Solid pollutant treatment

Solid Pollutant Control Current Situation of Solid Pollutants and Impact on the Environment
At present, there are many types of solid waste, and their composition is also relatively complex. Solid waste is an important source of pollution in the ecological environment. Different components of waste cause different harm to the environment. Some wastes will directly affect water sources, some will directly affect surface vegetation, and some will directly affect soil and atmosphere. Therefore, specific treatment methods should be implemented according to specific circumstances in the treatment of waste. If the waste disposal in actual work is not very appropriate, it will seriously affect the ecological environment and human health. Therefore, all production enterprises must regard waste disposal as a top priority. Only by starting from the source can we It is possible to well control and handle the waste disposal associated with daily production.
Treatment Measures
Solid waste is different from water and air pollutants. Water and air pollutants can be diluted and degraded in the corresponding environment to a certain extent. In most cases, solid waste disposal is directly deposited on the surface. Through continuous large-scale accumulation, it occupies a large amount of land resources. Without treatment, it is impossible to disappear or decompose naturally in the natural environment. Some solid wastes also have environmental risks of producing other hazardous pollutants during their use and disposal. For example, the combustion process of some pesticides in agricultural waste, industrial waste, garbage, etc. may produce persistent organic pollutants that are difficult to degrade.
In the treatment of solid waste, the focus of heavy metal treatment is on non-ferrous, ferrous, chemical and other key industries involving lead, cadmium, chromium, copper, nickel, molybdenum, arsenic and zinc, including all production, collection, utilization and disposal. Units that collect, dispose and utilize heavy metal hazardous waste, waste mineral oil collection, disposal and utilization units and individual industrial and commercial households, as well as units and individual industrial and commercial households that generate, transfer, store, dispose and utilize waste electronic and electrical products, electronic and electrical equipment, waste batteries, etc. The environmental protection department must comprehensively inspect the environmental pollution prevention and control situation of hazardous waste generation, disposal, and utilization units, find out the bottom line, and establish a ledger. Regarding the setting of hazardous waste identification signs, the formulation of hazardous waste management plans, the implementation of management systems such as hazardous waste declaration and registration, transfer slips, emergency plans, hazardous waste business licenses, and whether hazardous waste storage, utilization, disposal and other business activities comply with Conduct comprehensive inspections on relevant standards and specifications. Outstanding problems will be seriously investigated and dealt with. Implement a target management, assessment and accountability system for the special rectification work of hazardous waste environmental pollution. Enterprises that fail to complete the rectification work after the deadline will be listed and supervised. Districts and counties that fail to rectify and cause serious environmental pollution and major social impacts will be subject to regional restrictions on approval and will be investigated in accordance with the law. related responsibilities.