HJ 596.5-2010_English: PDF (HJ596.5-2010)
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Water quality. Vocabulary. Part 5
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| Standard ID | HJ 596.5-2010 (HJ596.5-2010) | | Description (Translated English) | Water quality. Vocabulary. Part 5 | | Sector / Industry | Environmental Protection Industry Standard | | Classification of Chinese Standard | Z50 | | Word Count Estimation | 6,651 | | Date of Issue | 2010-11-05 | | Date of Implementation | 2011-03-01 | | Older Standard (superseded by this standard) | GB/T 11915-1989; GB 6816-1986 | | Adopted Standard | ISO 6107.5-2004, MOD | | Summary | This standard specifies the quality characteristics provided for the term. |
HJ 596.5-2010
Water quality.Vocabulary.Part 5
People's Republic of China National Environmental Protection Standards
HJ 596.1 ~ 7-2010 instead of GB 6816-86 and GB 11915-89
Water Vocabulary Part V
(Equivalent to ISO 6107.5-2004)
Issued on.2010-11-05
2011-03-01 implementation
Issued by the Ministry of Environmental Protection
HJ 596.1 ~ 7-2010
People's Republic of China Ministry of Environmental Protection
announcement
2010, No. 81
To implement the "People's Republic of China Environmental Protection Law", protecting the environment, safeguarding human health, are now approved the first "quality vocabulary
Points "and other seven criteria as national environmental standards, and to publish.
Standard name, numbered as follows.
First, the water quality of the first part of the vocabulary (HJ 596.1-2010);
Second, the water quality of the second part of the vocabulary (HJ 596.2-2010);
Third, the water quality - Vocabulary - Part III (HJ 596.3-2010);
Fourth, water quality Vocabulary Part IV (HJ 596.4-2010);
Six water quality Vocabulary Part VI (HJ 596.6-2010);
Seven, quality Vocabulary Part VII (HJ 596.7-2010).
Above standard since March 1, 2011 implementation, published by the China Environmental Science Press, standard content in website of the Ministry of Environmental Protection
From the date of implementation of the above standards, the original approval of the State Environmental Protection Agency, the following two standards issued by the State Environmental Protection abolished, standard
Name, numbered as follows.
First, the water quality vocabulary first and second portions (GB 6816-86);
Second, the water quality - Vocabulary - Part III - Part VII (GB 11915-89).
Special announcement.
November 5, 2010
Foreword
To implement the "People's Republic of China Environmental Protection Law", "People's Republic of China Water Pollution Prevention Law," protecting the environment, safeguarding human health
Kang, standardized quality vocabulary, the development of this standard.
This standard is the "quality first and second portions Vocabulary" (GB 6816-86) and "Water quality - Vocabulary - Part III
Part VII "(GB 11915-89) amendments.
This standard were first issued in 1986 and 1989, the original drafter of China National Environmental Monitoring Center, this is the first revision.
The revised standard is divided into seven parts.
1. Water quality - Vocabulary section;
2. The second part of the vocabulary of water quality;
3. Water quality - Vocabulary - Part III;
4. Water quality - Vocabulary - Part IV;
5. Water Vocabulary Part V;
6. Water quality - Vocabulary - Part VI;
7. Water quality - Vocabulary - Part VII.
Words defined in this section is designed for term water quality characteristics provided mainly include "Water quality - Vocabulary - Part V," and the term
Define (including the corresponding English terminology), it Terminology published at home and abroad may be the same, but when applied to different areas, they
The definition may be different.
This section vocabulary equivalent to international standards "Water quality - Vocabulary - Part 5" (ISO 6107.5-2004), with English terms
ISO 6107.5-2004 consistent. Some entries may appear twice, but the interpretation is different for different situations to explain.
From the date of implementation of this standard, the former State Environmental Protection Agency October 10, 1986 approved by the State Environmental Protection issued the standard "water
Vocabulary quality first and second portions "(GB 6816-86) and the former State Environmental Protection Agency December 25, 1989 approved, release
Environmental Standards "Water quality - Vocabulary - Part III - Part VII" (GB 11915-89) abolished.
This standard is developed by the Ministry of Environmental Protection Science, Technology organization.
This standard is mainly drafted by. China National Environmental Monitoring Center, the Liaoning Provincial Environmental Monitoring Experiment Center.
This standard MEP November 5, 2010 for approval.
This standard since March 1, 2011 implementation.
The standard explanation by the Ministry of Environmental Protection.
Water Vocabulary Part V
1 Scope
This standard specifies the terms provided specifically for the characteristics of water quality.
2 Terminology
2.1 Shore filter bank filtration
Boot river shore through the gravel filter to improve water quality.
Note. The use of such percolation method is the well water pumped gravel layer to form a pressure gradient.
