Can polyaluminium chloride be used to treat and purify seafood processing wastewater to reach the discharge standard?
With the improvement of people's quality of life, cities far away from the coastline can get sufficient seafood products. There are countless seafood processing enterprises behind this. As more and more processing plants are springing up, our environment is also facing the situation of being destroyed. Seafood processing will discharge a large amount of wastewater. The organic matter concentration in these wastewater is high, the color is high, and there are a large number of high-quality and free proteins, if it is discharged without purification treatment, it will directly seriously affect the ecological environment of the water area.
In order to treat this kind of wastewater, we usually use economical methods. Polyaluminum chloride coagulation method is a common method in sewage treatment. Polyaluminum chloride for seafood wastewater can solve the above pollution problem very well. Polyaluminum chloride belongs to high molecular inorganic coagulant. Proper addition of polyaluminum chloride can adsorb and bridge pollutants in such wastewater to precipitate them. However, before adding, we need to detect the PH value of water quality, neutralize the water quality first and then add polyaluminum chloride, this allows to play the greatest role in order to achieve the desired emission standards.
More information
