Peculiarity
High Toxicity: Wastewater often contains heavy metals and organic solvents that can significantly harm human bodies and the environment.
Fluctuating Concentrations: Due to variations in production processes, pollutant concentrations in wastewater can fluctuate significantly.
High recycling value: Substances in wastewater, such as heavy metals and organic solvents have considerable recycling value.
Varied and Concentrated Pollutants: A wide range of chemicals, including acids, alkalis, organic solvents, and heavy metals, are used in manufacturing, resulting in wastewater with diverse and high-concentration pollutants.
Q&A.
Poor removal efficiency for certain trace-level heavy metal ions.
High cost and low stability in removing organic pollutants from wastewater.
Biological treatment methods have limited performance in treating certain refractory organic compounds.
Activated sludge contains a high proportion of inorganic matter.
Unreliable removal of Ammonia Nitrogen and Total Nitrogen.
Solution
