Inorganic pollutants in soil
Metal elements (lead, cadmium, total chromium, copper, zinc, nickel, antimony, mercury, arsenic, selenium, tellurium, antimony, etc.), fluoride, sulfate, total amount of water-soluble salts, chloride ions, sulfides, cyanide,ect.
Organic pollutants in soil
Polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs), volatile organic pollutants (VOCs), aniline compounds, phenolic compounds, phthalates, nitroso Ammonia compounds, nitroaromatic compounds, cyclic ketone compounds, halogenated ether compounds, chlorinated hydrocarbon compounds, etc.
Soil physical and chemical indicators
Effective state analysis of elements (effective lead, available cadmium, available zinc, available manganese, available iron, available copper, available sulfur, available boron, available silicon total potassium, total calcium, total magnesium, exchangeable calcium, Exchangeable magnesium, etc., pH, moisture, mechanical composition, bulk density, electrical conductivity, exchangeable acidity, total nitrogen, cation exchange capacity, organic matter, nitrogen, organic carbon, total phosphorus, ammonia nitrogen, etc.