Wastewater treatment agents are chemicals used to remove organic and inorganic substances such as suspended solids, sediment, ammonia nitrogen, phosphorus, etc. during the wastewater treatment process. The following is a list of common sewage treatment agents:
Precipitating agent: used to reduce the concentration of suspended solids and organic matter in water, such as iron hydroxide, polymeric aluminum sulfate, polymeric iron chloride, etc.
Defoamer: used to prevent foam in wastewater, such as silicon electrostatic defoamer, degreasing defoamer, etc.
Activated carbon: used to remove organic substances in water, such as benzene, acetone, formaldehyde, cyanide, etc.
Ion exchange resin: used to remove inorganic and metal ions from water, such as magnesium, calcium, potassium, iron, manganese, etc.
Biological agents: Various active agents, such as aerobic bacteria, anaerobic bacteria, nitrifying bacteria, etc., are selectively applied according to different application scenarios to accelerate the biodegradation and decomposition of organic substances in water quality.
Oxidizing agent: used to remove organic matter and its residues in water, such as potassium permanganate, hydrogen peroxide, ozone, etc.
PH regulator: used to regulate the pH value of wastewater and ensure smooth water treatment under different process requirements, such as alkaline/acidic pH regulators.
It should be noted that in the specific application process, it is necessary to choose the appropriate combination of reagents and make reasonable dosage and injection timing based on the actual situation. At the same time, it is also necessary to strictly follow relevant regulations and standards to ensure water quality safety and environmental friendliness.