Recently, the ecological environment is the discharge permit application and issuance of technical specifications phosphate fertilizer, potash fertilizer, compound fertilizer, organic fertilizer and microbial fertilizer industry (draft) "(hereinafter referred to as the standard), the state environmental protection standards for advice, advice until July 15.To be released by the implementation of this standard, and on September 29, 2017, in implementation of discharge permit application and issuance of technical specifications - nitrogen fertilizer industry ", the system of tradable permits will be realizing a complete coverage of fertilizer industry.
In 2016, issued by the general office of the state council of the implementation plan control of pollutant discharge permit has been clear about the pollution discharge license system reform the top design, the overall train of thought, the construction of emission permits as the core of stationary sources environment management system, advance, covering all the stationary sources of emission permits issued by the work done.According to the overall arrangement, the phosphate, potash, compound fertilizer and organic and microbial fertilizer industries should complete the issuance of emission permits by 2018.
According to the standard drafting group, at present, the country is no phosphate fertilizer, potash fertilizer, compound fertilizer and organic fertilizer and microbial fertilizer industry blowdown licence application and issuance of technical specification, not units for guidance and issued by the competent department of environmental protection, is not conducive to promote the permit issued by the work.For a unified national phosphate fertilizer, potash fertilizer, compound fertilizer and organic fertilizer and microbial fertilizer industry pollution permits technical requirements, phosphate fertilizer, potash fertilizer and compound fertilizer and organic fertilizer and microbial fertilizer units for industrial emission permits and review to determine the discharge permit issued by the authority, phosphate fertilizer, potash fertilizer, compound fertilizer and organic fertilizer and microbial fertilizer industry system of tradable permits smooth implementation, this standards is necessary.
Environment according to 2016 statistics, 214 phosphate fertilizer manufacturing enterprises of chemical oxygen demand (cod) emissions by 621 tons, 109 tons of ammonia nitrogen emissions, particulate emissions by 13900 tons of sulfur dioxide emissions 3.31 tons, nox emissions by 13900 tons;The chemical oxygen demand emissions of 70 potash manufacturers were 157 tons, 60 tons of ammonia nitrogen, 2,995 tons of particulate matter, 5,396 tons of sulfur dioxide and 2,652 tons of nitrogen oxides., 445 compound fertilizer material manufacturing enterprises chemical oxygen demand (cod) emissions by 672 tons, 101 tons of ammonia nitrogen emissions, particulate emissions by 12300 tons, 12300 tons of sulfur dioxide emissions and nox emissions by 5161 tons;The 102 organic fertilizer manufacturers emitted 82 tons of chemical oxygen demand, 4 tons of ammonia nitrogen, 340 tons of particulate matter, 757 tons of sulfur dioxide and 441 tons of nitrogen oxides.
This standard defines the industrial pollutant discharge units of phosphate fertilizer industry, the industrial pollutant discharge units of potash fertilizer industry, the industrial pollutant discharge units of compound fertilizer materials, the industrial pollutant discharge units of organic fertilizer and microbial fertilizer.According to the standards for the discharge of water pollutants in the phosphate industry, the definition of the phosphate industrial pollutant discharge unit is determined.According to the compound fertilizer (compound fertilizer) "will be units is defined as a compound fertilizer industry in the production of three kinds of nitrogen, phosphorus and potassium nutrient indicated at least two kinds of nutrient content of fertilizer (monoammonium phosphate, diammonium phosphate and phosphate fertilizer nitrate, nitric acid except under phosphorus, calcium magnesium under phosphorus and potassium nitrate) production enterprises or production facilities.According to the potassium chloride, agricultural potassium sulfate, the agriculture with potassium nitrate products such as standard, the potash industry blowdown unit is defined as the production of potassium chloride, potassium sulphate, potassium nitrate and potassium magnesium fertilizer production enterprises or production facilities.According to the classification and code of the national economy industry, the organic fertilizer industry and the microbial fertilizer industry are defined as the production enterprises or production facilities of organic fertilizer and microbial fertilizer.
This standard applies to the fertilizer industry in phosphate fertilizer, potash fertilizer, compound fertilizer, organic fertilizer and microbial fertilizer industry blowdown unit discharge of water pollutants, air pollutants and solid waste pollution permission management, covers all except the nitrogen fertilizer industry.In addition to the waste gas, waste water, this will be the phosphogypsum into tradable permits management, mainly provided production sewage link, design in quantity, moisture content, arsenic content and disposal ways and disposal methods, the final destination.
According to preliminary statistics, there are about 6,700 fertilizer producers (data from the end of 2016) included in the management of this standard, according to the standard preparation group.Among them, there are more than 200 phosphate fertilizer production enterprises, 180 potash fertilizer enterprises, 3,400 compound fertilizer production enterprises and 2,900 organic fertilizers.
For the implementation of the standard, the standard was put forward by fertilizer industrial air pollutants emission standards issued by as soon as possible, as soon as possible release monitor technology, to establish the best practical technology.
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