导流明沟人工湿地治理橡胶废水实践

　:2003-03-07导流明沟人工湿地治理橡胶废水实践　1、2、3、4、1(1.,　666100;2.,　650034;3.,　666100;4.,　666100)　:运用人工湿地原理,采用明沟导流治理橡胶生产废水,其工程投资低,占地面积小,运行稳定,易于管理,去除率高,处理后废水达到国家标准。:人工湿地;导流明沟;橡胶废水;废水处理:X783.3　　:B　　:1006-947X(2003)04-0056-03　　、、、、[1],、,,。,,。,、、。[3](10t)4000m2,,。1　1.1　、、1。1　mg/L(pH)CODBOD5NH3-NpHSS3000～8000800～200030～804.0～5.5150～40015030256～9150%97.2797.8654.54/45.45　　1,,,CODBOD5。120m3/d。1.2　　　、,,。,1.5d,。,,,,(),。,,,[4]。1.3　1。1　1.4　—,,,,——、,。2　2.1　170m2,250m3,3,35m3,;180m3,、,。2.2　3900m2,“W”1450m,4d。500mm()×600mm()×800mm(),300mm,2。　　,500mm,,。—56—云南环境科学　第22卷　第4期　2003年12月DOI:10.13623/j.cnki.hkdk.2003.04.0192　2.3　,0.5m〔Collcasiafallaxschott〕〔Colocasiaantiquorumschott〕。,300～500mm,250～400mm,。,,(Paspalumdistichumlim)、()(CommelinacommunisL·)、(Mono-choriahasfata(L·)Solms)、(Axonpuscom-pressus(Swarfz)Baeuv)、(Synedrellanodiflora(L·)Gaefm)、,。3　3.1　,,,,。,,,,,CODCr60%,。,,,,。3.2　,,500mm。,,。2.5～3.8d,1.1～1.7d,3.6～5.5d。,。,,。,。,,,。3.3　,2。6,1,231。CODCr、BOD5、NH3-N、pH、SS。22　:mg/L(pH)CODCrBOD5NH3-NpHSS200066640207241.05.903571382814.87.0067200076507197034.84.71385143308.87.6057200086840210037.44.6115480248.66.8750200095109135039.05.661581341713.47.03552000106760178099.05.5293910424.511.07.15117200011393085056.05.27398502116.06.7940200156271154590.04.69400901418.07.1115200110571699676.04.802811052313.07.1697200256674188138.05.602331232517.06.90512002104757143052.05.19435972210.06.9375　　,,CODCr50～140mg/L、BOD515～30mg/L、NH3-N5～30mg/L、pH6.90～7.15、SS50～120mg/L,GB8978-1996《》。、。CODCr97.4～98.8%、BOD597.5～98.8%、NH3-N63.9～88.8%,。4　3850m2,4.8,4.3,、0.5。,,,,,,。5　(1),,,、,,,。—57—导流明沟人工湿地治理橡胶废水实践　　杨　馗(2),,。(3),,,。(4),,。,、。(5)。　　　:[1]　·[M].:,1997.[2]　·—[J].,1993,14(2):39～43.[3]　·[J].,2001,21(6):535～539.[4]　[]S·C,R·W··[M].:,1999.ApplicationonTreatingRubberProcessingPlantWastewaterbytheWayofDiversionOpenChannelBasedonWetlandYANGKui1,ZHANGYi-ting2,HUShao-yun3,WEINing-yi4,WANGJian-jun1(1.XishuangbannaDistrictCenterofEnvironmentalMonitoring,JinghongYunnan666100;2.YunnanInstituteofEnvironmentalScience,KunmingYunnan650034,China;3.XishuangbannaDistrictbureauofEnvironmentalProtection;JinghongYunnan666100,China;4.XishuangbannaDistrictOfficialKindergarten;JinghongYunnan666100,China)Abstract:Abidingbytheprincipleofconstructedwetland,wetakethewayofdiversionopenchanneltotreatrubberprocessingplantwastewater.Theinvestmentofengineeringislow,thelandareasneededaresmall,thestyleoftheoper-ationisstable,themanagementiseasyandtherateofremovalishigh.Thewastewaterdischargetreatedcanreachthenationalstandard.Keywords:constructedwetland;diversionopenchannel;rubberprocessingplantwastewater;wastewatertreatment(48)EcologicalEnvironmentalProtectionofAreasInhabitedbytheMinorityNationalitiesofYunnanProvinceLIMan-bi1,XIAFeng1,GONGZhen1,TUOZheng-yang2(1.YunnanInstituteofEnvironmentalScience,KunmingYunnan650034,China;2.YunnanBureauofEnvironmentalProtection,KunmingYunnan650034,China)Abstract:Thereare25ofethnicminoritiesinYunnanprovince.Theirtraditionalgreenculture,terracedfieldsculture,traditionalbeliefcultureandethnicculturehavepositiveeffectsonlocalecologicalprotection.Butthelossoftraditionalcultureandpovertyhaveeffectedlocalenvironment,thebuildingofprotectedzoneresultedintheconflictswiththeareasinhabitedbytheminoritynationalities.Weshouldimprovethedredgeofecologicalaid-the-poorprogrammeinminori-tynationalityarea,developtraditionalgreencultureandcarryoutecologicalcompensation.Keywords:ecologicalenvironmental;environmentalprotection;ethnicminority;Yunnanprovince—58—云南环境科学　第22卷　第4期　2003年12月