生物修复技术在区域水生态环境污染治理中的应用研究

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文章编号：1674-6139（2025）12-0073-05

中图分类号：X703文献标志码：B

Abstract：Thisarticleintroducesbioremediationtechnologytocontrolregional waterecologicalenvironmentpolution.Itusesane -dimensionalwaterualtyodelndapolltioncalculationmodeltodeterinetelevelofegioalwatercologicalenvirontpolu tion.Theoverallgoalofutioncontrolisestoandimprovewateralty，estoreodivesityndceeininsiation fortheenviroetdooyByntegatigmcrobalagentsdompositeoogicalfierdsforpltiocotroleifici crobialgentstathvebnscreeednduluredareddedtoplltedwaterbodiestoincreaseteumberandypesofefiali croorganisms，promotingthedegdatioandtransformatiofplltantsintewaterThesudyutlsacompositeeologicalfled toachievecologicalproceessuchasmaterialcyclingandeergflowforaterpurfcationTheresultsshowdthataftertioncon trol，the transparency of the water in the study area reached 38.2cm ，the dissolved oxygen concentration in the water reached 3.78mg⋅L-1 ，and the total phosphorus and ammonia nitrogen showed a decreasing trend.

Keywords;bioremediationtechnology；watercologicalenvironment；polltioncontrol；microbialpreparationdeployment；compos ite ecological filter bed

前言

工业化步伐的日益加快，给水资源带来沉重的污染负担[1]。（剩余5227字）