Unit: mg/ L serial number 1, total mercury 0.05 2, alkyl mercury 0. 1.4, total chromium10.55, hexavalent chromium 0.5 6, total arsenic 0.5 7, total lead10.08 and total nickel/kloc.
(before completion, unit1997 65438+February 3 1) unit: mg/ L serial number, scope of application of pollutants, primary standard, secondary standard, tertiary standard 1 pH, all pollutant discharge units, 6 ~ 96 ~ 92 chromaticity (dilution multiple), dye industry 50 180- others. Mining, mineral processing and coal preparation industry 100 300 vein gold processing 100 500- placer gold processing in remote areas 100 800- Town secondary sewage treatment plant 20 30- Other sewage units 70 200 400 45 sugarcane sugar refining, ramie degumming and wet fiberboard industry 30/KLOC-0.
Unit: mg/L serial number Scope of application Pollutant Level I standard Level II standard Level III standard 5 Chemical oxygen demand (COD) Beet sugar, coking, synthetic fatty acid, wet fiberboard, dye, wool washing, organophosphorus pesticide industry 100 200 1000- monosodium glutamate, alcohol, pharmaceutical raw materials, biopharmaceuticals, ramie degumming, leather and chemical fiber. Kloc-0/000- Petrochemical Industry (including petroleum refining) 100 150 500- Urban Secondary Sewage Treatment Plant 60 120- Other pollutant discharge units 100 65438+ 050 500 6 All pollutant discharge units of petroleum/Kloc 0 30 7 All pollutants discharged. 0- Other pollutant discharging units 0.5 0.5 1.0 10 sulfide all pollutant discharging units1.01.02.01ammonia-nitrogen pharmaceutical raw materials, dyes, petrochemical industry1555.
* * After chlorination, dechlorination shall be carried out to meet this standard.
Table 3 Maximum allowable displacement of some industries
(Units built before1997 65438+February 3 1)
Maximum allowable displacement of serial number industry category or
Minimum allowable water reuse rate
1 The recycling rate of mineral processing water in the mining nonferrous metal system is 75%.
The water reuse rate of mining, mineral processing, coal preparation and other mining industries is 90% (coal preparation).
vein
golden
choose
Ore gravity separation16.0m & 3/ton (ore)
Flotation 9.0m &; Sup3/ ton (ore)
Cyanide 8.0m &；; Sup3/ ton (ore)
Carbon slurry 8.0m &; Sup3/ ton (ore)
2 Coking enterprise (gas plant)1.2m&; Sup3/ ton (coke)
The recycling rate of water for nonferrous metal smelting and metal processing is 80%
Petroleum refining industry (excluding direct drainage refineries)
Classification of machining depth:
A. fuel oil refining;
B. fuel+lubricating oil refinery;
C. fuel+lubricating oil+refinery; (including refineries in production bases for processing high-sulfur crude oil and oil additives), A > 500 million tons,1.0m&; Sup3/ ton (crude oil)
2.5 ~ 5 million t,1.2m&; Sup3/ ton (crude oil)
& lt 2.5 million t,1.5m&; Sup3/ ton (crude oil)
B& gt； 5 million t,1.5m&; Sup3/ ton (crude oil)
2.5-5 million t, 20m &；; Sup3/ ton (crude oil)
& lt 2.5 million t, 20m &；; Sup3/t (crude oil),
C> 5 million t, 20m &；; Sup3/ ton (crude oil)
2.5-5 million t, 2.5 million &; Sup3/ ton (crude oil)
& lt 2.5 million t, 2.5 million m &；; Sup3/ ton (crude oil)
5 Industrial chlorination of synthetic detergent to produce alkylbenzene 200.0m & sup.3/ton (alkylbenzene)
Production of alkylbenzene by pyrolysis is 70.0m.. /ton (alkylbenzene)
Production of synthetic detergent from alkylbenzene10.0m & sup 3/t (product)
6 synthetic fatty acid industry 200.0 m & sup 3/t (product)
7. Fiberboard industry produces 30 million tons by wet method; Sup3/t (board)
8 Sugar industry, cane sugar10.0m &; Sup3/ ton (sugarcane)
Beet 4.0m &；; Sup3/ ton (beet)
9 Leather Industry Pig Salt Wet Skin 60.0m & sup 3/t (hidden)
Cow dry skin100.0m & sup 3/t (hidden)
Dry sheepskin150.0m & sup 3/t (hidden)
10 corn is used as raw material in the industrial alcohol industry150.0 m&; Sup3/t (alcohol)
With potato as raw material,100m&; Sup3/t (alcohol)
With molasses as raw material, 80.0m & sup 3/t (wine).
