The main pollutants in chemical factories are

The main pollutants in chemical factories include heavy metals, acid and alkali pollutants, organic pollutants, and solid pollutants, which are specifically manifested as:
Heavy metal pollution, such as mercury, cadmium, lead, etc., is commonly found in chemical wastewater or waste residue, and can cause damage to the human nervous and immune systems through biological enrichment.
Acid and alkali pollutants: Acidic (such as sulfuric acid mist) or alkaline substances (such as ammonia) emitted during the production process, causing pH imbalance in water or soil and affecting ecological balance.
Organic pollutants: including organic solvents such as benzene and toluene, as well as pesticide residues, long-term exposure may cause poisoning or carcinogenic risks.
Solid pollutants, such as mining and metallurgical waste, industrial waste, etc., if not handled properly, can occupy land resources and infiltrate into the soil, reducing soil fertility.
In addition, although sulfur dioxide, nitrogen oxides, and other pollutants in exhaust gas are common, analysis indicates that they are more related to fuel combustion (such as boiler use) and are not core pollutants in chemical production. Chemical specific pollutants should focus on the above four categories.