Factory waste testing

Environmental pollution has attracted more and more attention from people. Factories are one of the main sources of environmental pollution. With the improvement of laws and regulations and the strengthening of corporate social responsibility, factory environmental monitoring and testing has become an inevitable demand of many enterprises. Including ISO14001, OSAS18001, SA8000 system certification will require the factory to provide environmental monitoring report.

As an established third-party environmental monitoring agency, Tianjian has obtained CNAS and CMA qualification certificates since 2010, and successfully extended the qualification for three times. Through continuous expansion, more than 3000 CMA approved projects have been established, and it can provide authoritative CMA testing reports on the environmental monitoring projects of three wastes (waste water, waste gas, factory boundary noise). International and domestic recognition! Has provided customer inspection service for Ikea, Apple, Walmart, Samsung, Disney, Adidas and other famous brand suppliers, and has rich technical experience.

Hotline: 4006898200

◆ Test items

● Waste water detection

Temperature, flow rate, pH, dissolved oxygen, transparency, oxidation-reduction potential, turbidity, chroma, oxidizable substance, evaporative residue, absorbance, odor and taste, electrical conductivity, hardness (calcium, magnesium), total hardness, negative hardness, permanent hardness, temporary hardness, strong acid acidity, acidity, total acidity, total alkalinity, carbonate, bicarbonate, carbon dioxide, free carbon dioxide, erosive carbon dioxide, carbon Acid, bicarbonate, hydroxide, chemical oxygen demand, five-day biochemical oxygen demand, potassium permanganate index, total nitrogen, phosphate, elemental phosphorus, total salt content, chlorophyll, iodide, ammonia nitrogen, Kjelberg nitrogen, free chlorine, total chlorine, anionic surfactants, total phosphorus, suspended matter, residue (soluble total solid filterable residue), dissolved solid, salinity, volatile phenol, sulfide, cyanide Compounds, petroleum, animal and vegetable oils, soluble silicon, fluoride, chloride, sulfate, nitrate, nitrite, chloride ion, fluoride ion, bromide ion, nitrate, sulfate, nitrite, phosphoric acid, nitrite nitrogen, sulfite, Total bacteria, total coliform, coliform, fecal coliform, Streptococcus coalis, Salmonella, Shigella, Strontium, calcium, magnesium, thallium, vanadium, titanium, total chromium, hexavalent chromium, nickel (total nickel), lead (total lead), silver, manganese (total manganese), cadmium (total cadmium), copper (total copper), zinc (total zinc), Arsenic, selenium, total aluminum, barium, beryllium, bismuth, cobalt, antimony, rubidium, cesium, tin, boron, mercury, lithium, molybdenum, phosphorus, zirconium, iron (total iron), iron bivalent, iron trivalent, potassium, sodium, formaldehyde, urea, trichlorfon, Benzidine, methyl mercury, yellow phosphorus, acetonitrile, polychlorinated biphenyls, chlorobenzene, nitrobenzene compounds, adsorbable organic halogens (AOX), aniline, acrylonitrile, acrolein, 2, 4-dinitrotoluene, p-chlorophenol.

● Industrial waste gas detection

Carbon monoxide, carbon dioxide, particulate matter (dust), sulfur dioxide, nitrogen oxide, ozone, hydrogen cyanide, ammonia, hydrogen sulfide, chlorine gas, chromic acid mist, sulfuric acid mist, sulfuric acid mist, hydrogen chloride, fluoride, lead and its compounds, silver and its compounds, aluminum and its compounds, barium and its compounds, beryllium and its compounds, bismuth and its compounds, calcium and its compounds, cobalt and its compounds, Potassium and its compounds, magnesium and its compounds, manganese and its compounds, sodium and its compounds, antimony and its compounds, strontium and its compounds, titanium and its compounds, vanadium and its compounds, copper and its compounds, zinc and its compounds, chromium and its compounds, arsenic and its compounds, iron and its compounds, cadmium and its compounds, nickel and its compounds, hexavalent chromium, tin and its compounds, anilines, Phenols, methanol, phenolic compounds, methyl mercaptan, methyl sulfide, dimethyl disulfide, styrene, acetone, odor concentration, methane, non-methane total hydrocarbon, total hydrocarbon, trimethylamine, carbon disulfide, acrylonitrile, chlorobenzene, 1, 4-dichlorobenzene, 1,2, 4-trichlorobenzene, vinyl chloride, acetaldehyde, volatile halocarbons, benzene, toluene, xylene, total volatile organic compounds (total VOCs), flue gas blackness, oxygen content, flue gas temperature, flue gas moisture content, flue gas velocity, flue gas flow, flue gas pressure.

● Boiler and generator exhaust gas

Sulfur dioxide

Nitrogen oxide

soot

Smoke blackness (Ringerman blackness)

● Canteen fire smoke

Sulfur dioxide

Nitrogen oxide

soot

Ringerman blackness (smoke blackness)

● Canteen smoke

Fume concentration in canteen

Treatment efficiency or removal rate of lampblack in canteen

● Factory boundary noise detection

● Sewage/drainage permit detection

Testing process: customer commissioned testing "Field sampling" laboratory testing and analysis "issue test report,

Report time: The report will be issued 7 working days after the completion of sampling.