Water quality testing service
With the development of society, the problems about environment have been concerned by more and more people. Since the promulgation of the ISO14000 series standards, an upsurge of testing and certification have been set off immediately all over the world. The enterprise's consciousness of environmental protection has been strengthened increasingly.
PONY TEST has abundant experience and high visibility in the field of soil testing, air testing, noise testing and other testing. According to the ISO14000 series standards and various domestic and international industry standard, we can provide professional test for air quality, soil quality, drinking water , Reclaimed Water, industrial waste water, piscatorial waste water and irrigation water etc.
The long-term contract customers of PONY TEST in water quality test include many well-known multinational companies, domestic well-known enterprises and research institutes. For example, Honeywell(U.S.A.), Asahi Kasei Corporation(Japan), Toshiba, Panasonic, Shanghai Professional Water Technologies, Zhejiang Omex, Beijing Hyundai, Blue Star, Institute of water conservancy and Science and so on. Base on different types of enterprise customers and testing requests, we test waste water, ground water, surface Water, deionized water, cooling water, drinking water in strict accordance with the United States Environmental Protection Agency (USEPA) method, the Chinese GB (GB) method, Japanese Industrial Standards (JIS) method and other methods.
Testing items |
Description |
Physical and chemical index |
Color, turbidity, pH, conductivity, total hardness, alkalinity (total alkalinity, bicarbonate and carbonate), acidity, transparency , chemical oxygen demand (COD), biological oxygen demand (BOD5), Permanganate Index , dissolved oxygen (DO), residues, Volatile hydroxybenzene, Kjeldahl nitrogen, mineralization degree, etc. |
Cations and anions |
K, Ca, Na, Mg, Fe, Fe2+, Fe3+, Mn, Cu, Zn, Ag, Sr, Li, Mo, Si, Ni, Al, B, V, Se, I, P, F-, Cl-, free chlorine, total chlorine, NO3-, SO42-, Br-, CO32-, HCO3-, NO2-, PO43-, etc. |
Heavy metals |
Pb, Hg, Cr, Cd, As, Cr6+, SiO2, Cr, Ba, Ag, Be, Bi, Co, Sb, V, In, Tl, Th, U, etc. |
Inorganic Chemicals |
Loss on ignition, SS, mineralization degree, total salt, TDS, free CO2, PCO2, NH3-N, CN-, S2-, SO2, TS, TP, TN, dissolved silicon, colloidal silicon, Si, H2SiO3, SiO2 , free chlorine, etc. |
Organic Chemicals |
Aniline compounds, AOX, TOX, semi-volatile organic compounds(SVOCs), volatile halocarbons, phenolic compounds, chlorobenzene, nitrobenzene,
phthalate, formaldehyde, organophosphorus pesticide, atrazine, chloral, polycyclic aromatic hydrocarbons (PAHs), , PCDDs, PCBs, , Organic tin Compounds, chloroethylene, chloroprene, triethylamine, Acrylamide, caprolactam,
hydrazine hydrate, turpentine, pyridine, picric acid, butyl xanthic acid, active chlorine, YELLOW PHOSPHORUS, Lindane, chlorothalonil, carbaryl, deltamethrin, oxygen consumption , available chlorine in Chlorine disinfectants, chlorine dioxide,, 2, 4, 6 - trichlorophenol, pentachlorophenol, chlorite, chlorate, Dichloroacetate, TCA,
Cyanogen Chloride, Bentazon, 2, 4-D, hexachlorobutadiene, 1,1,1- trichloroethane, alachlor, microcystin, totelαradioactive, totel βradioactive, dieldrin, parathion (E-605),
parathion methyl（methyl E-605）, demeton（E-059）, malathion（4049）, dimethoate, trichlorobenzene, tetrachlorobenzene, hexachlorobenzene, 1, 2- dichlorobenzene, 1, 4- dichlorobenzene, benzene, toluene, dimethylbenzene,
ethylbenzene, cumene, vinyl benzene, Dichloromethane, 1, 2- Methylene chloride, chloroform, carbon tetrachloride, tetrachloroethylene, trichloroethylene, Bromoform, bromodichloromethane, dibromochloromethane, total organic carbon (TOC), chloroform(CHCl3), tetrachloride carbon (CCl4), Oil, Linear Alklybezene Sulfonates(LAS), benzo [a] pyrene B [a] P, acrylonitrile,
acetonitrile, acrolein, acetaldehyde, DDT, BHC, PCP-Na, epichlorohydrin, Furadan, malathion, methamidophos and other pesticide residue |
Microbe |
total bacteria count, coliform, pathogens, Fecal coliform, Salmonella, Fecal streptococci, etc. |
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