Ecological Environment, Health and Safety Testing

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Water Quality Testing

We provide authoritative and efficient water quality testing and assessment services, holding comprehensive qualifications such as CMA and CNAS. Our services cover the testing and analysis of various water bodies, including drinking water, groundwater, surface water, wastewater, rural drinking water sources, and sewage outlets into rivers (or seas). Relying on a professional team and advanced equipment, we strictly adhere to national standards and offer a full-process service from sampling and analysis to evaluation. We have also undertaken major special projects such as national surface water sample separation and testing, providing scientific, reliable data support and technical services for water resource management, pollution control, and ecological protection.

Testing Scope

Various water bodies including rivers, lakes, source water, groundwater, municipal water supply, industrial wastewater, and seawater.

Testing Items

Testing capabilities cover:

Surface Water Environmental Quality Standard (GB 3838), Groundwater Quality Standard (GB/T 14848), Standards for Drinking Water Quality (GB 5749), Sea Water Quality Standard (GB 3097), and various industrial water pollutant discharge standards.

Testing indicators include:

Sensory, physicochemical, inorganic metals, inorganic non-metals, microbiological parameters, organic compounds, emerging contaminants, radioactive indicators, etc. Examples include water temperature, odor, electrical conductivity, transparency, pH value, total salt content, color, turbidity, suspended solids, acidity, alkalinity, permanganate index, biochemical oxygen demand (BOD), chemical oxygen demand (COD), volatile phenols, petroleum oils, animal and vegetable oils, anionic surfactants, benzene series, total nitrogen, ammonia nitrogen, total phosphorus, hexavalent chromium, total mercury, copper, zinc, lead, cadmium, nickel, iron, manganese, beryllium, total chromium, potassium, sodium, calcium, magnesium, fecal coliforms, Escherichia coli (E. coli), total coliforms, etc.

Service Advantages

Holds CMA and CNAS accreditations, covering a wide range of parameters. Reports are authoritative and highly recognized by various clients.

With subsidiaries across 12 provinces, we can offer localized services and ensure rapid response.

Has undertaken several major national water quality testing projects, including monitoring of national controlled groundwater points, national surface water sample separation and testing, and drinking water source safety assurance for the Shanghai Cooperation Organization (SCO) Summit, receiving commendations from multiple government departments.

Possesses strong technological R&D and innovation capabilities, providing comprehensive technical support from testing and analysis to treatment effectiveness evaluation.