Standards For Tannery Effluent: Uniform Scale For New And Old Enterprises In 2016

< p > > a href= "http://sjfzxm.com/news/index_p.asp > > Leather > /a > and discharge standard of water pollutants for fur processing industry" has been officially implemented in March 1st and July 1st respectively.

Among them, the existing tanning and fur processing enterprises (the tanning and fur processing enterprises and production facilities that have been put into production or environmental impact assessment documents have been approved before the implementation of this standard) have been formally implemented this month since the implementation of this standard, and the relevant regulations in the comprehensive wastewater discharge standards (GB8978-1996) are no longer implemented.

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< p > reporter noted that the implementation of the current enterprise is the implementation schedule of the standard "discharge concentration limits of existing water pollutants and unit product baseline discharge" in the standard, and the execution date is from July 1, 2014 to December 31, 2015.

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< < p > < < a > > < a > http://sjfzxm.com/news/index_cj.as > > < /a > > in March 1st this year. The standards for the discharge limits of pollutants and the standard discharge of unit products of newly built enterprises are different from those of newly built, rebuilt and expanded production and construction projects approved by the EIA document from the date of implementation of this standard. The chroma, suspended solids, five day biochemical oxygen demand, chemical oxygen demand, animal and vegetable oils, sulphides, ammonia nitrogen, total nitrogen, total phosphorus and six valent chromium are all higher than the direct discharge standards of new enterprises.

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< p > however, the pH values, chloride ions and total chromium values of the direct emission limits are the same.

In addition, the indirect emission limits of existing enterprises and new enterprises are consistent.

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< p > on the basis of unit product displacement, the direct emission limits of the existing tanning enterprises and fur processing enterprises are 65 and 80, respectively, which are higher than 55 and 70 of the newly built enterprises.

The indirect emission limits are also labeled "the same as their respective direct emission limits".

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< p > < < a href= > http://sjfzxm.com/news/index_cj.as > > Enterprise > /a > the current implementation standard will be completed by the end of next year. From January 1, 2016 onwards, the existing enterprises will execute according to the implementation table of the "new enterprise water pollutant emission concentration limit and unit product standard displacement", when the new enterprise and the existing enterprise emission standards will be unified.

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