This standard applies to sea and freshwater fishery waters such as fish and shrimp spawning, feeding, overwintering, and migration channels and aquaculture areas. GB 11607-1989 Fishery Water Quality Standard GB11607-1989 Standard download and decompression password: www.bzxz.net
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National Standard of the People's Republic of China Water quality standard for fisheriesGB11607-89 This standard is formulated to implement the Environmental Protection Law of the People's Republic of China, the Water Pollution Prevention and Control Law and the Marine Environmental Protection Law, the Fisheries Law, prevent and control water pollution in fishery waters, and ensure the normal growth of fish, shrimp, shellfish, algae, and the quality of aquatic products. Subject content and scope of application This standard applies to marine and freshwater fishery waters such as spawning grounds, feeding grounds, wintering grounds, swimming channels and aquaculture areas for fish and shrimp. 2 Reference standards GB5750 GB6920 GB7467 GB7468 GB7469 GB7470 GB7471 GB7472 GB7474 GB7475 GB7479 GB7481 GB7482 GB7484 GB7485 GB7486 GB7488 GB7489 GB7490 GB7492 GB 8972 GB9803 Standard test method for domestic water Water quality Determination of pH value Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality Water quality GB11891 GB11901 GB11910||t t||GB11911 Glass electrode method Determination of hexavalent chromium Determination of total mercury Determination of lead Determination of radioactivity Determination of zinc Determination of copper Carbon monoxide disulfide spectrophotometry Cold atomic absorption spectrophotometry Potassium permanganate-potassium persulfate elimination method Dithiol spectrophotometry Bisulphuric acid spectrophotometry Bisulphuric acid spectrophotometry Bisulphuric acid spectrophotometry Sodium diethyldithiocarbamate spectrophotometryDetermination of copper, zinc, caprolactam and mercuryAtomic absorption spectrophotometryDetermination of ammonium Determination of ammonia Nammin's reagent colorimetric method Aqueous acid spectrophotometry Determination of oxides Determination of oxides Determination of total species Violent cyanide visual colorimetric method Ion selective electrode method Silver diethyldithiocarbamate spectrophotometric methodPart I: Determination of total cyanide Determination of cyanide Five-day biochemical oxygen demand (BOD5) Determination of dissolved oxygen Determination of volatile phenols Iodometric method Dilution and inoculation method 4-aminoantipyrine spectrophotometric method after steaming stuffingDetermination of 666, DDT Gas phase chromanometry Phenoxyacetic acid Determination of the circle Gas chromatographywww.bzxz.net Determination of pentachlorophenolReduce red spectrophotometryWater quality Quality Water quality Water quality Determination of Kjeldahl nitrogen Determination of suspended matter Gravimetric method Determination of nickel Succinimide spectrophotometry Determination of iron, active Fire-roasted atomic absorption spectrophotometry Approved by the State Environmental Protection Agency on August 12, 1989 and implemented on March 1, 1990 5 GB11912 GB11607-89 Flame atomic absorption spectrophotometry Water quality Nickel Determination Fishery water quality requirements 3.1 The water quality of fishery waters shall meet the fishery water quality standards (see Table 1): Table 1 Fishery water quality standards Item No. 2 7 10 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30||t t||Color, odor, stale Floating substances Suspended substances pH value Deoxidation Item Standard value It shall not cause fish, shrimp, shellfish, algae to have different colors, odors, or smells. No obvious oil film or foam shall appear on the water surface mg/L The amount added by humans shall not exceed 10, and after the suspended substances are deposited at the bottom, they shall not have harmful effects on fish, shrimp, nitrogen Embedded 6.5~8.5. Swimming 7.0~8.5 In a continuous 24h, it must be greater than 5 for more than 16h, and shall not be less than 3 at any other time. For the ice-covered waters where shoe fish live, it shall not be less than 4 at any other time. Biochemical oxygen demand (five days. 20℃) Total coliform bacteria Pb Lead Copper Zinc Chemical Oxide (calculated as E-) Non-high-amino Kjeldahl number Volatile Oxygen Petroleum Propyl alcohol Acrolein Benzene hexachloride (acrylic acid) Drop Phosphorus Sodium pentaerythritol Dimethoate Not more than 5, not more than Not more than 5.000/L during the freezing period (not more than 500/L for shellfish culture water quality) 0. 000 5 0.005 E0.05 601 0.01 .1 0.05 0.05 0.005 0.2 0.02 0.05 0.005 0.001 0.05 0. 6 50.02 .0.002 0.001 0.005 0.01 0.1 Item Sequence 31 82 83 Methylamidophos Item Methyl parathion Yingbangdan Item GB11607-89 Continued Table 1 0.000 0.01 Number of each standard Refers to the highest permissible value of a single measurement. 3.2 Standard Value mg/L 3.3 If a single standard value exceeds the standard, it means that the normal growth and reproduction of fish, shrimp and shellfish cannot be guaranteed, and harm will occur. The degree of harm should be comprehensively evaluated with reference to the background value, the survey data of the fishery environment and the relevant fishery water quality benchmark data. 4 Fishery water quality protection 4.1 Any enterprise, institution and individual operator must take effective measures to ensure that the water quality of the nearest fishery water city meets this standard for the industrial water, domestic sewage and harmful waste discharged. 4.2 Untreated industrial wastewater, domestic sewage and harmful waste are strictly prohibited from being directly discharged into the spawning grounds, feeding grounds, wintering grounds of fish and shrimp, and the breeding farms of fish, shrimp, shellfish and basil, as well as the protection areas of precious aquatic animals. 