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n591712ACATHYDORBIOLOGICASINICAVol.11,No.4Dee.,19811.(,)coD、BOD,、、、、pH、。CoD/BOD,。,coD:COD=A·eB’。,CoDP:9.19m,·d。。、,。,,,(iEhoroiacr。,i,oSlms.),,〔3]。,,、,,。1.(1.75x1.50xo.85m,),2、38(lzernaneraPiloxeroidesGriseb.);4(ragoite,comm“,Tirn),25,100,1.3。。1,,、。14、28:COcD:、BOD,、、、、、。198623。11.23,(2),,12COD、BODS、、、、、。3.(.20xl,0x.05m3)。(CoD318.20mg/l),ha(eOD16o.oomg/l),2,82092,8349。,。,,40500。.41000lm950lm,(15)20,,,,2,。(、),,3。1。。48、144c0D。1.14COD、BOD,1。1.5,,,。ǎàguoó。。.1CODiFg.1.RelativeremovalrateofCoDBoD,andBOD,bythreeaquaticplants4:.II30182,(1)。,、,。128(m`l)`rab.1POlluatntcotenst06nalwastewaterandafter28dayspurseaitontreatmeotwiththreeaquatieplts(mg/l)CCCCCODDDBO...AAAAAAAAAmiooni··PhenolllAromaitccc01111Su16deeetttttttttrogennnnnhydor-------cccccccccccccarbonnnnnnn195。7444128.27777。44445。70888l。30006。15550。05555oooirginal`e.................60。000020。0000///0。200002。50004。00000。10000EEEffluentstandardsssssssssssssssss38。600018。30008。23330。071110。50000。8666000CCControlllllllllllllllll14。78882。09992。10000000。0666000000EEE.aPsssssssssssssssss24。64442。33334。20000000。1888000000AAA.Philoxde30。39993.19995。9,,0。021110。1666000000PPP。co“2.4,(2)。COD、BOD,35.7826.86,、5.90,15.4,23.82。。2、,Tab。2。PollurantcotenstandremovalratesinpdswithandwithoutaquatieplanstiOCODBODSulfideAromaitCPhenolhydor-carbonorigioal210。700。015COC-(mg/I)330.10382。2270。5295Control245。91107.100。91l。3250。12`sthdayCOnC-(mg/l)Ma`orPhyte127。8150。500。870。980Conta1DerRemovalratesControl25。5049。1710034。0640。5076。18(%)Macorphyte61。2876。0310039。9655。99100COtalnel11。。。L\\00、005Cnotrolac『ophy,e、、、、.、、è20.QOaOU100}\.cOD{’\`BODS\’`。D’”。:`5115~---~~`~~~~~-~~~~25d(ays〕2、COD、BQD,Fig.2TheeontenstandehangesofCOD、BOD,Poodswithandwithoutaquaticplanst2,COD、BOD,,c0D、OD,330.10、210.70mg/l60.20mg/116,,1210。,COD、BOD,,。,coD、BOD,,.,,c0D、BoD,。,,。2,c0D/BOD,。COD/BoD,,;,,,BOD,。,COD/BOD,,12。,,COD/BOD,。CoD/BoD,。3.(l)eoD、BOD,COD3。COD60mg/1,12,8。。1,,,,。,,。cOD,COD、BOD,,:11.20,coD(D)eoD~A.:cB·D(l)InCOD~InAB·D(2),A~284.62,B~0.121,【(2)1~.097,.001;,A~14.392,B0.144,,~0.99,.001。,。,COD“.64mg12,11.9();,5、8、12、19COD,4.0、8.4、12.2、18.9,。c0D(),。,DCD130mg/1,coD60mg/l。,COD,CoD,COD,COD。·60(mg/l)(l),。,。P_Q·aC(QE)·CbS·D·1000(3)(I/Eù!!!!!.po。。’t`6\\\20(days)142128()(dJ3iFg·、CoDChagesofCODandwetweightofhyaeiohtinwastewaterand50%WtewateTVaterPonds4、Fig.4ChangesofNH3niotrgenandPhenol`tentsinwaterhya`inthPonds11:Q()1000(l),C:()318.90(mg/l),Cb()60(mg/l),E()15(l,),s()2(m,),D()12.9(a),(P,):P:,~10.0(g/mZ·d),C:~160.00(mg/l),E~8(l),D~6.1(d)。。p:~8.2(g/mZ·d)(2),。