GB/T 15456-1995 Determination of oxygen demand (COD) in industrial circulating cooling water - Potassium permanganate method
time:
2024-08-08 20:12:13
- GB/T 15456-1995
- Abolished
Standard ID:
GB/T 15456-1995
Standard Name:
Determination of oxygen demand (COD) in industrial circulating cooling water - Potassium permanganate method
Chinese Name:
工业循环冷却水中需氧量(COD)的测定 高锰酸钾法
Standard category:
National Standard (GB)
-
Date of Release:
1995-01-12 -
Date of Implementation:
1995-10-01 -
Date of Expiration:
2008-09-01
Standard ICS number:
Chemical Technology>>Analytical Chemistry>>71.040.40 Chemical AnalysisChina Standard Classification Number:
Chemical Industry>>Chemical Additives, Surfactants, Catalysts, Water Treatment Agents>>G76 Basic Standards and General Methods for Water Treatment Agents
alternative situation:
Replaced by GB/T 15456-2008Procurement status:
≈ISO 8467-86
Release date:
1995-01-12Review date:
2004-10-14Drafting Organization:
Nanjing Research Institute of Chemical IndustryFocal point Organization:
National Technical Committee on Chemical StandardizationPublishing Department:
State Bureau of Technical SupervisionCompetent Authority:
China Petroleum and Chemical Industry Association
Description (Translated English) / downloadSkip to download
Summary:
This standard specifies the determination method of chemical oxygen demand (COD) in industrial circulating cooling water. This standard is applicable to the determination of chemical oxygen demand (COD) in industrial circulating cooling water, with a determination range of 2 to 80 mg/L (in terms of O 2). GB/T 15456-1995 Determination of oxygen demand (COD) in industrial circulating cooling water Potassium permanganate method GB/T15456-1995 Standard download decompression password: www.bzxz.net
- Recommended standards
- GB 6566-2001 Limits of radionuclides in building materials
- GB 2893-1982 Safety Color
- GB 7173-1987 Determination of total nitrogen in soil (semi-micro Kelvin method)
- HG/T 20537.4-1992 Technical requirements for large diameter austenitic stainless steel welded steel pipes for chemical plants
- JB/T 4307-2004 Cement adhesive for insulator bonding
- GB 16895.8-2000 Electrical installations in buildings Part 7: Requirements for special installations or locations Section 706: Narrow conductive locations
- GB 11572-1989 Marine gearbox bench test method
- JB/T 9167.1-1998 Terminology of process equipment design management guidelines
- QB/T 2249-1996 Gravure printing paper
- QB/T 2235-1996 Neutral paraffin base paper
- QB/T 1663-1992 Electronic paper oil permeability tester
- GB/T 15826.4-1995 Machining allowances and tolerances for hammer-forged steel free forgings - Rings
- GB/T 15826.7-1995 Machining allowances and tolerances of hammer-forged steel free forgings - Step shafts
- MT/T 620-1996 Technical requirements for muffle furnace tester for coal quality analysis
- HG 2463.3-1993 Buprofezin EC
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：bzxznet@163.com