1. Home
  2. Water Treatment Chemicals
  3. What are the types of Water Treatment Plants?

What are the types of Water Treatment Plants?

There are several types of water treatment plants. The categories range from what type of water enters the plant to how the water is treated to the purity of the water leaving the plant.  

water treatment

Types of Water Treatment Plants 

  • Effluent (industrial wastewater) 
  • Sewage  
  • Common and Combined Effluent Treatment Plants (CETP) 
  • Demineralization  
  • Reverse Osmosis  

There are more types of water treatment plants, but they all have a similar goal to treat contaminated water and produce cleaner water for the desired use of the output stream. The ones listed above provide a range of examples to describe what type of water is sent to water treatment plants and how it is treated. Other water treatment plants may also combine a few of these types for successful water treatment.  

Descriptions of the Water Treatment Plants 

  • Effluent Water Treatment Plants: Industrial wastewater enters effluent water treatment plants so, the water can be purified by removing non-toxic and toxic chemicals using drying and evaporation methods to help reduce the chance of pollution and aid in environmental protection. This type of plant is common among pharmaceutical and chemical companies. 
  • Sewage Water Treatment Plants: Sewage and contaminated water is sent through a pre-treatment process to remove large debris prior to entering a more intensive treatment process. This process uses a chemical, physical and biological process to remove organic matter and physical contaminants to make the water reusable. Activated sewage plants can be used to help the treatment of sewage water. Sewage water treatment plants can be found in residential, municipal, and commercial areas. 
  • Common and Combined Effluent Treatment Plants: Designed for small-scale treatment plants, they help reduce the water treatment costs for small-scale industry applications. They are used for small areas and when wastewater flows into the plant at a controlled, low rate. 
  • Demineralization Water Treatment Plants: Demineralization is used to remove minerals and dissolved solids from feedwater destined to enter boilers or other process streams. Ion exchange resins are used to soften and remove nitrate from the water which produces exceptional quality water. This treatment plant is commonly used for steam generation and cooling.  
  • Reverse Osmosis Water Treatment Plants: Using a high-pressure pump, wastewater is pushed through a reverse osmosis membrane that removes nearly all the salts in the water. This treatment plant can be found in industries such as semiconductor manufacturing and metal finishings for the food industry.  

Looking for Water Treatment Chemicals? 

Water treatment is one of the most important parts of any process. Ecolink can help find the best chemicals to maximize the success of your water treatment plants. Contact us to learn more about our water treatment chemicals! 

Search here

Don’t forget to share this post!

Suggested Blog Posts

View all News
By Ecolink Team
White Oil Lubricant
Apr 23 2025

White Oil Lubricant: Discover Smooth Operations in Machinery

Machinery plays an enormous role in manufacturing. Without machines, many industries would struggle to meet production demands and would shut down. Businesses ensure...
By Ecolink Team
What Does the Military Use to Clean Weapons?
Apr 21 2025

What Does the Military Use to Clean Weapons? 3 Common Solutions

Just like with machines, it’s important that weapons are cleaned and well-maintained to prevent accidents from occurring.   In this blog post, we’re going to take a...
By Ecolink Team
PFAS MEANING DEFINITIONS
Apr 18 2025

PFAS Meaning & Definition: What You Need to Know About ‘Forever Chemicals’

What are PFAS chemicals? And why are they called “forever chemicals?”  If you find yourself asking these questions, you’re not alone. Research shows that 97% of...
By Ecolink Team
EPA PFAS NEWS
Apr 16 2025

Current State of PFAS Regulations: Chemical Alternatives with Ecolink

As more dangers of PFAS come to light, the Environmental Protection Agency (EPA) continues to implement new strategies to minimize these toxic chemicals from...
By Ecolink Team
PFAS Regulations
Apr 14 2025

PFAS Regulations & Safer Alternatives: How Ecolink Helps You Make the Switch

Thinking about making the switch to greener chemicals?   You’ve come to the right place.  With new PFAS regulations being implemented to protect people and the...
By Ecolink Team
Hydrofluoroether solvent
Apr 12 2025

Discover the Power of Ecolink 4005: Your Ultimate Hydrofluoroether Cleaner

In today's world, finding effective and environmentally friendly cleaning solutions is more important than ever. At Ecolink, we are committed to providing innovative...
By Ecolink Team
Household Aerosols
Apr 11 2025

What Are Household Aerosols? Discover Their Uses, Risks, and Safer Alternatives

Not sure what household aerosols are? Should you avoid them all together?  In this blog post, we’re going to do a deep dive into aerosols, providing you definitions,...
By Ecolink Team
Electrical Contact Cleaner Spray
Apr 09 2025

Where to Buy Electrical Contact Cleaner Spray: Convenient & Efficient Cleaning

Electrically powered machinery plays a vital role in businesses and product production. For this machinery to operate, electrical contacts are needed. Electrical...
By Ecolink Team
US Tariffs on Chemical Imports
Apr 07 2025

Navigating US Tariffs: Ecolink’s Strategy for Mitigating Cost in Chemical Supply

Dear Ecolink community, We want to keep you informed about the evolving tariffs situation and its potential impact on our industry. As you may be aware, recent tariff...
By Ecolink Team
Parts Washer Solvents
Mar 31 2025

Parts Washer Solvent: Optimal Cleaning for Industrial Components

In industrial cleaning, parts washer solvents have become essential for achieving effective and meticulous cleaning of diverse components/machinery. These solvents are...
View all News