Enamelled hlau yeej ib txwm yog ib qho tseem ceeb ntawm kev lag luam hauv kev lag luam, thiab nrog kev hloov pauv tas li thiab kev loj hlob ntawm kev lag luam, kev lag luam enameled hlau tseem niaj hnub kho thiab kho dua tshiab.Los ntawm qhov kev xav tam sim no, tag nrho enameled hlau kev lag luam yuav tsim nyob rau hauv peb yam nram qab no yav tom ntej.
Ua ntej, kev txhim kho kev lag luam ntawm enameled hlau yuav txuas ntxiv mus.Kev sib txawv ntawm kev lag luam xav tau thiab kev kho dua tshiab ntawm kev siv tshuab yog qhov kev txhawb siab tseem ceeb txhawm rau txhawm rau txhim kho kev lag luam ntawm kev lag luam enameled hlau.Qhov no tseem tso cai rau kev loj hlob ruaj khov ntawm cov hlau enameled zoo tib yam, thaum ua kom txoj kev loj hlob thiab nce qib ntawm cov hlau tshwj xeeb enameled.
Qhov thib ob, qhov concentration ntawm enameled hlau kev lag luam yuav nce ntxiv.Raws li Tuam Tshoj txoj kev lag luam nkag mus rau qhov qub qub, qhov kev loj hlob qeeb qeeb, thiab ntau yam kev lag luam tau ntsib teeb meem ntawm overcapacity.Nyob rau hauv lub teb chaws, lub peev xwm rov qab los kuj yuav raug tshem tawm thiab ua phem rau cov lag luam yuav raug kaw.Tam sim no, Tuam Tshoj cov enameled hlau cov lag luam feem ntau yog nyob rau hauv Pearl River Delta, Yangtze River Delta, thiab thaj tsam Bohai Bay.Muaj ntau tshaj 1000 lub lag luam hauv kev lag luam, tab sis ntau dua yog cov tuam txhab me thiab nruab nrab, thiab kev lag luam concentration tsis siab.Txawm li cas los xij, raws li kev kho dua tshiab ntawm cov qauv kev lag luam ntawm kev lag luam downstream ntawm enameled hlau txuas ntxiv nrawm, nws yuav ntxiv dag zog rau kev koom ua ke ntawm kev lag luam enameled hlau.Enamelled hlau tuam txhab uas muag nrog lub koob npe nrov, cov nplai loj, thiab cov txheej txheem siab yuav muaj qhov zoo dua hauv kev sib tw, thiab kev lag luam concentration kuj tseem yuav txhim kho ntxiv.
Tsis tas li ntawd, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig kuj tseem yuav yog txoj kev loj hlob ntawm kev lag luam enameled hlau.Niaj hnub no, kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob tau txais kev saib xyuas ntxiv, thiab kev lag luam tau nce siab rau kev lag luam ntsuab.Cov txheej txheem ntau lawm ntawm enameled hlau yuav muaj kuab paug ntau heev.Yog tias lub tuam txhab thev naus laus zis tsis ua raws li cov qauv, lub zog ib puag ncig kuj tseem yuav nce ntxiv.Yog li ntawd, nyob rau hauv cov ntsiab lus no, ntau enameled hlau tuam txhab uas muag yuav tsum tau txhim kho lawv cov kev tiv thaiv ib puag ncig muaj peev xwm thiab ntxiv dag zog rau ntsuab ntau lawm.
Post lub sij hawm: Apr-01-2023