chemical treatment of wastewater

Process of Chemical Treatment of Wastewater

Wastewater chemical treatment is a necessary process that is done to remove contaminants and solids from the water, in order to ensure purification so that it is deemed safe for humans and the environment.

water treatment chemicals

Though there are different types of treatments for wastewater, chemical treatment is usually an additional process involving addition of specific chemicals for various purposes, including: 

  • Neutralization 
  • Precipitation (Coagulation and Flocculation) 
  • Oxidation 
  • Ion exchange 
  • Disinfection 


This step involves the addition of either an acid (for lowering pH) or an alkali (for raising pH), depending on the pH of the wastewater. Sodium hydroxide and sulfuric acid are chemicals that are commonly utilized for this step.  

Precipitation (Coagulation and Flocculation): 

This part of the treatment is extremely important and involves adding coagulants and flocculants to create a floc, or large clusters of solid particles, that can later be removed from the water by filtration. Coagulation is the process of destabilizing negatively charged particles by introducing positively charged chemicals, which will allow for the solid particles to form into large groups. After this step, flocculation is performed in order to further ensure the growth and accumulation of the floc. Commonly used coagulants are iron (III) sulfate and aluminum sulfate, which can also simultaneously act as a flocculant.  


This step involves the addition of an oxidizing agent to reduce the chemical oxygen demand levels of the water and remove organic and oxidizable inorganic particles. Hydrogen peroxide and ozone are commonly used oxidizing agents.  

Ion Exchange:  

This important step is done to soften hard water, which can result in scale formation or residue. Positively charged sodium ions, usually from sodium chloride, are added to the water to exchange spots with calcium and magnesium, which are the ions responsible for water hardening.  


This step is meant to purify the water by killing any bacteria or pathogens. Chlorine is commonly added to kill bacteria and viruses, ensuring complete disinfection of the water.  

Looking for Wastewater Chemical Treatment Solutions?

Looking for an environmentally preferred water treatment product to satisfy your industrial or business needs? You can begin shopping for products here, or you can contact our experts here to find the best product for you! 

Green chemistry

Understanding the History of Green Chemistry

Are you curious about how the branch of chemistry known as green chemistry originated? This blog post will provide insight into the history of green chemistry, allowing you to learn about its inception and follow its progression to the present day.  

Green Chemistry: The 1960s-1980s 

The initiation of green chemistry can be tracked all the way back to the 1960s when Rachel Carson wrote Silent Spring, a book that discussed the impact of chemicals on the ecosystem. This book was an inspiration to both scientists and the public and served as a forewarning about chemistry’s potential to harm the planet.   

In 1970, the U.S. Environmental Protection Agency (EPA)- a federal regulatory agency dedicated to protecting the health of both humans and the environment- was established by President Richard Nixon. The EPA’s first major mandate banned the use of DDT and other chemical pesticides deemed hazardous.  

In the 1980s, members of the EPA and the chemical industry began to focus less on chemical clean-up and more on preventing chemical pollution from occurring in the first place. This led to the creation of the Office of Pollution Prevention and Toxics in 1988.  

Green Chemistry: The 1990s 

The 1990s was a significant decade for green chemistry. A few of the important events that occurred during these years were: 

  • 1990: The Pollution Prevention Act, which stated that national policies in the United States should focus on preventing pollution rather than mitigating existing pollution, was passed.  
  • 1995: President Bill Clinton aided the EPA in creating an annual awards ceremony, the Presidential Green Chemistry Challenge Awards, which honored scientific advances that bolstered the green chemistry movement.  
  • 1997: The nonprofit Green Chemistry Institute (GCI) was co-founded by Dr. Joe Breen and Dr. Dennis Hjeresen.  
  • 1998: Green Chemistry: Theory and Practice, which outlined the now well-known 12 Principles of Green Chemistry, was published. 

Green Chemistry: Today 

Today, many successful companies whose products are based on the application of green chemistry and engineering have been established. Consumers can now find numerous eco-friendly chemicals, materials, and other industrial products on the market. Essentially every type of business now has a means to significantly reduce its carbon footprint. 