MSG industry 600.0m & 3/ton (MSG)
Beer industry (excluding malt water)16.0m &; Sup3/ ton (beer)
1 1 chrome salt industry 5.0m &；; Sup3/t (product)
12 sulfuric acid industry (water washing method)15.0m &; Sup3/ ton (sulfuric acid)
13 ramie degumming industry 500m &；; Sup3/t (raw hemp) or 750m &；; Sup3/ ton (lean hemp)
14 natural color of chemical fiber pulp:150m&; Sup3/t bleaching: 240m &；; Sup3/ ton (pulp)
15 viscose industrial (pure fiber) staple fiber
(cotton medium-long fiber, wool medium-long fiber) 300m & amp； Sup3/t (fiber)
Long fiber 800m & amp； Sup3/t (fiber)
16 railway freight car wash 5.0m &；; Sup3/ car
17 film processing 5m &；; Sup3/1000m (35mm film)
18 The recycling rate of cooling water pool in petroleum asphalt industry is 95%.
Table 4 Maximum allowable emission concentration of pollutants of category II
(Units built after 1 998 65438+1October1) Unit: mg/ LNo. Scope of application of pollutants Class I standard Class II standard Class III standard 1 pH All pollutant discharge units 6 ~ 96 ~ 96 ~ 92 chromaticity (dilution multiple) All pollutant discharge units 50 80. 70 300 vein gold dressing in coal preparation industry 70 400-3 suspended placer gold dressing in remote areas 70 800-(SS) Urban secondary sewage treatment plant 20 30- Other sewage units 70 150 400 Sugarcane refining, ramie degumming, wet fiberboard, dye and wool washing industry 20 60 600 4 5-day biochemical oxygen demand (BOD5) for sugar beet, alcohol and sugar beet. Leather and chemical fiber pulp industry 20 100 600 town secondary synthetic fatty acid, wet fiberboard, dye, wool washing, organophosphorus pesticide industry 100 200 1000 5 chemical oxygen demand monosodium glutamate, alcohol, pharmaceutical raw materials, biopharmaceuticals, ramie degumming, leather and chemical fiber pulp industry1005 60 120- urban secondary sewage treatment plant 60 120 500 other sewage units 100 150 500 6 all oil sewage units 5 10 20 7 all animal and plant oil sewage units10/kloc. 100 8 volatile phenol all pollutant discharge unit 0.5 0.5 2.0 9 total cyanide all pollutant discharge unit 0.50.510/0 sulfide all pollutant discharge unit10/010/0/kloc. Petrochemical industry 1550- other pollutant discharge unit 10 anionic surfactant (las)10.02.05.016 aniline pollutant discharge unit 2.0 3.0 5.0 17. All pollutant discharge units 5.010.20/kloc-0.8 total copper all pollutant discharge units 0.510.2.0/kloc-0.9 total zinc all pollutant discharge units 2.0 5.0 5.0 20 total manganese synthetic fatty acid industry 2.0 5.0 other pollutant discharge units 2.0 2.0 5.0 2 1 color. Kloc-0/.0 2.0 3.0 22 In total, all pollutant discharge units shall not detect 0.5 0.5 25 dimethoate, all pollutant discharge units shall not detect 1.0 2.0 26 parathion, all pollutant discharge units shall not detect1.02.0Other pollutant discharge units shall not detect 65438+ methyl parathion. 0.0 2.0 28 Malathion All pollutant discharge units shall not detect pentachlorophenol and sodium pentachlorophenol (calculated as pentachlorophenol). All pollutant discharge units 5.0 8.0 10 30 can adsorb organic halide (AOX). All pollutant discharge units 1.0 5.0 8.0 3 1 chloroform all pollutant discharge units 0.3 0.6 1.0 32 carbon tetrachloride all pollutant discharge units 0.03 0.06 0.5 33 trichloroethylene all pollutant discharge units 0.30.6 65438+ 0.0 34 tetrachloroethylene 0. Kloc-0/.20.535 Benzene 0. 