4.3 It is strictly prohibited to discharge sewage containing pathogens into fishery waters; if such sewage needs to be discharged, it must be treated and strictly disinfected. 5 Implementation of the Standard 5.1 The fishery supervision and management departments at all levels shall be responsible for the supervision and implementation of this standard, and the implementation status shall be regularly reported to the environmental protection departments of the people's governments at the same level. 5.2 When implementing relevant national pollutant discharge standards, if local fishery water quality requirements cannot be met, the people's governments of provinces, autonomous regions, and municipalities directly under the Central Government may formulate local pollutant discharge standards that are stricter than the national relevant pollution collection and discharge efficiency standards in order to Requirements to ensure fishery water quality and be reported to the environmental protection department and fishery administrative department of the State Council for filing. 5.3 If items other than these standards pose obvious harm to the general industry, the provincial fishery reform supervision and management department should organize relevant units to formulate local supplementary fishery requirements. Quality standards shall be submitted to the provincial people's government for approval and shall be reported to the environmental protection department and fishery administrative department of the State Council for filing. 5.4 The mixed zone formed by the water area where the sewage outlet is located shall not affect the fish swimming channel. 6 Water quality monitoring 6.1 The monitoring requirements for each item of this standard shall be monitored according to the prescribed analysis method (see Table 2) 6-2||tt ||The water quality monitoring work in fishery waters shall be carried out by fishery supervision and management departments at all levels organized by fishery environment monitoring stations. Table 2 General quality analysis method Serial number 5 6 Project Recommended substances PH value||tt ||Biochemical oxygen demand Total flora Gravimetric method Junli electrode method Iodometric method Dilution and inoculation method| |tt||Measurement method Multi-tube fermentation method Cold atomic absorption spectrophotometry Permanganate-perauxic acid digestion Biapical gland spectrophotometry Test method standard number GB:11901 GB6920 GB-7489 GB7488 GB57. 50 GB7468 GB7469 serial number 10 11 12 13 14| |tt||18 16 17 18 19 20 21 22||tt ||28 24 25 26 27 28 29 30 al | Special Fluoride Not higher than nitrogen" Kjeldahl gas Selective enzyme Yellow phosphorus Petroleum type| | tt | Sodium Dimethoate Methamide Methyl parasiliphos Keqingdan GB 11607—89 Continued list 2 Measurement method Atomic absorption spectrophotometry Rose gland spectrophotometry Atomic absorption spectrophotometry Double gland spectrophotometry Diphenyl carbon dedifattation spectrophotometry (hypersulfate) atomic absorption spectrophotometry Sodium diethyldiphenylcarbamate spectrophotometry atomic absorption spectrophotometry||tt| |Amphoteric acid spectrophotometry Fire atomic absorption spectrophotometry Dibutanil spectrophotometry Diethyldithiocarbamate spectrophotometry Isoniacin- Pyridine Mipeng Colorimetric Colorimetric Pyridine-Baby Acid Colorimetric Egg P-Dimethylaminoaniline Spectrophotometry\ Alizin Sulfonate Mushroom Visual Colorimetric Step Ion Optional Electrode Free Nessler's reagent color cake Hydroic acid spectrophotometry After steaming, 4-aminoacrylamide spectrophotometry UV spectrophotometry 1)||tt| |Potassium permanganate conversion method\ 4-hexyl prodiphenol spectrophotometry" Gas Chromatography Gas Chromatography Gas Chromatography Send" Gas Chromatography Deer Red Agent Spectrophotometry Gas Chromatography Method" Gas Chromatography Method" Note: The following are always used Method: After the special national standard is published, the national standard will be implemented. 1) The fishery quality inspection and avoidance method is issued by the Ministry of Agriculture, Animal Husbandry and Fisheries in 1983. 2) The result is the total ammonia concentration, which is then converted into non-ionic ammonia concentration according to Table A1 and Table A2. 3) The surface water quality monitoring and inspection method is: Institute of Health, Chinese Academy of Medical Sciences 1978 Test Method Standard Number GB7475 GB7471 GB7475 GB7470 GB7467 GB7475 GB7474 GB7475 GB7472 GB11912 GB11910 GB7485 GB7186 GB7482|| tt||GB7484 GB7479 GB7481 GB11891 GB7490 GB7492 GB7492 GB8972||tt| |GB9803 Temperature 5 10 15 20 25 80 Temperature c 5 10 15 20 25 30 6.0|| tt||0. 013 0. 019 0. 027 0. 040 0. 057 0.080 6.5 0. 040 0. 059 0 087 0.13 o.18 0. 25 Table A2 6.0 160 110 73 50 35 25 Additional Description: Table AI GB11607-89 Appendix A Total hydrogen conversion table (Supplement)||tt ||The percentage pH value of non-ionized ammonia in the ammonia water filling solution 8.0 7.0 0.12 0. 19 0. 27| |tt||1. 40 1. 5# 2.80 7.5 0. 39 0.59 0.86|| tt||1.2 1.8 2.5 1.2 1.8 2.7 3.8 5.4||tt| |7.5 8.5 3.8 5.6 . 1 15 20 . 0 11 16 21 28 36 45 9.5 28| | tt | mg/L(NH) 6. 5 51 34 23 16 11 7. 6||tt ||7.0 16 11 7.3 5.1 3.5 2.5 7.5 5.1 3.4 2. 3 1. 6 1.1 0. 81 This standard is regulated by the National Environmental Protection Administration proposed. This standard was drafted by the fishery water quality standard revision group. The pH value is .0 1.6 1.1 0.75 0.52 0. 37 0. 27. 5 0. 53 0.36 0.25 0.18 0.13 0. 09g 9.0 0.18 0.13 0. 093 Q.070 0. 055 0. 045 9. 5 0. 071 0. 054 0.043 O.036 0. 031 0. 028 10. 0 56 65 7 80 85 89 mg/L 10. 0 0. 036 0. 031 0. 022 0. 025 0. 024 0. 022 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.