HJ/T 92-2002 in English

VALID

Technical requirements for monitoring of total amount of pollutants in waste water

Issued on:2002-12-25
Implemented on:2003-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $250.00
$243.00

Standard No:	HJ/T 92-2002
Document status:	VALID
Title in English:	Technical requirements for monitoring of total amount of pollutants in waste water
Title in Chinese:	水污染物排放总量监测技术规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-12-25
Implemented on:	2003-01-01
Chinese Classification:	Z60-Pollutants discharge in general
Professional Classification:	HJ-Environment
Related Keywords:	water sample amount mixed water samples waste water proportional mixed water samples mixed water
Related Topics:	water pollution emissions water pollutant total water Sewage Level Three Discharge Standard hj/t 42 water pollutant hj/t 36 hj/t 397 hj/t 40 water pollution hj+t+ Total Pollutant Discharge Control hj/t+ hj/ t 55 hj/t 223 hj/t 305 Total Pollutant Discharge hj/t 279 hj/t 267 Air Pollutant Monitor hj/t 270 Quality Monitoring and Emissions hj/t 398 Quality Monitoring Emissions Pollutant Discharge Technical Guidelines hj+t Air Pollutant Monitor Drainage method measurement hj t 327 Radioactive sewage discharge hj/ t 365 hj/t 66 hj/t 315 Sewage Monitor hj t 40 hj/t 183 hj/t 1-92 hj/t 289 hj/t and hj Technical Guidelines Pollutant Emissions Exhaust a lot of pollution Technical Guidelines for Pollutant Discharge Monitoring hj/t 277 Total Pollutant Discharge Control Total Pollutant Discharge Total hj t 42 sewage measurement Total Phosphorus Emissions Monitoring of pollution sources at home and abroad hj/t 33 hj/t 34 hj/t 282 hj92 pollution factor hj /t 66 hj and hj/t hj/t 240 hj/t 367 hj/t 273 hj/t 378 hj/t 309 hj and hj/t emissions National sewage discharge regulations hj/t 46 hj /t 40 hj/t 92 Wastewater discharge by country hj/t+92 Pollutant Planning Sewage tracer monitoring Pollutant times hj/t 412 Sewage discharge test total nitrogen pollutants Sewage monitoring Sewage monitoring Pollutant emissions Total discharge of water pollutants Pollutant total nitrogen How to prevent pollutants total emissions total nitrogen pollutants The total emissions are still New Pollutant Monitoring oil cod Total Pollutant Content Determination Method Total Pollutant Content Water Pollutant Total Nitrogen Daily monitoring of sewage Pollutant Monitoring Procedures Pollutant Monitoring Procedures 13th Five-Year Total Pollutants Pollution emissions total water total emissions Water Pollutant Discharge hj t 36 Monitoring of Pollutants in Water Total monitoring of major pollutants Total Pollutant Monitoring increased emissions total nitrogen pollution HJ T 92 2002 HJ T 397 total nitrogen pollution Pollutant Discharge Automatic Monitoring Technology gasoline total pollutants Total Pollutant Control Tertiary discharge of sewage Sewage pre-discharge total emissions Approved Total Emissions Statutory sewage monitoring 13th Five-Year Total Pollutants Control Various types of sewage discharge hj/t 91-2002 Air Pollutant Monitoring Basis Approved total Drainage monitoring 42 items hj/t2002 hj/t 52 Approved Total Emissions Approved total hj/t and hj Water Pollution Monitoring Data Total Pollutant Discharge hj and hj/t Emission Monitoring Pool hj92-2002 hj/t 358 Sewage Outlet Monitoring Pollutant Monitor Method Class I Pollutant Regulation water pollution capacity Total Chlorine Discharge Total Pollutants in China "Total Total control of major pollutants Sewage total iron Tube Emission Monitoring Methods of Contaminant Monitoring Discharge of Class I Pollutants, Regulation Novel Contaminant Monitoring in Biological Samples Water Pollution Monitoring Monitoring HJ/T91-2002 t92-2002 water pollution discharge Water Pollution Monitoring Instruments Total cesium emissions India sewage discharge Aluminum extrusion pollutant emissions Agricultural, livestock and aquatic product pollution monitoring technology Acceptance Monitoring Technical Specifications and Technical Guidelines (Pollution Impact Category) U.S. water pollutant emissions What are the measurements of pollutants by chemical pollutant classification? Monitoring methods for total nitrogen in sewage treatment Water pollutant monitoring plan in national emission standards new pollutant technology Indonesian sewage discharge Molybdenum wastewater discharge Total organic carbon secondary in sewage discharge New pollution high-throughput screening technology Fluoride Monitoring Technology Monitoring technology for drugs in sewage Total tin emissions Technical Specifications for Monitoring Drugs in Sewage (Trial) Six common pollutants U.S. wastewater discharge Stormwater Drainage Monitoring Technology Main methods of biological monitoring of water pollution Wastewater discharge into the European Union Comprehensive discharge of total phosphorus sewage Standardized monitoring of new pollutants Emissions of various pollutants new pollutant technology Pollution incident monitoring frequency Total phosphorus discharge from sewage plant Power plant water pollution emissions Salt content of sewage discharge Water pollution monitoring equipment operates normally Phosphine pollutant emissions Total chromium wastewater discharge Aquatic product pollution monitoring technology Belgian sewage discharge Aromatic hydrocarbon polluted wastewater discharge French sewage discharge hj/t 365 hj /t 399 Secondary sewage discharge U.S. wastewater discharge hj/t 415 Wastewater discharge from China's nuclear power plants Total gamma monitoring Zirconium sewage discharge Total phosphorus primary discharge Biological Monitoring Methods for Water Pollution hj /t 267 European water pollutant emission standards, total nitrogen hj 92 hj-t2704-2002

