Suzhou dej cog sludge "tig pov tseg rau hauv cov khoom muaj nqis" yog nrawm

Nrog rau kev nrawm ntawm nroog loj thiab kev nce hauv cov pejxeem, qhov kev loj hlob ntawm cov khib nyiab yog qhov txaus ntshai. Tshwj xeeb tshaj yog cov pov tseg cov khib nyiab loj loj tau dhau los ua "mob plawv" hauv ntau lub nroog.

Raws li lub nroog muaj kev lag luam, Suzhou, Tuam Tshoj, tau txuas ntxiv ua "Khwv Txhaum Cai" nyob rau xyoo tas los no, nquag tshawb nrhiav thiab xyaum ua kom tsis muaj mob, txo kev kho mob thiab siv peev txheej ntawm cov khoom pov tseg, ua kom muaj kev tsim kho cov pov tseg pov tseg thiab cov phiaj xwm pov tseg. , thiab cov khoom siv khib nyiab pov tseg Thiab cov qib kev siv tau zoo dua qub, tsim kom muaj ntau lub teb chaws ua qauv qhia lub nroog, xws li lub teb chaws. ncig kev lag luam ua qauv qhia lub nroog thiab thib ob pawg ntawm lub teb chaws qis-carbon pilot nroog, tsim ib ncig kev lag luam system, thiab muab ib tug muaj zog lav rau kev tsim kho ntawm high-zoo kev loj hlob nroog.

Yuav ua li cas rov qab siv cov peev txheej khib nyiab thiab rhuav tshem cov khib nyiab khib nyiab yog "kev lag luam hlab ntsha" biomass pellet tshuab yog ntsiag to tawm, Suzhou cov khoom pov tseg cov khoom siv rov ua dua tshiab ntsuab voj voog txoj kev tau dav thiab dav.

Hauv Dawei Chaw nres nkoj hauv Wuzhong District, kwv yees li 20 tons ntawm cov nroj tsuag dej thiab cov sludge tau khaws cia rau hauv ntug dej txhua hnub. Tus thawj coj ntawm pab neeg khaws cia cov kws tshaj lij ntawm Taihu Lake hauv Wuzhong District tau hais rau peb tias ib zaug cov nroj tsuag dej ntau dhau thiab cov sludge yuav ua rau cov dej ntws hauv cheeb tsam tsis ntws ib txwm. Ntawm ib sab, muaj ntau ntau yam ntawm cov nroj tsuag hauv dej thiab cov sludge uas nyuaj rau kev kho, thiab nyob rau sab nraud, kev siv tshuaj chiv mus ntev ua rau cov av compaction. Yuav ua li cas txo cov pa phem ib puag ncig thiab txo cov chiv siv? Suzhou cov lus teb yog los tsim lub hauv paus biomass pellet, siv lub tshuab biomass pellet los kho cov dej sludge, tig pov tseg rau hauv cov khoom muaj nqis, thiab tshawb nrhiav kev tsim kho dua tshiab.

Lub tshuab biomass pellettuaj yeem ua cov pob kws, nplej stalks, cov nroj tsuag dej, ceg, nplooj, husks, nplej husks, sludge thiab lwm yam pov tseg, thiab hloov mus rau hauv roj pellets los yog organic chiv. Tsis muaj preservatives los yog lwm yam tshuaj ntxiv thaum lub sij hawm ua. Hloov cov qauv sab hauv ntawm biomass raw khoom.

Hloov pov tseg rau hauv cov khoom muaj nqis, rov ua dua tshiab

Hais txog kev ua liaj ua teb pov tseg, peb tau txhawb nqa kev siv peev txheej ntawm kev ua liaj ua teb pov tseg. Kev siv dav dav ntawm cov qoob loo straw, kev siv dav dav ntawm cov tsiaj nyeg thiab nqaij qaib quav, qhov rov qab ntawm cov yeeb yaj kiab ua liaj ua teb pov tseg, thiab qhov tsis muaj teeb meem pov tseg ntawm cov tshuaj tua kab pov tseg mus txog 99.8%, feem. 99.3%, 89% thiab 99.9%.

"Tig pov tseg rau hauv cov khoom muaj nqis" ntawm Suzhou dej sludge yog nrawm.