某屠宰场废水处理工艺设计(2)

屠宰废水; SBR反应器; 国家标准

Abstract

The design is a shambles wastewater treatment process design in Heilongjiang Province, acid hydrolysis — SBR, effluent quality to a national emission standards for the treatment of wastewater:CODCr≤80mg/L, BOD5≤30mg/L, SS≤60m/L, pH=6.0-8.5. vegetable oil less than 15mg/L, NH3-N≤15mg/L, E coli≤5000. Slaughtering industry is guaranteed supply of foreign exchange and pillar in China.Wastewater from slaughtering livestock breeding, poultry, fish slaughter processing, is the country's largest sources of organic one. In China, many plants have not been slaughtered install a waste water treatment plant or wastewater discharge composite,Thus polluting substances is particularly high concentration of organic water caused severe environmental pollution. Slaughter house wastewater pollution has not to be ignored. The design is meant to address a slaughterhouse wastewater design a process, Acid hydrolysis — SBR，End of the Process of water to achieve a national emission standards, but also with the low cost, easy management features.

Key words: Slaughterhouse wastewater； SBRpool； National Standards

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