2.2 Conservative substances conservative substance; persistent substances persistent substance; difficult to break down recalcitrant substances
substance; refractory materials refractory substance
Natural processes can not change its chemical composition, or change very slowly substances. For example, in the sewage treatment process, not biodegradable
Substances.
2.3 pathogen pathogen
Capable of susceptible plants, animals (including humans) in vivo biological causes of the disease.
2.4 enterovirus enteric virus
Can in the human and animal gastrointestinal virus propagation.
2.5-point source pollution point source pollution
Determined by the point sources of pollution generated. Such as pollution of factory effluent (discharge of industrial waste water pollution).
2.6 PAHs polynuclear aromatic hydrocarbons, PAH
Organic compounds containing two or more benzene rings, which rings share two adjacent carbon atoms, there may be a non-aromatic hydrocarbon rings.
Note. Some PAHs, including benzo [a] pyrene, indeno [1,2,3-cd] pyrene and benzo [b] fluoranthene, has been shown to be carcinogenic in experimental animals, people may
Body cancer.
2.7 zooplankton zooplankton
Plankton fauna class.
2.8 plankton plankton
Rafting or biological suspended in water. Mainly by small plant or animal composition, including poor exercise capacity of the larger species.
2.9 Phytoplankton phytoplankton
Plankton flora category.
2.10 humic acid humic acids
In alkaline solution dissolved in the acid solution and precipitated humus component.
2.11 humus humic substances
An amorphous complex macromolecular polymeric organic material. Animals and plants are in the soil and sediment humification product, make surface water presents
Yellowish brown features.
2.12 fulvic acid fulvic acids
Acid, alkali solution can dissolve humus component.
2.13 senses organoleptic
Through the senses to describe the characteristics of the water, such as color, taste, smell and appearance.
2.14 filterability filterability; filterability filtrability
In the sludge treatment process, showing the difficulty of separating the solid-liquid phase by filtration.
2.15 combined sewer system combined sewerage system
Wastewater and surface runoff water systems share the same set of drains and sewers.
2.16 riverbank storage bankside storage
Raw water storage reservoir on the shore.
2.17 environmental adaptability acclimatization
Biological populations to natural changes in the environment or long-term changes (such as industrial wastewater and domestic sewage discharge duration) applied to human adaptation
process.
NOTE. In some countries, acclimation and acclimatization as synonyms.
2.18 carps cyprinid
Belonging carp fish, sometimes used as a biological indicator of water quality. For example, roach, rudd, carp.
2.19 fluidized bed fluidized bed
In the upward flow, under the action of air or a combination of both, to form a free small particles suspended in the filter bed.
2.20 membrane filtration membrane filtration
Through a certain pore size of the membrane filtration to remove particulate matter and microbial or enriched (excluding free virus) technique from the fluid.
NOTE. This technique is applied to a variety of physical - chemical and microbiology, for example. liquids and gases "sterile" and separating the microorganisms from the free virus
Virus isolation test for the quantitative evaluation.
2.21 Reversal turnover
Natural forces (normally by the wind) caused the rapid destruction of freshwater body of water (such as lakes or reservoirs) layering effect.
2.22 plate count plate count; colony counting colony count
Estimates of the number of a certain volume of water living microorganisms (including bacteria, yeasts and molds). Under specified conditions, the number by a
The number of colonies in a given medium or the surface is obtained.
2.23 destratification destratification
With the forces of nature or artificial means, so that the surface water and the lower water lake or reservoir mixing.
2.24 hypoxia anoxic
The dissolved oxygen concentration is too low leads to the use of microorganisms priority nitrogen, sulfur or carbon oxidation state as a state of the electron acceptor.
2.25 (sludge) heat treatment heat treatment (of sludge); heat regulating thermal conditioning
It is adjusted by heating the sludge (often required pressure), so that the sludge is dewatered in a static or dynamic dewatering easier.
2.26 dissolved organic carbon dissolved organic carbon, DOC
That is not part of the organic carbon removal from the water with a specific filtration methods.
Note. The specific filtering method, e.g., membrane pore size of 0.45 μm filtration.
2.27 plumbo-solvent aqueous solution of lead
Pipes and fittings from the dissolution of lead in water.
2.28 water soluble copper cupro-solvent
Pipes and fittings from the dissolution of copper in water.
2.29 (sewer) infiltration infiltration
Groundwater through cracks in the pipeline or have a connection point of failure into the drains or sewers process.
NOTE. under negative pressure, the main line penetration will occur.
2.30 (soil) infiltration infiltration
Natural or artificial soil to lose ground (s) of water.
2.31 two-way alternate filtration alternating double filtration, ADF
Two sewage biological filtration treatment process, two were separated ......
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