Detection of groundwater metals

Detection of groundwater metals, Total:46 items.

Sichuan Provincial Standard of the People's Republic of China

DB51/ 1179-2010 Specifications for safety inspection and inspection of main ventilator system in use in metal and nonmetal underground mines
DB51/ 1177-2010 Specifications for safety inspection and inspection of in-service air compressors in metal and nonmetal underground mines
DB51/ 1176-2010 Specification for safety inspection and inspection of main drainage system in use in metal and nonmetal underground mines

DZ/T 0064.6-1993 Groundwater quality test methods - the determination of electrical conductivity
DZ/T 0064.4-1993 Groundwater quality test methods - the determination of colour shade
DZ/T 0064.3-1993 Groundwater quality test methods - temperature determination
DZ/T 0064.7-1993 Groundwater quality test methods - the determination of Eh value
DZ/T 0064.78-1993 Groundwater quality test methods - the determination of tritium with metallic zinc reduction method
DZ/T 0064.8-1993 Groundwater quality test methods - the determination of suspended matters

DB13/T 2807-2018 Specification for inspection and inspection of special equipment for metal and nonmetal underground mines

DB36/T 947-2017 Testing regulations for metal and non-metallic underground mine ventilation system

AQ/T 2080-2023 Safety inspection-testing specification of the system for the positioning of the personnel in metal and nonmetal underground mine
AQ 2061-2018 Safety technical specifications for water prevention and control in metal and nonmetal underground mines
AQ/T 2035-2011 Specifications for the construction of water supply and rescue systems for metal and nonmetal underground mines
AQ 2035-2011 Regulations for the Construction of Water Rescue System in Metal and Nonmetal Underground Mine
AQ/T 2035-2023 Regulations for the construction of water supply and rescue system in metal and nonmetal underground mine
AQ 2029-2010 Safety testing specification of in-service main dewatering for metal and nonmetal underground mines
AQ 2031-2011 Regulations for the Construction of Monitoring and Supervision System in Metal and Nonmetal Underground Mine
AQ 2013.3-2008 Ventilation technical standards for metal and nonmetal underground mines ventialtion system detection

GB/T 36212-2018 Non-destructive testing—Acoustic testing method and evaluation for the cement bond of underground metal component

DB41/ 772-2012 Specifications for safety inspection and inspection of ventilator systems in use in metal and nonmetal underground mines

DB37/T 2853-2016 Specification for safety inspection and inspection of in-service personnel positioning system in metal and nonmetal underground mines

SY/T 6368-1998 Detector on buried metal pipelines anti - Corrosion coating faults
SY 6368-1998 Underground metal pipeline anti-corrosion layer leak detector

DVGW W 129:2012-05 Groundwater Monitoring Well Suitability Testing Worksheet
DWA-A 908:2012-12 Technical guideline for the suitability check of groundwater monitoring stations

T/GIA 018-2023 Technical guidance for prevention and control of groundwater heavy metal pollution in non-ferrous metal mining area

NACE RP0169-2002 Control of External Corrosion on Underground or Submerged Metallic Piping Systems
NACE SP0169-2024 Control of External Corrosion on Underground or Submerged Metallic Piping Systems
NACE TM0497-2018 Measurement Techniques Related to Criteria for Cathodic Protection on Underground or Submerged Metallic Piping Systems
NACE TM0497-2012 Measurement Techniques Related to Criteria for Cathodic Protection on Underground or Submerged Metallic Piping Systems
NACE SP0169-2013 Control of External Corrosion on Underground or Submerged Metallic Piping Systems (Item No. 21001)
NACE SP0169-2007 Control of External Corrosion on Underground or Submerged Metallic Piping Systems Item No. 21001
NACE TM0497-2002 Measurement Techniques Related to Criteria for Cathodic Protection on Underground or Submerged Metallic Piping Systems Item No. 21231

SNI 4184-2010 Control of external corrosion on underground or submerged metallic piping systems

ASTM D6994-04 Standard Test Method for Determination of Metal Cyanide Complexes in Wastewater, Surface Water, Groundwater and Drinking Water Using Anion Exchange Chromatography with UV Detection
ASTM D6994-15 Standard Test Method for Determination of Metal Cyanide Complexes in Wastewater, Surface Water, Groundwater and Drinking Water Using Anion Exchange Chromatography with UV Detection
ASTM D7046-11 Standard Guide for Use of the Metal Detection Method for Subsurface Exploration

MSZ 18096/6-1979 Anti-corrosion testing of underground metal equipment. Electrical separation of pipes and protective tubes
MSZ 7826/2-1970 Non-metallic inorganic cement. Potassium cement testing

CSN 03 8368-1989 Measuring principles at corrosion prevention of earth placed metallic devices. Contact resistance measuring of cables or pipelines against earth

UL 1990-2005 UL Standard for Safety Nonmetallic Underground Conduit with Conductors (Third Edition)
UL 1990-2017 UL Standard for Safety Nonmetallic Underground Conduit with Conductors