水解酸化+SBR工艺处理小规模养殖屠宰废水

水解酸化+SBR工艺处理小规模养殖屠宰废水第6卷第6期环境污染治理技术与设备Vol.6,No.62005年6月TechniquesandEquipmentforEnvironmentalPollutionControlJun.2005水解酸化+SBR工艺处理小规模养殖屠宰废水董海山杨敏(西南交通大学环境科学与工程学院,成都610031)摘要介绍了水解2SBR处理系统在屠宰加工废水中的工程应用。结果表明,经该工艺处理后,外排废水出水水质能达到《肉类加工工业水污染物排放标准》(GB13457292)的一级排放标准。该工艺具有占地面积小,处理效率好,运行费用低等特点,能广泛应用于屠宰加工废水的处理。关键词SBR水解酸化屠宰废水中图分类号X703文献标识码A文章编号100829241(2005)0620061203TreatmentofslaughterhousewastewaterusinghydrolyticacidificationandSBRDongHaishanYangMin(CollegeofEnvironmentalScienceandEngineering,SouthwestJiaotongUniversity,Chengdu610031)AbstractAcombinedhydrolyticacidificationandSBRprocesstechnologywasusedtotreatslaughterhousewastewater.Therunningresultsshowthatthequalityoftheeffluentcanmeettherequirementofgrade1inthemeat2packingwastewaterdischargestandardGB13457292.Comparedwithotherbiotreatmentprocesses,applyingthemethodtotreatslaughterhousewastewatercouldhavesuchadvantagesaslesslandoccupation,highCODremovalefficiencyandlowoperatingexpense.KeywordsSBR;hydrolyticacidification;slaughterhousewastew