treatment system. Call us for a free survey so we can offer answers customized to your site.