屠宰废水处理技术与应用

屠宰废水处理技术与应用1屠宰废水处理技术与应用进展屠宰废水处理技术与应用进展摘要屠宰场废水是我国较大的一类工业废水，水量小而分散，以有机污染物为主，浓度变化大，对处理工艺和运行有一定的要求。本文总结了近十几年来国内外屠宰废水处理领域的技术发展和应用状况，着重讨论了生物处理、自然生态处理、化学处理的特点以及工艺的组合应用。从我国现阶段的情况看，屠宰废水处理应朝着高效、节能、资源化、易于管理的方向发展。关键字：屠宰废水，好氧处理，厌氧处理，自然生态处理，化学处理ReviewonSlaughterhouseWastewaterTrReviewonSlaughterhouseWastewaterTreatmenteatmentTechnologyechnologyandAandApplicationpplicationAbstractAbstractSlaughterhousewastewater,alargeamountofindustrialwastewaterinChina,iscomposedmainlyoforganiccompounds,andischangeablewiththeconcentrationofpollutants.Inthisarticle,thestudyandapplicationofdifferenttreatmenttechniquesforslaughterhousewastewaterabroadanddomesticaresummarized,especiallycharacteristicsofaerobictreatment,anaerobictreatment,naturalecologicaltreatment,chemicaltreatmentandcombinationofdifferentprocesses.AccordingtotherealityofChinanowadays,thedevelopmentofslaughterhousewastewaterinthetreatmenttechnologyispointed.Keyword:slaughterhousewastewater,aerobictreatment,anaerobictreatment,naturalecologicaltreatment,c