10 38 All pollutants from o-xylene 0.4 0.6 1.0 39 All pollutants from p-xylene 0.40.61.0465433. 0.20.410.042 o-dichlorobenzene 0.40.610.43 p-dichlorobenzene 0.40.610.044 p-nitrochlorobenzene 0.510.05.045. 2,4- dinitrochlorobenzene all pollutant discharge units 0.510.05.046 phenol all pollutant discharge units 0.30.410.47 m-cresol all pollutant discharge units 0.010.20 5482 4-dichlorobenzene all pollutant discharge units 0.60.810.0492, 4- trichlorophenol All pollutant discharge units 0.6 0.8 65433 Total selenium 0. 1.20.554 Fecal coliforms of all pollutant discharge units * 500 sewage containing pathogens from veterinary hospitals and medical institutions/L1000/L100/L 500 hospital sewage containing infectious diseases and tuberculosis/. L 55 Total residual chlorine (chlorinated hospital sewage) Hospital sewage *, veterinary hospitals and medical institutions containing pathogens < 0.5** >3 (contact time ≥ 1h) > 2 (contact time ≥ 1h) Infectious disease and tuberculosis hospital sewage 5 (contact time ≥1.5h).
* refers to hospitals with more than 50 beds.
* * After chlorination and disinfection, dechlorination should be carried out to meet this standard.
Note: Other pollutant discharge units refer to all pollutant discharge units except the industries listed in this control project.
* refers to hospitals with more than 50 beds.
* * After chlorination and disinfection, dechlorination should be carried out to meet this standard.
Table 5 Maximum allowable displacement of some industries
(Units built after 0998 65438+65438+1October 65438 +0)
serial number
Maximum allowable discharge or minimum allowable discharge reuse rate by industry category
1
The reuse rate of mineral processing water in mining nonferrous metal system is 75%
The water reuse rate of mining, mineral processing, coal preparation and other mining industries is 90% (coal preparation).
vein
golden
choose
my
Gravity separation16.0m &; Sup3/ ton (ore)
Flotation 9.0m &; Sup3/ ton (ore)
Cyanide 8.0m &；; Sup3/ ton (ore)
Carbon slurry 8.0m &; Sup3/ ton (ore)
2
Coking enterprise (gas plant)1.2m&; Sup3/ ton (coke)
three
The reuse rate of water for nonferrous metal smelting and metal processing is 80%.
four
Petroleum refining industry (excluding direct drainage refineries)
Classification of machining depth:
A. Fuel refinery
B. Fuel+Lubricating Oil Refinery
C. Fuel+lubricating oil+petrochemical refinery (including the refinery in the production base for processing high-sulfur crude oil, shale oil and petroleum additives) a
& gt 5 million t,1.0m&; Sup3/ ton (crude oil)
2.5 ~ 5 million t,1.2m&; Sup3/ ton (crude oil)
& lt 2.5 million t,1.5m&; Sup3/ ton (crude oil)
B
& gt 5 million t,1.5m&; Sup3/ ton (crude oil)
2.5-5 million t, 20m &；; Sup3/ ton (crude oil)
& lt 2.5 million t, 20m &；; Sup3/ ton (crude oil)
C
& gt 5 million t, 20m &；; Sup3/ ton (crude oil)
2.5-5 million t, 2.5 million &; Sup3/ ton (crude oil)
& lt 2.5 million t, 2.5 million m &；; Sup3/ ton (crude oil)
five
Synthetic detergent industry
Chlorination to produce alkylbenzene 200.0 m-sup3; /ton (alkylbenzene)
Production of alkylbenzene by pyrolysis 70.0 m&:sup3; /ton (alkylbenzene)
Production of synthetic detergent from alkylbenzene10.0m &; Sup3/t (product)
six
Synthetic fatty acid industry 200.0m & sup 3/t (product)
