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◉ Introduction to Solid Waste
Solid waste refers to: (1) Solid, semi-solid and gas in containers that have lost their original use value or have not lost their use value but are discarded or abandoned during production, life and other activities, Substances: (2) Items and substances included in solid waste management as stipulated by laws and administrative regulations.
Solid waste detection is the sampling and testing of fixed waste to determine the type and concentration of pollutants in solid waste.
◉ Solid Waste Classification
(1) According to its composition, it can be divided into organic waste and inorganic waste.
(2) According to its form, it can be divided into solid waste, semi-solid waste and liquid (gaseous) waste. Solid wastes such as domestic waste, waste tires, waste household appliances; semi-solid wastes such as sludge, bottom sludge; liquid wastes such as waste acid, waste oil, waste solvents, etc.; gaseous wastes such as gaseous substances in waste gas tanks, waste hydrogen tanks, etc. .
(3) According to its pollution characteristics, it is further divided into hazardous waste and general waste.
(4) According to its source, it can be divided into mining, industrial, urban life, agricultural and radioactive solid waste.
(5) According to its toxicity, it can also be divided into toxic and hazardous solid wastes (solid and semi-solid wastes that are toxic, flammable, corrosive, reactive, radioactive and infectious) and non-toxic and harmless solid wastes (such as harmless solid wastes). Construction and domestic waste, renewable or recycled materials, non-hazardous waste that can be transformed after treatment, wastewater, etc.).
◉ Scope of Test
Domestic waste, agricultural solid waste, industrial solid waste, such as sludge, fly ash, aluminum ash, slag, residue, slag, waste liquid, etc.
◉ Test Items
Conventional physical and chemical indicators: moisture content, calorific value, thermal reduction rate, capacity, physical composition, organic content, organic matter, total dissolved solids, etc.;
Organic indicators: benzene series, nitrobenzene, aniline, phenol, benzo (a) pyrene, benzanthracene, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, volatile halogenated hydrocarbons, ethylene oxide, acetone, etc.;
Inorganic indicators: total phosphorus, total nitrogen, pH, cadmium, chromium (hexavalent), mercury, arsenic, selenium, beryllium, nickel, copper, zinc, barium, lead, silver, cobalt, cyanide, fluoride, etc.;
Pesticide indicators: organophosphorus pesticides, organochlorine pesticides.
◉ Related Standards
"Solid Waste Identification Standard General Rules" GB 34330-2017
"Standard for Pollution Control of Domestic Waste Incineration" GB 18485-2014
"Standards for Pollution Control of Domestic Waste Landfills" GB 16889-2008
"Technical Guidelines for Agricultural Solid Waste Pollution Control" HJ 588-2010
"Technical Specifications for the Control of Fly Ash Pollution from Domestic Waste Incineration (Trial)" HJ 1134-2020
"General Industrial Solid Waste Storage and Landfill Pollution Control Standards" GB 18599-2020
"Technical Specification for Sampling and Sample Preparation of Industrial Solid Waste" HJ/T 20-1998
◉ Compliance Services
As a professional third-party testing and certification service organization, Jiayu Testing has qualifications such as CMA, CNAS, and occupational health technical service institutions. In the field of environmental testing, it currently has more than 1000 CMA testing parameters, covering water and wastewater, air and exhaust gas, soil and sediment, noise and vibration, and solid waste toxicity identification. The laboratory is built and managed strictly in accordance with standards, equipped with advanced instruments and equipment, and has a professional technical team with superb skills. It has rich industry service experience and strong testing technology capabilities. Based on the principles of objectivity and fairness, it provides authoritative testing reports with legal effect to the society, and provides full chain environmental risk management support for enterprises and regulatory departments. Welcome to contact us at 400-9269-886!
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