Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
water treatment scopethis part water purification drinking water water sources industrial water connectionless presentation protocol funeral reform information security technology security technique requirements
GB/T 7701.2-2008 in English

GB/T 7701.2-2008 in English

VALID

Granular activated carbon from coal - Granular activated carbon from coal for water treatment

  • Issued on:2008-11-20
  • Implemented on:2009-05-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $130.00
$127.00
Standard No: GB/T 7701.2-2008
Document status: VALID
Title in English: Granular activated carbon from coal - Granular activated carbon from coal for water treatment
Title in Chinese: 煤质颗粒活性炭 净化水用煤质颗粒活性炭
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-11-20
Implemented on: 2009-05-01
Superseding: GB/T 7701.4-1997 Granular activated carbon from coal for the treatment of water
ICS Classification: 75.160.10-Solid fuels
Chinese Classification: D24-Coal for coking, chemical and building materials
Professional Classification: GB-National Standard
Related Keywords: water treatment scopethis part
water purification
drinking water
water sources
industrial water
Related Topics: Coal Granular Activated Carbon
activated carbon
Detecting particles in water
Particle Analysis in Water
Grains and Particles
Particle Characterization Analysis
Activated carbon standard
Activated carbon standard
particle mass spectrometry
Particle Mass Spectrometry
particle melting
Bacmid
Bacmid + Plasmid
water quality
Grain grain
Grain grain
micrograms of transient plasmid
The quality of diding granules
Activated carbon peak
The quality of diding granules
Plasmid
granular phosphor
Particles and grains
two plasmids
Spectrum of Coal
atomized particles
coal quality
Granular Activated Carbon English
Soluble particulate matter
Gold cen particles
Granular secretion
coal reference material
gold particle secretion
activated charcoal bleaching
activated carbon for water
activated carbon test gold
1 ton of activated carbon
Granular Activated Carbon English
Activated carbon + benzene peak
Activated carbon gram capacity
activated carbon hydrocarbon
Activated carbon ppb
particle fluidity
Drinking water granular activated carbon 2
mass activity specific activity
astm of particles
transient plasmid
Particulate Mass Spectrometry
Granular Activated Carbon Density
Gold particle size
activated carbon
Granule mix
Wood activated charcoal blue
Material mass activity
active water technology
Blend Granules
Particulate Mass Spectrometry
Particle phenomenon
Grain Granules
secretory granules
Activated carbon purification
Coal quality instrument
Coal quality instrument
Degraded particles
Mass Spec Particles
Multiple grains
Particle voids
Liquid Particles
High-quality activated carbon to remove formaldehyde
particulate matter
Coal-based activated carbon for drinking water purification plants
Coal in the fourth quarter
coal graphite
Particle application
Granular dissolution vessel
Lao activated carbon
activated carbon liquid
Particle FCL
conductivity activity
Activated carbon model
Plasmid instant dish
Large particle size
Electron Microscopy Gold Particles
Does activated carbon absorb color?
Premium Activated Carbon
Irregular Particle Size
as particles
Particle detection in water
gold particle spectrum
Atomization particle size
Activated carbon+
particle size ratio
Plasmid 4 degrees
yeast plasmid
Monitor Particle Pole
monitor particles
hybrid particles
Particles during total mixing
Particle Properties Measurement
particle dynamics
coal heavy
Granules
Carbonized matter
Granular classification
pre-prepared granules
Granular Density Granular Mass
High quality activated carbon formaldehyde
static particles
transient plasmid
Activated carbon isotherm
coal base
Water Activity Meter
gbt 7701.2 2008
particle mass spectrometry
coal chemistry
particle solution
steel coal
granular carbon
coal chemistry
granular carbon
steel coal
Activated carbon ingredients
Particle mesh
Activated carbon box
mass specific activity
mass specific activity
Particle mesh
Activated carbon adsorption
activated charcoal and
super magnetic particles
coal base
Coal Activated Carbon Iodine Value
Coal Moisture Meter
Coal Moisture Meter
g granularity
Activated carbon ingredients
particle difference
Granular Activated Carbon
Particle Swarm Parameters
mass activity activity
Cubic Activated Carbon
particle size
Activated carbon cubic meter
How to use activated carbon
quality of coal
Activated carbon positive and negative
Water purifier
coal to oil
Coal Activated Carbon Iodine Value
organic particles
Plasmid application
Activated carbon every day
Activated carbon 5
g particles
Is activated carbon combustible?
High Quality Activated Carbon Formaldehyde
purified water
liquid activated carbon
specific mass activity
dynamic particles
Particle size
Main particle size
Activated carbon cube
Activity and Physicochemical
High quality activated carbon formaldehyde
Granular unity
Hygroscopicity of particles
iron particles in water
particle size in water
axis particles
Graphite particles
Particle counter
Potential particles
activated carbon combustible
Particle size in seawater
astm granularity
coal plan
Chromatographic activated carbon
particle floor
Tissue granularity
Chromatographic activated carbon
Metallographic particles
Activated carbon for hydrocarbon removal
Mesh particles
Particle size and particle distribution
14th Five-Year Coal
Coal 14th Five-Year Plan
Activated Carbon Cubic and Ton
Activated carbon absorbs color
Four Quarters, Coal
1 ton of activated carbon
Particulate Matter of Chemicals
Plasmid some
Granular
Water purification specialist
granule base granule
Particle Size and Granularity
Parametric Granules
large particle group
Plasmid Analyzer
Aquatic sulfide
Activated carbon stationary phase
hybrid particles
plasmid
Northeast granular wastewater
magnetic particulate matter
Atomization particle size
Irregular Particle Size
Particle Volume
wide-area plasmid
Material Particle Detection
Water Activity Meter
Particle size mass spectrometry
carbonaceous element
range of particles
Granularity of purification room
Hygroscopicity of particles
Coal Spectrum
Activated carbon from coal
GB/T 7701.2
GB/T 7701.2-1997
GB/T 7701.2-2008
coal loss
activated carbon sulfur
GB/T 7701.2
PUC18 plasmid map
Activated carbon American standard ASTM
Granular activated carbon density
Combustible particle equipment
sp2 granularity
Purification of plasmid p4
Fine particle fluidization
particles psd
Coal radioactivity detection
Coal activated carbon group
activated carbon group
Latest version of coal granular activated carbon carbon tetrachloride detection method
Wood activated carbon water absorption rate
Carbon particle quality
Coal mine water quality testing
Activated carbon fiber felt quality
Activated carbon storage tank design
Common plasmid transformation methods
Coal particle size detection
Coal powder execution
Particle size of aqueous solution particles
activated carbon usa
Plasmid copy number standard plasmid
biomass activated carbon
Water oxygen particle test
Grain lineage plant life
Particle identification
Granular activated carbon for gold extraction
Plasmid transformation methods
Activated carbon box design
Coal quality industry
National standards for coal liquefaction
Granular silicon use
Coal to oil
Coal-based carbon material standards
Coal activated carbon group
telomerase activity
Coal-specific railway
Particle pressure resistance test
Activated carbon particle size detection
Quality of medicinal charcoal particles

