Kev lag luam yog ib feem tseem ceeb ntawm peb txoj kev lag luam, thiab ntau tus ntseeg tias nws yog lawv txoj cai los tso rau hauv lub Hoobkas cov khoom siv hluav taws xob uas choke li huab cua. Tab sis tsis muaj coob leej paub tias thev naus laus zis muaj kev daws teeb meem zoo rau qhov no rau ntau tshaj ib puas xyoo hauv cov duab ntawm el ...

Nyob rau hauv lub ntiaj teb niaj hnub no ib puag ncig lub ntiaj teb, kev kho dej khib nyiab zoo tau dhau los ua lub hauv paus rau kev txhim kho kom ruaj khov, tshwj xeeb tshaj yog nyob rau hauv chaw so, tsev so, chav tsev, cov neeg nyob hauv zej zog, thiab txawm tias qee qhov chaw lag luam nrog cov dej khib nyiab uas tsis muaj kev phom sij. Txhawm rau daws cov kev xav tau no, kev sib xyaw ua ke thiab kev kho cov dej khib nyiab tau tshwm sim los ua cov kev daws teeb meem, muab kev yooj yim, yooj yim ntawm kev teeb tsa, thiab kev siv nyiaj zoo. Kab lus no delves rau hauv qhov tshwj xeeb ntawm cov tshuab no, tsom feem ntau ntawm kev kho cov dej khib nyiab nruab nrab hauv tsev nrog luv luv rau cov ntawv thov kev lag luam ntxiv.

Medium-Scale Domestic Wastewater Treatment 1. Hom dej khib nyiab: - Cov dej khib nyiab hauv tsev: Los ntawm tsev neeg, suav nrog chav dej, dab dej, da dej thiab ntxhua khaub ncaws. - Cov dej khib nyiab lag luam: Tsim los ntawm cov chaw so, tsev so thiab tsev noj mov, qhov chaw npaj zaub mov thiab kev pabcuam qhua tuaj yeem yog qhov chaw ntawm cov khoom pov tseg thiab tshuaj lom neeg ntxiv. - Industrial Wastewater: Feem ntau yog los ntawm cov txheej txheem tsim khoom thiab tuaj yeem muaj cov kab mob sib txawv raws li kev lag luam. 2. Cov yam ntxwv ntawm cov dej khib nyiab: - Organic Matter: Cov khoom loj tuaj yeem los ntawm cov khoom pov tseg, cov tshuaj ntxuav tes thiab cov pov tseg tib neeg. - Khoom noj khoom haus: Nitrogen thiab phosphorus qib tuaj yeem nce siab, yuav tsum tau kho kom tiv thaiv algae blooms hauv dej tau txais. - Chemical Contaminants: Nyob ntawm kev koom tes hauv kev lag luam, cov hlau hnyav, roj thiab lwm yam tshuaj muaj nyob. 3. Cov txheej txheem kho mob: - Thawj zaug

Sludge, ib yam khoom los ntawm ntau yam kev lag luam thiab hauv nroog cov txheej txheem, yog cov khoom pov tseg tuab, uas yuav tsum tau tuav thiab kho kom zoo. Lub xub ntiag ntawm cov dej hauv cov sludge tsis tsuas yog nce qhov ntim thiab cov nqi thauj mus los xwb tab sis kuj ua rau muaj teeb meem ib puag ncig. Yog li ntawd, kev tshem tawm cov dej los ntawm sludge, tseem hu ua sludge dewatering, yog ib kauj ruam tseem ceeb hauv cov txheej txheem tswj cov khib nyiab. Kab lus no yuav tshawb txog cov txheej txheem thiab cov cuab yeej siv rau sludge dewatering, nrog rau kev tsom mus rau cov tshuab dewatering.

Kev sib xyaw Crushers, Tsawg-Tsub Dryers, thiab Tshaj

Hauv cov txheej txheem kev kho dej khib nyiab, kev tswj cov sludge yog ib qho tseem ceeb tseem ceeb heev, yuav tsum tau siv txoj hauv kev kom txo tau cov dej noo thiab pab kom tshem tawm lossis rov siv dua. Sludge dewatering tshuab ua si lub luag haujlwm tseem ceeb hauv qhov kev sim no, hloov cov sludge ntub rau hauv daim ntawv tswj tau ntau dua. Tsab ntawv xov xwm no qhia txog qhov tshwj xeeb ntawm sludge dewatering tshuab, nrog rau kev tsom mus rau lawv cov kev siv hauv cov chaw kho dej khib nyiab, thiab tshawb nrhiav cov thev naus laus zis xws li crushers thiab cov tshuab ziab khaub ncaws qis tuaj yeem ua ke los txhim kho cov txheej txheem.

Hauv ntiaj teb kev kho dej khib nyiab, ib qho ntawm cov txheej txheem tseem ceeb yog sludge dewatering. Thaum cov chaw kho dej khib nyiab ua cov dej khib nyiab loj, lawv tsim cov sludge ntau uas yuav tsum tau tswj kom zoo. Sludge dewaterers, uas tuaj yeem ua ke ntau yam thev naus laus zis xws li crushers thiab cryogenic dryers, ua lub luag haujlwm tseem ceeb hauv cov txheej txheem no. Kab lus no yuav ua kom tob tob rau hauv cov haujlwm, cov txiaj ntsig, thiab kev siv ntawm cov tshuab tshiab no, tshwj xeeb tshaj yog hauv cov chaw kho dej khib nyiab. Dab tsi yog sludge dewatering? Sludge dewatering yog hais txog kev tshem tawm cov dej los ntawm sludge, ib qho khoom siv los ntawm cov txheej txheem dej khib nyiab. Lub hom phiaj ntawm dewatering yog kom txo qhov ntim ntawm cov sludge kom nws yooj yim los lis, thauj, pov tseg, lossis rov ua dua tshiab. Qhov tshwm sim ntawm kev dewatering zoo yog cov khoom siv drier sludge, uas txo qhov chaw cia thiab cov nqi pov tseg thaum txhawb kev ruaj ntseg ib puag ncig.

Lub ntsiab lus thiab lub hauv paus ntsiab lus ntawm kev kho cov pa roj RCO thiab RTO

Activated carbon adsorption ntauwd, tseem hu ua activated carbon ib puag ncig tus phooj ywg adsorption ntauwd, yog ib qho tseem ceeb ntawm kev kho mob ntawm volatile organic compounds (VOCs) thiab ntxhiab gases nyob rau hauv ntau yam kev lag luam ...