Groundwater Phosphate

Groundwater Phosphate, Total:91 items.

The international standard classification for "Groundwater Phosphate" includes: Cement. Gypsum. Lime. Mortar .

The Chinese standard classification for "Groundwater Phosphate" includes: Hydrogeological survey , Cement , Chemical reagent in general .

Professional Standard - Environmental Protection

HJ 670-2013 Water quality-Determination of orthophosphate and total phosphorus-Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry
HJ 669-2013 Water quality-Determination of phosphate-Ion chromatography

Professional Standard - Geology

DZ/T 0064.61-1993 Groundwater quality test methods - the determination of phosphate radical with phospho-molybdenum blue colorimetry
DZ/T 0064.61-2021 Methods for analysis of groundwater quality - Part 61 : Determination of phosphate- Phosphorus molybdenum bismuth blue spectrophotometry

Professional Standard - Building Materials

JC/T 740-1988 Portland phosphorous slag cement
JC/T 740-2006 Portland phosphorous slag cement

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
GB/T 6913.1-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Orthophosphates
GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling; The determination of phosphates; Total inorganic phosphates
GB 6913.1-1986 Determination of Phosphate Orthophosphate
GB 6913.3-1986 Determination of Phosphate Total Phosphate

Professional Standard - Commodity Inspection

SN/T 4590-2016 Determination of sodium PyroPhosPhate，sodium tripolyphosPhate and sodium trimetaphosphate in aquatic products for export-Ion chromatography

Professional Standard - Coal

MT/T 743.2-2011 Determination of Phosphorus in Orthophosphate in Mine Water
MT/T 743.3-2011 Determination of Phosphorus in Hydrolysable Phosphate in Mine Water
MT/T 743.3-1997 Determination of phosphorus in hydrolysable phosphate in mine water

Military Standard of the People's Republic of China-General Armament Department

GJB 8501-2015 Specification for phosphate-based high-temperature resistant coatings

Professional Standard - Agriculture

1231药典化学药和生物制品卷-2010 Chapter 16 Carbohydrates, Salts and Acid-base Balance Regulators 2. Salts (2) Calcium Salts and Phosphate Phosphates

Taiwan Provincial Standard of the People's Republic of China

CNS 15091-12-2007 Method of test for deep sea water - Determination of phosphate

National Standardisation Body (ASRO)

STAS 10064-1975 SURFACE AND WASTE WATERS Determination of phosphates
STAS 3265-1986 DRINKING WATER Phosphates determination
SR 8379-2-1997 Superfosphate - Determination of water-soluble phosphorus pentoxyde content
SR ISO 5316:1996 Fertilizers - Dxtraction of water-soluble phosphates

British Standards Institution (BSI)

BS 3365-2:1971 Specification for dental silicate cement and dental silico-phosphate cement.-Dental silico-phosphate cement
BS 3365:1961 Dental silicate cement and dental silico-phosphate cement
BS 3365-1:1969 Dental silicate cement and dental silico-phosphate cement. Specification for dental silicate cement
BS EN 15040:2006 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
BS 3365-3:1981 Dental silicate cement and dental silico-phosphate cement-Specification for capsulated cements
BS 3365-3:1972 Dental silicate cement and dental silico-phosphate cement. Specification for capsulated cements
BS 3365-1:1980 Dental silicate cement and dental silico-phosphate cement-Specification for dental silicate cement (hand-mixed)
BS 4427-7:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate

Standard Association of Australia （SAA）

AS 1454:1973 Dental silicate and silicophosphate cements

South African Bureau of Standard

SANS 6055:2006 Water - Orthophosphate content

Swedish Institute for Standards

SIS SS 02 81 26-1984 Determination of phosphate in water
SIS 02 81 26-1974 Determination of orthophosphate content of water

American Water Works Association (AWWA)