,12,。14,1.86mg/1;,4(4)。。14,,0.04mg/1。,(4)。,,1.90mg/l.060mg/l;,,,,2.10mg/lo.80mgl/,(5)。,4·2.5`\óln5,ù。,0·。。8\\\/à\\~、-~-Jsese-Jeeee-~-004、\、、、\、~~~、、、.0J.05.25、、14.2J.10.08-06ē\à`0002、、、」3.5,714,2128(dJ、iFg.,changeContentSU011_andaorxnaitehydorearbonwaterhyaeinthpods714212835(d.)6Fig.6Theehangeofsul6deeontentinwJrhyaeinthOPnds:II.,,。1,,35。,。,,1.41mg1.21mg0.910.65mg/1。,,。(6),。,;!。,,(7)。,0”:}.U`).、/~、./。/、、/、、,、4.3,COD,48144,c0D;48iF.g7;):;0152(,25:;(、,5dJ7ConducitvityehgeinwaetrhyadnthPondsCOD。,,。3,COD,rab.3e0DchaogeinsetirlizedwastewatereonatiningoorteleaningwaterandoorthomogenateSteirlizedSteirlizedwastewater+orotLleaningwaterSterilizedwastewater+roothomogenateRemovalartes(911)gOJC.Removalrares(%)O48144ZSte、Vter1;。1nza15tes--}--’6,’7。}”5”。{’6”,8。”,}”’66ConC-(mg/1)ù@185。05223.03115.5637。55134.9539.4985。0754。0390。9959。20,。,11,、、、;,、;,。(3),CO:,。,,。,,,5.04`0~,.0.0zùlpH,-..-,`…。.,…,--...........……0.85à、..........-.….…`..…,……1015202530:35()(dJ8pHiFg.5DissolvedoxygenandpHi。waterhyaeinthPonds。,,。,,。,。,,,,、、。Lll,。,CO:、、。CO,,,,。,。`(Ts)S。,。TSS,。,,,5mg/l(8)。71[。,iDgnes,〔。(4)。、IHt3]。。,(),,。,,,,。(),pH4:11.)1。,CO:,CO:,,OH,pH。,、InpH〔pH9,pH,pH。,,CO:,CO:,CO:;,;。pH〔)。,,pH,pH,,,pH。,,、,。,,()。,,,,BOD。CoD(2,3)o,,,,、。,,。,pH,。,、。,(),。,。,、、。。20。,,、,。3,,。,,、、,“”,“”。。,...`~~~~~~~~~~~~~~~l),,1984。()。2),l8`。,pH、()。11、,,。,。,、、,。,。,,。,,、。,,,,,`”。、,。、,。、,、,。,〔61。,。{{{,1980。。。、、、,1983。。,(3):8120、、、,1986。.I。,11(2):1391500Dinges,R.,1978.UPgradingstabili:ationPondeffluentbywaterhvaeintheulture.J.WPCF,50(5):833845.Linkins,A.E.,Atlas,R.M.andGustin,P.1978.EffeetofsurfaeeaPPliederude011on5011andvascularPlantrootrosPiration,5011eellulaseandhvdroearbonhydroxylaseatBarrow,Alaska.Arcic,31(3):35,36,.wolverton,B.e.andMeDonald,R.e,295.wateryaeint5foruradingsewalagOOns0meetad-vaneedwastewatertreatmentstandards.Part2NASATMX72729.—,1979.UPgradingfaeultativewasteawterlagoonwithvaseularaquatieplants.J.WpCF.51(2):305313.,.J,IJj,r.L..L1J.,..JjOr.LLes.[7]4:11.309USIDSTEONTHUOSFEEWARYTEHACINFORTHURPIFYNllGYASNHARPOCNETHEMICALIUDSNTRILAWASTEWAR11TE.STAITCUPRIFICAIOSNTTETWL,ZhenbinXiaYiehengQiuChangqiangandWangDeming(In、ti,uloofHdrobiology,Acadeia51”ica,W“han)AbstractBiologiealandehemicalproeessestaikngplaeeinwaterhyacinthpondeontainingindu-strialwastewaterwereinvestigated,includingthereduetionofthePetroehemiealPollutants,COD,BOD,.Phenol,ammoniumnitrogen,aromatiehroearbonandsulfide,aswellastheehangesofPH,eonduetivityanddissolvedoxygen,etc.ThePeakofCOD/BODratiocurveoceurredaround12daysduringtestingPeriodinhyaeinhtPond,indieatingthe