《GB/T 7701.2-2008煤质颗粒活性炭 净化水用煤质颗粒活性炭》由TC42(全国煤炭标准化技术委员会)归口,TC42SC2(全国煤炭标准化技术委员会煤质与资源评价分会)执行,主管部门为中国煤炭工业协会。
本部分规定了净化水用煤质颗粒活性炭的要求、检验规则、检验方法、标志、包装、运输和贮存等内容。
本部分适用于工业用水的脱氯、除油、净化,生活饮用水和污水的深度净化处理以及水源突发污染的净化处理用煤质颗粒活性炭。
GB/T 7701《煤质颗粒活性炭》分为三个部分,本部分为GB/T 7701的第2部分,其附录C修改采用了ASTM D 5029-1998《活性炭中水可溶物的标准试验方法》(2004重新确认),主要变化如下:
――取消了范围中的安全性条款;
――取消了引用文献、术语、试验方法简介、意义和用途、关键词章节;
――取消了结果计算中的举例;
――取消了精确度和偏差章节中重复性要求。
本部分代替GB/T 7701.4-1997《净化水用煤质颗粒活性炭》,主要变化如下:
――取消了质量分级;
――制定了水溶物指标;
――出厂检验项目中亚甲蓝吸附值由检验项目更改为供需双方商定项目;
――碘值更改为≥800mg/g;
――取消了灰分指标;
――孔容积与比表面积不再规定具体技术指标;
――增加附录A腐殖酸吸附值的测定;
――增加附录B丹宁酸吸附值的测定;
――增加附录C水溶物的测定。


Scope

This part specifies the requirements, inspection rules, inspection methods, signs, packaging, transportation and storage of coal-based granular activated carbon for water purification. This part applies to the dechlorination, degreasing and purification of industrial water, the deep purification treatment of drinking water and sewage, and the purification treatment of sudden pollution of water sources with coal-based granular activated carbon.

Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

  • GB/T 7702.20-2025 in English

    GB/T 7702.20-2025 in English

    Test method for granular activated carbon from coal—Part 20: Determination of pore volume and specific surface area

    2025-08-01
  • GB/T 7701.1-2008 in English

    GB/T 7701.1-2008 in English

    Granular activated carbon from coal - Granular activated carbon from coal for gas adsorption

    2008-11-20