Integrated dej phwj kho khoom siv

Integrated dej phwj kho khoom siv

Kev kho dej phwj tuaj kho cov dej phwj tuaj yeem siv dav, tsim nyog rau kev kho dej phwj hauv cov nroog me thiab nruab nrab thiab cov chaw nyob deb nroog, kev kho dej phwj hauv cov chaw pabcuam kev thauj mus los, dej phwj tuaj hauv cov chaw ncig tebchaws, thiab hauv cov tsev nyob tshiab, sanatoriums, ywj siab villas, tshav dav hlau thiab cov tub rog nyob hauv nroog thiab nyob deb nroog.Cov chaw pw hav zoov thiab cov kav dej phwj hauv nroog tsis tuaj yeem txuas nrog.Cov teeb meem kev kho dej phwj hauv cov cheeb tsam no yuav tsum tau daws sai, thiab cov chaw kho dej phwj me me thiab nruab nrab kuj yog qhov kev daws teeb meem zoo tshaj plaws.Cov kav dej phwj me me thiab nruab nrab yog qhov tsim nyog ntxiv rau cov dej phwj tuaj kho cov nroj tsuag loj, uas tsis tsuas yog txuag tus nqi ntawm kev tso cov yeeb nkab sib txuas, kev lag luam thiab tsim nyog, tab sis kuj ua tau raws li cov kev cai ntawm cov dej rov qab siv dua thiab txuag dej.

1. Cov yam ntxwv ntawm cov khoom siv dej phwj tuaj kho cov khoom siv dej phwj tuaj:

1. Nyob rau hauv cov nqe lus ntawm kev siv tshuab, raws li cov yam ntxwv ntawm cov pa phem ntawm qhov chaw me me thiab cov kev hloov pauv loj hauv cov dej kom muaj nuj nqis thiab cov dej tsis zoo, kev siv cov dej phwj me me thiab nruab nrab yuav tsum muaj zog poob siab load tsis kam, hloov tau yooj yim, cov av nkos me me, thiab ceev Start-up thiab lwm yam yuav tsum tau ua kom tau raws li cov kev cai tshwj xeeb ntawm ib puag ncig siv.

2. Nyob rau hauv cov nqe lus ntawm kev khiav hauj lwm kev tswj, cov txheej txheem kev khiav hauj lwm kev tswj yog yooj yim thiab yooj yim.Vim muaj ntau yam laj thawj, nws nyuaj rau faib cov neeg ua haujlwm tu neeg ua haujlwm rau kev tswj hwm tshwj xeeb hauv thaj chaw deb, thiab qhov teeb meem ntawm kev ua haujlwm nyuaj, kev tswj hwm thiab kev saib xyuas feem ntau tshwm sim.

3. Hais txog kev lag luam, cov nqi khiav lag luam yuav tsum tsawg.Rau thaj chaw nyob deb nroog loj, cov tub rog camps, sanatoriums thiab lwm qhov chaw, feem ntau ntawm lawv yog cov chaw tsis muaj txiaj ntsig lossis thaj chaw tsis muaj kev lag luam.Yog tias cov nqi khiav lag luam tsis raug tswj xyuas, lawv yuav poob rau qhov teeb meem ntawm kev tsim thiab siv lawv.

Integrated dej phwj kho khoom siv

2. Kev sib tham txog kev siv thev naus laus zis ntawm kev kho dej phwj tuaj koom ua ke cov khoom siv kho dej phwj tuaj

1. Tsim cov dej phwj tuaj kho tshuab

Kev tsim cov av ntub dej yog tsim tsim thiab tswj cov av zoo ib yam li swamps.Cov dej phwj tuaj thiab cov sludge tau muab faib rau ntawm cov av uas tsim tau tsim los rau hauv kev tswj xyuas.Nyob rau hauv tus txheej txheem ntawm ntws nyob rau hauv ib tug tej yam kev taw qhia, dej phwj thiab sludge yog tsuas yog siv.Nws yog ib qho cuab yeej siv rau kev kho cov dej phwj tuaj thiab sludge los ntawm triple synergy ntawm physics, chemistry thiab biology ntawm av, nroj tsuag, khoom siv xov xwm thiab kab mob.

2. Anaerobic unpowered dej phwj kho tshuab

Anaerobic biological kev kho tshuab yog cov txheej txheem los ntawm cov neeg ua haujlwm anaerobic thiab anaerobic microbial cov neeg hloov cov organic teeb meem rau hauv methane thiab carbon dioxide nyob rau hauv cov xwm txheej anaerobic.Anaerobic dej phwj siv thev naus laus zis muaj qhov zoo ntawm tus nqi qis, kev ua haujlwm qis, thiab kev siv zog rov qab thiab siv tau.Nws tau raug tshawb fawb ntau dua thiab siv dav hauv kev kho cov dej phwj tuaj hauv tsev.Nyob rau hauv xyoo tas los no, ntau thiab ntau npaum li cas anaerobic kho cov cuab yeej thiab thev naus laus zis tau tsim, xws li Upflow Sludge Bed Reactor (UASB), Anaerobic Filter (AF), Anaerobic Expanded Granular Sludge Bed (EGSB), thiab lwm yam.Raws li cov yam ntxwv ntawm cov dej phwj tawm ntawm cov dej phwj tuaj, cov khoom siv dej phwj tsis muaj zog anaerobic siv cov txheej txheem ntawm thawj cov dej xau tank + anaerobic sludge txaj hu rau tank + anaerobic lom lim tank, thiab tag nrho cov khoom siv tau faus hauv av.Cov txheej txheem yog yooj yim thiab tsis xav tau kev tswj tshwj xeeb.Tsis siv zog.Kev xyaum ua haujlwm, kev nqis peev ntawm cov khoom siv dej phwj no yog kwv yees li 2000 yuan / m3, cov nyhuv kho tau zoo, CODCr: 50% -70%, BOD5: 50% -70%, Nspan-N: 10% -20%, phosphate : 20% -25%, SS: 60% -70%, cov dej phwj kho tau ncav cuag tus qauv tso tawm thib ob.