However, the green chemistry movement is still in its beginnings. One way that companies can help to support green chemistry is by purchasing their materials, whatever they may be, from manufacturers that emphasize environmental protection in their products and practices.  

About Ecolink & Green Initiatives

Ecolink is a trusted supplier of industrial-grade chemicals. We offer a wide range of products that are not only efficacious but also environmentally friendly. If your company has been looking to adopt greener practices or implement some of green chemistry’s principles, we would love to help you. Contact us today by calling 800-563-1305 or filling out our contact form!   

touchless truck wash soap

The Benefits of Touchless Truck & Trailer

Are you looking for a touchless truck wash soap? If so, check out Touchless Truck & Trailer. Touchless Truck & Trailer is a system of two industrial alkaline cleaning solutions that primarily consist of 2-butoxyethanol, n,n-bis(carboxymethyl)-glycine/trisodium salt, disodium oxosilanediolate, a proprietary surfactant blend (all 1%-5% by weight), and oligomeric D-glucopyranose (0.1%-1% by weight). They are formulated to cleanse trucks, trailers, and other metal surfaces.  

The first solution, Touchless T&T, can expel magnetic road film, bugs, and other types of dirt and grime from trucks, tractors, trailers, RVs, mobile homes, and buildings. It can safely be applied to polished aluminum and painted surfaces. The second solution, T&D Degreaser, eliminates grease and oil from trucks, engines, trailers, whitewall tires, vinyl surfaces, and stainless-steel surfaces. It can also be used as a pre-cleaning spray.  

How Do I Use Touchless Truck Wash Soap? 

To use Touchless T&T, first dilute the solution to a 1:20 concentration. If using a pressure washer, it should be applied to the surface from bottom to top, then rinsed from top to bottom. The surface should be dry before Touchless T&T is applied.  

To use T&D Degreaser, dilute the solution to a concentration of 1 to 5 parts cleaner to 10 parts water. However, when being applied to heavily soiled surfaces as a cleaning spray, it can be used without dilution.  Just like Touchless T&T, it should be applied from bottom to top, then rinsed from top to bottom. Neither cleaning solution should be permitted to dry on the given surface before rinsing.  

Why Should I Buy Touchless Truck & Trailer?  

Are you wondering why you should buy Touchless Truck & Trailer instead of a different truck cleaning solution? Well, Touchless Truck & Trailer provides these excellent benefits: 

  • Nonflammable 
  • Industrial strength 
  • Safe to use with hot water or cold water 

Where Can I Find Touchless Truck Wash Soap?  

Touchless Truck & Trailer can be purchased from Tidal Washers, a division of Ecolink, Inc. Tidal Washers offers a wide variety of industrial-grade cleaning solutions that won’t break the bank. Like Ecolink, Tidal Washers prioritizes the use of eco-friendly ingredients in all of our products, making them safer for workers and the environment. In addition to our pre-made solutions, we also create customized chemical solutions for those in need of highly specialized products.  

If you would like to purchase Touchless Truck & Trailer, contact Tidal Washers today by filling out our contact form or calling 800-563-1305!  

Graffiti remover chemicals

The Benefits of Tidal Tar Zapper

Tidal Tar Zapper is an alkaline, industrial-strength cleaning solution under graffiti remover chemicals. This multipurpose cleaner can be utilized to remove gum, tar, and organic stains from tree sap or berries from concrete surfaces such as sidewalks, driveways, and walkways. It is also safe to use on a variety of other materials, including brick, stone, metal, and vinyl.  

Features of Graffiti Remover Chemicals

Tidal Tar Zapper possesses a number of great features, such as:  

  • Nonflammable 
  • Pleasant citrus odor 
  • Low instability 
  • Sold in three sizes 
  • Can be used to clean a wide range of hard surfaces  

Applying Tidal Tar Zapper 

How do you apply Tidal Tar Zapper? It depends on what type of stain or soil you are looking to remove. First and foremost, for minor stains, Tidal Tar Zapper can be diluted before use. However, for heavier staining, it can be used undiluted. 

