Water purification information

What are the treatment methods for industrial wastewater?

Views : 79721
Update time : 2021-09-07 17:51:36
In order to protect the environment and prevent industrial wastewater from polluting water resources, we need to treat industrial wastewater. The treatment of industrial wastewater must be targeted, and different wastewater treatment schemes should be used. So, what are the treatment methods of industrial wastewater? The editor summarized four points and discussed with you.
1. Biological treatment method
The main method is to use the metabolism of microorganisms to remove organic pollutants in wastewater. Commonly used methods include activated sludge method, biofilm method, oxidation pond method, sludge digestion method, etc., which can remove colloids and soluble substances.

2. Chemical method

Mainly through the action of chemical reactions, the conversion, separation, and recovery of pollutants in wastewater. The methods include neutralization, coagulation, chemical precipitation treatment and redox treatment. The purpose is to adjust the pH value and remove suspended solids. , Colloidal and soluble substances.

3. Physical Law

It is mainly separated according to the different proportions of suspended solids contained in wastewater by physical action, which can be separated by gravity, centrifugal separation, filtration, evaporation and crystallization, etc. The purpose is to remove suspended solids and gel-packed substances.

4. Physical and chemical treatment method

It mainly includes electrolysis, adsorption, membrane separation and magnetic separation methods to remove suspended, colloidal and soluble substances.
Related News
Read More >>
Water purifiers --Pure water equipment water rate reduction is what happened? Water purifiers --Pure water equipment water rate reduction is what happened?
Oct .16.2024
Pure water equipment is our commonly used water treatment equipment, people familiar with it know that pure water equipment in use for a period of time, there will be a reduction in the water rate of the problem, the face of this situation we have to do it, the following chat on this topic.
Water purifier buyers must know! 6 truth key points to help you identify the authenticity, refuse to be cheated and fooled! Water purifier buyers must know! 6 truth key points to help you identify the authenticity, refuse to be cheated and fooled!
Oct .15.2024
In our daily life, water purifiers seem to have become a necessary household item. However, do you know that the water purifier market is mixed, so that consumers are hesitant to choose. In order to stop being fooled by the business, we must fully understand the considerations of buying a water purifier.
Water purifiers are questioned ineffective? But why are more and more families using them? Water purifiers are questioned ineffective? But why are more and more families using them?
Oct .14.2024
Water purifier, a common product in our daily life, however, it has sparked numerous controversies. Some people worry about the water quality, some are too troublesome, and some question its effectiveness. Is the water purifier the patron saint of our lives or a commercial conspiracy? Let's take a deeper look at this controversial household tool.