The new national environmental protection standards implemented since June 1, 2011 are as follows:
Water quality - Determination of total mercury - cold atomic absorption spectrophotometry (HJ597 - 2011)
This standard is formulated in order to implement the People's Republic of China environmental protection law and the People's Republic of China water pollution prevention law, protect the environment, protect human health, standardize the determination of total mercury in water.
Cold atomic absorption spectrophotometric method for determination of total mercury in water.
The standard is applicable to the determination of total mercury in surface water, underground water, industrial waste water and domestic sewage. This standard does not apply if the organic content of the organic compound in the sample is insufficient for the maximum amount of organic matter in the sample with high content of organic matter.
This standard is to "total mercury of water quality determination of cold atomic absorption spectrophotometry" (GB7468 - 87) of the amendment.
Since the date of implementation of this standard, the former State Environmental Protection Agency approved in March 14, 1987, released by the national environmental protection standard "water total mercury determination of cold atomic absorption spectrophotometric method" (GB7468 - 87) abolished.
Water quality determination of TNT sodium sulfite spectrophotometry (HJ598-2011)
In order to implement the "People's Republic of China environmental protection" and "People's Republic of China water pollution prevention law", protect the environment, protect human health, determination of water standard of TNT, the enactment of this standard.
The determination of TNT water sodium sulfite spectrophotometry.
This standard is suitable for the determination of TNT industrial wastewater discharge in the production and use of powder AN-TNT explosive process.
This is the standard of "water quality determination of sulfite TNT spectrophotometric method" (GB/T13905-92) amendment.
Since the date of implementation of this standard, the State Environmental Protection Bureau approved in December 2, 1992, issued by the state environmental protection standard "water quality determination of TNT sodium sulfite spectrophotometry (GB/T13905-92) abolished".
Water quality determination of TNT N- sixteen chloro alkyl pyridine - sodium sulfite spectrophotometry (HJ599-2011)
In order to implement the "People's Republic of China environmental protection" and "People's Republic of China water pollution prevention law", protect the environment, protect human health, determination of water standard of TNT, the enactment of this standard.
The determination of TNT water N- chloro sixteen alkyl pyridine - sodium sulfite spectrophotometry.
This standard is suitable for measuring the ammunition Triton in industrial wastewater.
This is the standard of "spectrophotometric method for the determination of water quality of the TNT" (GB/T13903-92) amendment.
Since the date of implementation of this standard, the State Environmental Protection Bureau approved in December 2, 1992, issued by the state environmental protection standard "spectrophotometric method for the determination of water quality of TNT (GB/T13903-92) abolished".
Water quality determination of TNT, RDX, DNT gas chromatography (HJ600-2011)
In order to implement the "People's Republic of China environmental protection" and "People's Republic of China water pollution prevention law", protect the environment, safeguarding human health, standardized method for the determination of TNT, RDX and DNT in water, the development of standards.
This standard specifies the determination of TNT, RDX and DNT by gas chromatography.
This is the standard of "water quality determination of TNT, RDX, DNT gas chromatography" (GB/T13904-92) amendment.
This standard is used to determine the ammunition loading in the industrial wastewater of RDX and TNT, dnt.
Since the date of implementation of this standard, the State Environmental Protection Bureau approved in December 2, 1992, issued by the state environmental protection standard "water quality of TNT and RDX, DNT was determined by gas chromatography (GB/T13904-92) abolished".
Water quality - Determination of formaldehyde - acetyl acetone spectrophotometric method (HJ601-2011)
In order to carry out the People's Republic of China environmental protection law and the People's Republic of China water pollution prevention law, protect the environment, protect the people's health, standardize the monitoring method of formaldehyde in water, set the standard.
Methods for determination of formaldehyde in surface water, groundwater and industrial waste water in this standard. This standard is applicable to the determination of formaldehyde in surface water, ground water and industrial waste water, this standard is not suitable for printing and dyeing wastewater.
This standard is to "water quality formaldehyde is measured acetyl acetone spectrophotometric method" (GB13197-91) the revision.
Since the date of implementation of this standard, the former State Environmental Protection Agency approved in August 31, 1991, released by the national environmental protection standard "water quality formaldehyde determination of formaldehyde in the acetyl acetone spectrophotometric method" (GB13197-91) abolished.
Water quality - Determination of barium - graphite furnace atomic absorption spectrometry (HJ602-2011)
This standard is formulated in order to implement the People's Republic of China environmental protection law and the People's Republic of China water pollution prevention law, protect the environment, protect human health, standardize the determination of barium in water.
Determination of barium in water by graphite furnace atomic absorption spectrometry. This standard is applicable to surface water, ground water, industrial wastewater and domestic sewage in the determination of soluble barium and total barium.
This standard is for the first time.
Water quality - Determination of barium - Flame atomic absorption spectrophotometry (HJ603-2011)
This standard is formulated in order to implement the People's Republic of China environmental protection law and the People's Republic of China water pollution prevention law, protect the environment, protect human health, standardize the determination of barium in water.
This standard provides the flame atomic absorption spectrophotometric method for determination of barium in water. The standard is suitable for the determination of soluble barium and total barium in high concentration wastewater.
This standard is the revision of the atomic absorption spectrophotometric method (GB/T15506-1995) for the determination of the water quality of barium.
Since the date of implementation of this standard, the former State Environmental Protection Administration of China in March 15, 1995, the state environmental protection standards issued by the state environmental protection standards for the determination of water quality barium atomic absorption spectrophotometry (GB/T15506-1995) abolished.
Ambient air - Determination of total hydrocarbons - gas chromatographic method (HJ604-2011)
In order to implement the "People's Republic of China environmental protection" and "People's Republic of China air pollution prevention and control law", protect the environment, protect human health, the determination method of total hydrocarbon in ambient air standard, this standard is established.
Gas chromatographic method for the determination of total hydrocarbons in ambient air.
This standard is applicable to the determination of total hydrocarbons in ambient air.
This standard is the revision of "ambient air total hydrocarbon gas chromatography" (GB/T15263-94).
Since the date of implementation of this standard, the former State Environmental Protection Agency approved in October 26, 1994, released by the national environmental protection standard, "the determination of total hydrocarbons in ambient air gas chromatography" (GB/T15263-94) abolished.
Determination of volatile organic compounds in soil and sediment by Purge and trap / gas chromatography mass spectrometry (HJ605-2011)
This standard is formulated in order to implement the People's Republic of China environmental protection law, protect the environment, protect human health, standardize the determination of volatile organic compounds in soil and sediment.
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