1 Scope

This specification is applicable to the monitoring of total amount of pollutants in waste water discharged by enterprises and institutions, as well as the monitoring of total amount of pollutants in waste water discharged during the "three simultaneities" completion acceptance of construction projects, from municipal sewage outlets and during the implementation of sewage permit system.

2 Normative references

The provisions contained in the following standards and specifications, which are referenced in this specification, constitute the provisions of this specification and have the same effect as this specification.

GB 12997-91 Water quality - Technical regulation on the design of sampling programmes
GB 12998-91 Water quality - Guidance on sampling techniques
GB 15562.1-1995 Graphical signs for environmental protection - Discharge outlet (source)
GB 8978-1996 Integrated wastewater discharge standard
HJ/T 15-1996 Supersonic flowmeter of wastewater
HJ/T 91-2002 Technical specifications requirements for monitoring of surface water and waste water
CJ/T 3008.1~5-93 Standards for municipal wastewater discharge measurement
CJ/T 3017-93 Submersible electromagnetic flowmeter
ISO 555-1: 1973 Liquid flow measurement in open channels - Dilution methods for measurement of steady flow - Part 1: Constant-rate injection method
ISO 555-2: 1987 Liquid flow measurement in open channels - Dilution methods for the measurement of steady flow - Part 2: Integration method
ISO 555-3: 1987 Liquid flow measurement in open channels - Dilution methods for the measurement of steady flow - Part 3: Constant-rate integration method and radiotracer integration method
ISO 748: 1979 Liquid flow measurement in open channels - Velocity-area methods
ISO 1070: 1973 Hydrometry - Slope-area method
ISO 4359: 1983 Liquid flow measurement in open channels - Rectangular, trapezoidal and -shaped flumes
ISO 4360: 1984 Liquid flow measurement in open channels by weirs and flumes - Triangular profile weirs
ISO 4377: 1982 Liquid flow measurement in open channels - Flat-V weirs

If the above standards and specifications are revised, the latest version shall prevail.

3 Definitions

3.1
instantaneous water sample
samples collected randomly (such as time, flow and place) from water

3.2
mixed water sample

3.2.1
proportional mixed water samples
mixed water samples with water sample amount being proportional to time or flow at the same sampling point within a certain period of time

3.2.2
mixed water samples with equal time interval
mixed water samples with equal volume collected in equal time interval at the same sampling point within a certain period of time

3.3
proportional sampler
a kind of special automatic water quality sampler, through which the amount of collected water samples is proportional to time and flow, so that the pollutant concentration of the mixed water samples collected at any time period reflects the average concentration in that time period

3.4
automatic sampling
continuous or discontinuous sampling carried out by instruments and equipment according to preset procedures in the sampling process

Foreword ii
1 Scope
2 Normative references
3 Definitions
4 Formulation of monitoring scheme
5 Sampling point
6 Monitoring of sampling
7 Flow measurement
8 Monitoring items and analysis methods
9 Quality assurance
10 Total amount verification