For gum, apply Tidal Tar Zapper to the gum and let sit for 5 minutes. Then, scrape the gum off of the surface with a putty knife, or rinse it off with a power washer. Repeat if needed. For tar, spray Tidal Tar Zapper onto the tar and let sit for 15-30 minutes. Reapply the solution if it begins to dry within this time frame. Then, rinse off with a power washer. Repeat if needed. Finally, for organic stains (such as tree sap, berries, or oil stains), spray Tidal Tar Zapper onto the stain and let sit for a short period of time. Scrub the stain with a scrub brush, and then rinse with a power washer.  

To reiterate, after applying Tidal Tar Zapper to a surface, always rinse the surface well. Additionally, it should not be used on rubber, asphalt, fabric, or delicate paint. Refer to Tidal Tar Zapper’s Safety Data Sheet for detailed safety information.  

Purchase Graffiti Remover Chemicals from Tidal Washers 

Tidal Washers is your one-stop shop for industrial cleaning solutions and solvents like Tidal Tar Zapper! A division of Ecolink, Inc., Tidal Washers provides a wide range of products such as concrete removers, house exterior cleaners, parts washer detergents, and graffiti removers. All of our products are environmentally friendly, powerful, and affordable.  

Have questions about Tidal Tar Zapper or any of our other offerings? Not sure which of our products would be best for your company’s needs? We would be happy to help you. Please contact Tidal Washers by calling 800-563-1305 or filling out our contact form 

Citrus Degreaser

The Benefits of Tidal Super Citrus Degreaser

Tidal Super Citrus Degreaser is an industrial-grade cleaning solution whose main ingredients include citrus extract, methyl ester from soybean oil, and 2-butoxyethanol (all 10%-20% by weight). It is a multipurpose cleaner that efficiently expels grease, soap scum, printer ink, road tar, carbon deposits, and other types of dirt and grime. It can also be used as a general disinfectant for kitchens and bathrooms.  

How to Use Tidal Super Citrus Degreaser 

Tidal Super Citrus Degreaser is easy to use- no dilution is required! Simply spray, brush, wipe, or mop it onto the desired surface. For areas with heavier soil deposits, like carbonized grease, apply Tidal Super Citrus Degreaser, let sit for several minutes, then use a scraper or putty knife to scrape off the grease.  

Tidal Super Citrus Degreaser Safety 

Before using Tidal Super Citrus Degreaser, please read over its Safety Data Sheet for full safety instructions. This is where you can find information such as the personal protective equipment that should be worn while handling Tidal Super Citrus Degreaser, how to safely store it, and what to do if it is accidentally inhaled or comes into contact with your skin or eyes. A little bit of preparation and planning can go a long way when working with industrial chemicals!  

Advantages of Tidal Super Citrus Degreaser 

Tidal Super Citrus Degreaser offers numerous advantages to its users, including:  

  • Low instability 
  • Pleasant citrus scent 
  • Does not contain any hard abrasives 
  • Available in three bulk sizes to fit a range of cleaning needs

Contact Tidal Washers Today

Now that you have learned about what Tidal Super Citrus Degreaser is, how to use it, and what its advantages are, you may be wondering where you can purchase this versatile cleaning solution. Tidal Washers is the answer! 

Tidal Washers, an affiliate of Ecolink, Inc., is a trusted supplier of industrial chemical solutions like kitchen cleaners, concrete removers, butyl degreasers, bleach additives, and so much more. If your company has been looking to become greener, we are the perfect supplier for you; all of our products are formulated with eco-friendly ingredients. They are also available in bulk quantities, which reduces packaging waste. Plus, if our wide variety of products doesn’t suit your needs, no worries- our chemists also offer toll blending services.  

If you have any questions or would like to learn more, contact Tidal Washers today by calling 800-563-1305 or emailing!