seven
Wet production of fiberboard industry 30.0 m&:sup3; /t (board)
8 sugar cane sugar10.0m &; sup3/t
Beet 4.0m &；; sup3/t
9 Leather industry: wet pig skin with salt 60.0m &；; sup3/t
Cow dry skin100.0 m&; sup3/t
Dry sheepskin150.0m &; sup3/t
10 fermentation and brewing industrial alcohol industry
With corn as raw material,100.0 m&; sup3/t
Taking potatoes as raw materials, 80.0m &；; sup3/t
Using molasses as raw material, 70.0m & amp； sup3/t
Monosodium glutamate industry 600.0m &；; sup3/t
Beer industry
(The displacement does not include malt water)16.0m &; sup3/t
1 1
Chromium salt industry 5.0m &; Sup3/t (product)
12
Sulfuric acid industry (water washing method)15.0m &; Sup3/ ton (sulfuric acid)
13
Ramie degumming industry 500 m&:sup3; /ton (raw hemp)
750 million pounds. Sup3/ ton (lean hemp)
14
Viscose fiber industry
Simple staple fiber
(cotton medium-long fiber, wool medium-long fiber) 300.0m & amp； Sup3/t (fiber)
Long fiber 800.0m & amp； Sup3/t (fiber)
15
Natural color of chemical fiber pulp:150m&; Sup3/t (pulp);
Bleaching: 240m & amp； Sup3/ ton (pulp)
16 pharmaceutical raw materials for pharmaceutical industry
Penicillin 4700 m&sup 3/t (cyanomycin)
Streptomycin1450m &; Sup3/t (streptomycin)
Oxytetracycline1300m &; Sup3/t (oxytetracycline)
Tetracycline1900 m & sup3; /t (tetracycline)
Clindamycin 9200m &; Sup3/t (lincomycin)
Chlortetracycline 3000 m&sup 3/t (chlortetracycline)
Gentamicin 20400 m & sup 3/t (Gentamicin)
Vitamin c1200m &; Sup3/t (vitamin c)
Chloramphenicol 2700m m. Sup3/t (chloramphenicol)
Zhongmin 2000 m&sup 3/t (sulfamethoxazole)
Vitamin b13400 m&; Sup3/t (vitamin B 1)
An Naijin180m&; Sup3/t (analgin)
Finacidine 750m &; Sup3/t (phenacetin)
Furazolidone 2400 m & sup 3/t (furazolidone)
Caffeine1200m &; Sup3/t (caffeine)
17 organophosphorus pesticide industry
Dimethoate * * 700m &；; Sup3/t (product)
Methyl parathion (aqueous phase method) * * 300m &；; Sup3/t (product)
Parathion (P2S5 method) * * 500m &；; Sup3/t (product)
Parathion (PSCl3 method) * * 550m &；; Sup3/t (product)
Dichlorvos (trichlorfon alkaline hydrolysis) 200m &；; Sup3/t (product)
Trichlorfon 40m&; Sup3/t (product)
(excluding wastewater from chloral production)
Malathion 700m & amp； Sup3/t (product)
18 herbicide industrial herbicide ether 5m & amp； Sup3/t (product)
Sodium pentachlorophenol 2m & amp； Sup3/t (product)
Pentachlorophenol 4m &；; Sup3/t (product)
2 methyl 4 chlorine14m&; Sup3/t (product)
2，4-D 4m & amp； Sup3/t (product)
Butachlor 4.5 million &; Sup3/t (product)
Chlorotoluron (iron powder reduction) 2m &；; Sup3/t (product)
Chlorotoluron (reduced by Na2S) 3m & amp； Sup3/t (product)
19 thermal power industry 3.5m &；; Sup3 (megawatt hour)
20. Railway freight car washing station 5.0m &；; Sup3/ car
2 1 film processing 5m &；; Sup3/1000m (35mm film)
The recycling rate of cooling pool water in petroleum asphalt industry is 95%
note:
* This product is based on 100% concentration meter.
* * Excluding P2S5, PSCl3 and PC 13 raw material production wastewater.
Note: In the actual application process, according to the author's actual application experience, it is generally necessary to apply to the local government through its environmental protection bureau, and the whole process must be fully prepared in advance, otherwise the actual application is likely to be stopped because of a little problem.