Chemical treatment is a process by which wastewater is cleaned. Through this process dirty water is cleaned and released into the environment. If wastewater is released into the environment like this it is very harmful. That is why they are first cleaned thoroughly by some methods, out of which chemical treatment is very effective. By cleaning the water, you can also reuse it.

Nowadays many people have started using this treatment. It cleans dirty water very fast and effectively, due to which this process is widely used. There are many heavy substances available in this dirty water, which you can remove by chemical method.

Along with this, in this treatment method, it is taken care that the treated water is in accordance with the safety standards so that no one is harmed. Today we will discuss chemical treatment of wastewater in detail in the article. Along with this we will try to know how this treatment is very helpful in increasing wastewater management.

Chemical Treatment of Different Industrial Wastewater - The Procedure and Chemicals Involved

Chemical treatment of different industrial water may be done by discharging some reactive chemicals into them. Since the chemical wastes of the wastewater cannot be separated through biological or physical processes, chemical treatment is the only way out to do the same. These chemicals react with the wastewater and separate the harmful industrial chemicals of the water from the filtered part of the water. So, you can dump the treated and filtered water safely into the biological water sources without the risk of creating harm to the environment. Different types of chemicals are used in this process each of them having their unique functions and applications. The chemicals involved are:

Coagulants

This type of chemical removes the unwanted industrial chemicals and other pollutants from water by attracting the suspended particles towards each other. These suspended particles then come closer to each other. They are then separated and removed easily. Some of the best coagulants involved in the chemical treatment of wastewater are:

• Aluminum Sulfate.
• Ferric Chloride.

They are vital for the chemical wastewater management of municipal wastewater as well since they makes the municipal water free of unwanted chemicals by treating them and makes it fit for drinking.  

Flocculants

This type of chemical doesn't work alone. It is discharged into the wastewater along with coagulants. As coagulants attracts the unwanted particles towards each other, flocculants helps to bind them with one another to form larger solid flocs. These large pieces of solids are easier to detach from the water. So, flocculants are very important for discharging in the water clarification process. It especially is a saviour chemical for treating and disinfecting industrial wastewater containing a large number of suspended solids.

Disinfectants

Certain water, whether of industrial water contains unwanted microorganisms that are hard to see with our eyes? These microorganisms may be dangerous bacteria. By removing them from the water, you can safely discharge the filtered water in the biological sources, consume it or use it again. Some renowned disinfectants of water are:

pH Adjusters

Without the adjustment of pH level of the industrial wastewater, you can't treat it effectively. So, before sending the wastewater to the chemical treatment plants and neutralizing it, you are required to improve it's pH with the help of pH Adjusters. So, it is a vital chemical used in almost all the industrial wastewater treatment malaysia plants. The common pH-level adjusters are:

• Sulfuric Acid.

Oxidizing Agents

Industrial wastewater contains various organic contaminants that are very harmful and can't be returned to the environment without treatment. Oxidizing agents comes as a saviour in this regard. These chemicals are able to oxidize the organic contaminants. The process involved is called oxidation. In this process the organic pollutants are broken down before they are finally discharged to the water body. The famous oxidizing agent used in wastewater management plants is Hydrogen Peroxide.

Surfactants and Demulsifiers

These type of chemicals are used up treat the oil or gas industry's residual wastewater. This wastewater remains full of heavy metals. Sometimes hydrocarbons and salts also remain present in it. Surfactants and demulsifies come to play in these cases. They charges those unwanted pollutants of the water, breaks them down. Lastly, they separate the contaminants completely from the water and make the water safe.

Different Reactions of Wastewater Management

The first type of reaction is made to happen if the wastewater is full of heavy metals, phosphates, etc. They are water soluble compounds. Lastly, neutralization reactions are done to improve the pH level of water before sending it for waste management process.

The adjustment of pH actually neutralizes the water. Because of it, the water is turned neutral from the excessively acidic or alkaline nature of it. A variety of methods are used to clean wastewater. But you should know how much and what type of wastewater can be cleaned by simple filter or treatment method.

See, if there is little or normal impurity in water then it can be easily cleaned by simple method. But when it comes to industrial wastewater, then there are many heavy elements present in it. That is why chemical treatment is required at this place. For this purpose you contact experienced professional like Techkem Water Technologies.

Conclusion

We hope you have got a lot of information about chemical treatment of wastewater in the above article. Along with this, you must have also known how this treatment enhances industrial wastewater management. It is very important to clean wastewater. Clean water is used for many purposes, which include irrigation and drinking.

See, when wastewater goes to your land, farm, river and pond, it harms many things. Due to this, irrigation is not done properly and animals can also get sick by drinking this water. That is why you can clean wastewater through chemical treatment, which can be beneficial for everyone.