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Decentralized nyob deb nroog domestic dej phwj kho tshuab
Cov dej phwj tuaj nyob deb nroog feem ntau yog los ntawm cov dej hauv tsev, uas yog cov dej tso quav, dej ntxuav hauv tsev thiab dej hauv chav ua noj. Raws li kev ua neej nyob thiab hom kev tsim khoom ntawm cov neeg nyob deb nroog, cov dej zoo thiab qhov ntau ntawm cov dej phwj tuaj nyob deb nroog muaj cov yam ntxwv hauv cheeb tsam piv nrog cov dej phwj hauv nroog, thiab cov dej thiab cov dej muaj pes tsawg leeg ntawm cov dej tsis ruaj khov. Cov dej ntau sib txawv heev nruab hnub thiab hmo ntuj, qee zaum nyob rau hauv lub xeev tsis tu ncua, thiab qhov sib txawv coefficient yog ntau dua li qhov kev hloov hauv nroog. Cov organic concentration ntawm cov dej phwj nyob deb nroog yog siab, thiab cov dej phwj hauv tsev muaj COD, nitrogen, phosphorus thiab lwm yam pa phem, uas yog biodegradable, thiab qhov nruab nrab siab tshaj plaws ntawm COD tuaj yeem ncav cuag 500mg / L.
Lub decentralized nyob deb nroog cov kav dej phwj tuaj muaj cov yam ntxwv ntawm cov paug tawm loj, tawg tawm thiab kev sau nyuaj. Cov pa hauv nruab nrab ntawm cov kav dej phwj siv thev naus laus zis muaj cov teeb meem ntawm cov pa paug tsis zoo, kev ua haujlwm tsis ruaj khov thiab kev siv hluav taws xob siab. Xav txog cov kev lag luam, thaj chaw thaj chaw thiab kev tswj xyuas qhov nyuaj ntawm thaj chaw nyob deb nroog thiab thaj chaw deb, nws yog txoj kev loj hlob ntawm kev kho cov dej phwj nyob deb nroog hauv nroog kom tau txais kev kho dej hauv nroog hauv nroog thiab tsim kho cov khoom siv dej phwj me me rau kev kho mob raws li cov xwm txheej hauv zos.
Kev siv thev naus laus zis ntawm kev faib cov dej phwj tuaj nyob deb nroog tuaj yeem muab faib ua peb pawg los ntawm cov txheej txheem txheej txheem: Ua ntej, lub cev thiab tshuaj kho tshuab, feem ntau yog los ntawm kev siv lub cev thiab tshuaj lom neeg los ntxuav cov dej phwj tuaj, suav nrog coagulation, huab cua flotation, adsorption, ion pauv, electrodialysis, thim rov qab osmosis thiab ultrafiltration. Qhov thib ob yog cov txheej txheem kev kho ecological, tseem hu ua cov txheej txheem kho ntuj, uas siv cov av pom, cov nroj tsuag nqus thiab microbial decomposition los ntxuav cov dej phwj tuaj, feem ntau siv yog: stabilization pas dej, tsim kho cov dej ntub dej, kev kho mob hauv av percolation; Qhov thib peb yog kev kho mob lom, feem ntau yog los ntawm kev decomposition ntawm cov kab mob, cov organic teeb meem hauv dej rau hauv cov teeb meem inorganic, uas tau muab faib ua aerobic method thiab anaerobic method. Xws li cov txheej txheem activated sludge, oxidation ditch txheej txheem, A / O (cov txheej txheem anaerobic aerobic), SBR (sequencing batch activated sludge process), A2 / O (anaerobic - anoxic - aerobic process) thiab MBR (membrane bioreactor method), DMBR (dynamic biofilm). ) thiab lwm yam.
WET dej phwj kho cog Tank
MBF Packaged Wastewater Treatment Reactor
Integrated dej phwj kho cov cuab yeej yog raws li biochemical cov tshuaj tiv thaiv, kev kho ua ntej, biochemical, nag lossis daus, tshuaj tua kab mob, sludge reflux thiab lwm yam kev ua haujlwm sib txawv ntawm chav tsev organically sib xyaw ua ke hauv ib qho khoom siv, nrog cov peev nyiaj tsawg, kev ua haujlwm tsawg, kev kho mob siab, yooj yim. kev tswj hwm thiab ntau lwm yam zoo, nyob rau hauv cov cheeb tsam nyob deb nroog muaj kev cia siab rau kev loj hlob thiab irreplaceable zoo. Ua ke nrog cov cuab yeej siv dej phwj tseem ceeb tam sim no, peb lub tuam txhab tau tsim ntau yam khoom siv kho dej phwj tuaj ua ke los muab ntau yam kev daws teeb meem los daws qhov teeb meem ntawm kev kho dej phwj hauv nroog decentralized. Xws li DW Containerized Water purification Machine, Intelligent Packaged Sewage Treatment Plant (PWT-R, PWT-A), MBF Packaged Wastewater Treatment Reactor, MBF Packaged Wastewater Treatment Reactor, "Swift" Solar-Powered Sewage Treatment Bioreactor. Qhov ntsuas kev kho mob yog 3-300 t / d, raws li kev kho dej zoo thiab kev teeb tsa, cov khoom siv tsis yog qauv tuaj yeem tsim kom tau raws li qhov xav tau ntau dua.
PWT-A Packaged Sewage Treatment Plant
"Swift" Hnub Ci -Powered Sewage Treatment Bioreactor