高速公路服务区污水排放对周边生态的影响与修复研究

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文章编号：1674-6139（2026）02-0150-05

中图分类号：X171.4文献标志码：B

Impact and Restoration of Sewage Discharge in Highway Service Areas on Surrounding Ecology

QiFei，Fu Xiangbo，Huang Renpeng （Guizhou Express Investment Ecological Industry Co.，Ltd.，Guiyang 55ooo9，China）

Abstract：Thesewagefromexpresswaysericeareascontainsalargeamountofnutrientssuchasntrogenandphosphorus，andwhen dischargedintothesurroundinglakes，leadingtoeutrophicationofthewaterbody.Thispaperexplorestheimpactofsewagedischarge fromexpresswayserviceareasonthesurroundingecologyandtherestorationmeasures.Thepolltionindicatorsofthesampledwater bodiesinthelakesaroudtheserviceareaandtesurroundingfieldsweremeasuedThecologicalestorationofwaterndsilpoltion wasachievedbyusingmicrorganismssuchasPseudomonasandheavymetalhyperaccumulationplantsandnitrogen-fixingplantsThe surfacepolltionofthedischargeoutletartheserviceareaiselativelyserous，whiletepolutiondgreeoftebottomwaterodyis relativelylightTesoilpoltiosuationoftesuroundingfeldsisathrserous.Trouhtheombiedactionofplantsandcoo ganisms，the total nitrogen content of the water body wasreduced by 75.0% ，the heavy metal content was significantly reduced，and the ecological restoration effect of water and soil pollution was remarkable.

Key Words：highwayservice area；wastewater discharge；water polution；soil polution；plant microbe interaction

前言

高速公路服务区由于其功能的特殊性，会产生多种类型的污水。（剩余4696字）