Municipal sludge testing

Municipal sludge testingScope of sludge and soil testing:

Sludge testing: activated sludge, domestic sewage sludge, humic sludge, chemical sludge, sediment sludge, industrial wastewater sludge, water supply and drainage sludge, anaerobic sludge, printing and dyeing sludge testing, etc

Conventional soil testing: neutral soil, alkaline soil, acidic soil, planting soil, garden soil testing, crop soil, forest soil, construction land soil, crop origin environmental soil testing, etc

Soil conditioner testing: detection of agricultural microbial agents, yield increasing bacterial powders, photosynthetic bacterial agents, rice seedbed conditioners, organic material composting agents, etc

Soil remediation testing: landfill soil remediation, soil pollutants, industrial plant soil remediation, light and heavy industrial pollution soil remediation testing, etc

Municipal sludge testingSludge and soil testing project:

Nutritional components: organic matter, ammonium nitrogen, nitrate nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, copper, manganese, zinc, boron, acidity and alkalinity, exchangeable acids, calcium magnesium ratio, magnesium potassium ratio, etc

Organic compound detection: total petroleum hydrocarbons, benzene derivatives, volatile organic compounds, semi volatile organic compounds, polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons (low concentration), benzo (a) pyrene, phthalates, organochlorine pesticides, organophosphorus pesticides, polychlorinated biphenyls, dioxins, etc

Other analyses: fluoride, organic matter, moisture content, total alkalinity, phenol, mineral oil, pH value, moisture, hexachlorocyclohexane, DDT, volatile organic compounds, volatile organic compounds, polychlorinated biphenyls, semi volatile organic compounds, cation exchange capacity, etc

Sludge testing items: pH value, TS、VS，VFA、TCD、TP、TN、 Total cadmium, total mercury, total lead, total chromium, total arsenic, total nickel, total zinc, total copper, mineral oil, ammonia nitrogen, available phosphorus, sludge moisture content PH、 Mixing ratio, fecal coliform count, mortality rate of roundworm eggs, etc