AWWA ACE92031 Nitrate Removal From Groundwater Sources
AWWA WKICO66043 Achieving Both Nitrate and Perchlorate Removal from Groundwater in the San Gabriel Basin
ANSI/AWWA B504-2024 Without water and liquid sodium phosphate
AWWA ACE70967 Pilot Testing Biological Treatment of Nitrate-Contaminated Groundwater
AWWA ACE70552 Pilot Testing Biological Treatment of Nitrate-Contaminated Groundwater
AWWA WQTC71502 Pilot Testing Biological Treatment of Nitrate-Contaminated Groundwater
AWWA WQTC55128 Dual Removal of Perchlorate and Nitrate From Groundwater Through Biological Reduction
AWWA JAW49183 Journal AWWA — Nitrate Removal From Contaminated Groundwater
AWWA QTC97072 Balancing Health Risks (Nitrate vs THMs) From Surface and Ground Water Sources

Japanese Industrial Standards Committee (JISC)

JIS K 9013:1994 Ammonium sodium hydrogenphosphate tetrahydrate

Society of Automotive Engineers (SAE)

SAE AMS2480A Phosphate Treatment, Paint Base
SAE AMS2480 Phosphate Treatment, Paint Base
SAE AMS2480C Phosphate Treatment, Paint Base
SAE AMS2480B Phosphate Treatment, Paint Base
SAE AMS2480E Phosphate Treatment Paint Base
SAE AMS2480H Phosphate Treatment, Paint Base
SAE AMS2480G Phosphate Treatment Paint Base
SAE AMS2480D Phosphate Treatment, Paint Base
SAE AMS2480F Phosphate Treatment Paint Base

Polski Komitet Normalizacyjny (PKN)

PN C04537-09-1991 Water and waste water Tests for phosphates Determination of total phosphorus
PN C04537-04-1988 Water and waste water Tests for phosphates Determination of dissolved orthophosphates by colorimetric molybdate method with ascorbic acid as reductant
PN C04537-03-1989 Water and waste water Tests for phosphates Determination of dissolved orthophosphates by extractive- -colorimetric method with ammonium molybdate and with ascorbic acid as reductant

Standards Norway

NS 4724:1984 Water analysis - Determination of phosphate
NS 3094-1970 Portlandcement - Methods for determination of phosphorus

Czech Standards Institute (UNMZ)

CSN 68 6928-1953 Phosphate
CSN 65 1061-1988 Inorganic compounds of phosphorus. etermination of mono-, di-, riphosphates and trimetaphosphates ontent.

Gosstandart of Russia

GOST 24596.6-1981 Feed phosphates. Methods for determination of water
GOST 24596.6-2015 Feed phosphates. Methods for determination of moisture
GOST 2493-1975 Reagents. Potassium phosphate, dibasic 3-aqueous. Specifications

Association Francaise de Normalisation

NF T94-441*NF EN 15040:2014 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.

GM Europe

GME B 040 0427-2003 Nitrate-Free Phosphate Solution (English/German)

American Society for Testing and Materials (ASTM)

ASTM D2761-89(1998) Analysis of Sodium Triphosphate by the Simplified Ion Exchange Method
ASTM D6501-99 Standard Test Method for Phosphonate in Brines
ASTM D6501-04 Standard Test Method for Phosphonate in Brines

Korean Agency for Technology and Standards (KATS)

KS M ISO 5316:2013 Fertilizers－Extraction of water-soluble phosphates
KS M ISO 5316-2007(2012) Fertilizers－Extraction of water-soluble phosphates
KS M 8490-2015 L－Serine
KS M ISO 5316-2013 Fertilizers－Extraction of water-soluble phosphates
KS M ISO 5316:2007 Fertilizers-Extraction of water-soluble phosphates
KS L 9005-2013 Refined gypsum from phosphate for cement industry
KS L 9005-2007 Refined gypsum from phosphate for cement industry

International Organization for Standardization (ISO)

ISO 5316:1977 Fertilizers; Extraction of water-soluble phosphates
ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate