nkhani

Mzinda uliwonse womwe tikukhalamo uli ndi nyumba yophera, madzi otayira opangidwa ndi nyumba yophera nyama ndi ovuta kuchiza chapakati, ndende imasintha kwambiri, chithandizocho sichabwino komanso zofunikira panjira ndizokwera, zotsatirazi ndi zazing'ono zimapanga kuyang'ana kugwiritsa ntchito malo opherako madzi owonongeka PAM.

Nyumba zazikulu zophera nyama zilinso ndi ukadaulo ndi zida zachimbudzi, zida zazing'ono zotsukira zimbudzi sizimakhazikika, ndipo kutulutsa sikocheperako, ambiri aiwo sanakhale othandiza kwa zinyalala, kotero kuti kupha madzi onyansa kumakhalanso ndi msika wina womwe ungathe kuyendetsedwa.

Makhalidwe ophera madzi otayira: mtundu wofiirira-bulauni, fungo la nsomba ndi lolemera kwambiri, lomwe lili ndi magazi ambiri, ubweya, mafupa, mafuta, ndi zina zambiri, zimatha kukhala zolimba zam'madzi am'madzi, kusinthasintha kwamadzi ndi kusinthasintha kwamadzi ndikokulirapo, kotero sikuli bwino kwambiri. chithandizo.

Kwa nthawi yayitali, anthu adalira njira yachilengedwe yothandizira, yomwe imadziwika ndi ammonia nayitrogeni ndi phosphorous, chinyontho cha sludge ndi chachikulu, voliyumu ya sludge ndi yayikulu. Kusamalira zachilengedwe zachilengedwe kumadziwika ndi kugwiritsa ntchito mphamvu zochepa, kutsika mtengo kwa ntchito, ndipo kumatha kuphatikizidwa ndi zinthu zosiyanasiyana kuti zigwire ntchito.

Makamaka kulankhula za mankhwala mankhwala, pali chithandizo cha flocculation, m'nyengo yozizira, kutentha ndi otsika, pang'onopang'ono bakiteriya kubalana, zotsatira za mankhwala, anthu zogwirizana anaphunzira mankhwala flocculation mankhwala, powonjezera polyacrylamide flocculant kulimbikitsa sludge mu kupha madzi onyansa kulekana olimba-zamadzimadzi kulekana, ndipo mogwira Fuse zinthu organic, kuchotsa, mu nthawi yochepa ingachepetse katundu woipitsa. Njirayi ndi yophweka kwambiri, komanso ikhoza kusinthidwa malinga ndi kusintha kwa madzi, deodorization imakhalanso ndi zotsatira zina, ngati ndondomeko yogwira ntchito, zotsatira zake zimakhala bwino, zakhalanso njira yabwino yophera madzi onyansa.

Kuchiza madzi onyansa akupha ndi njira ya flocculation yamankhwala, Kuyandama kwa Air kumaphatikizidwa ndi mpweya, Onjezani polima aluminium kolorayidi coagulant pambuyo pa kuyandama kwa mpweya, Kuchepetsa kwa COD kumatha kufika pa 30 peresenti, Ndalama zopangira zida zakhala zotsika kwambiri, Njira yosavuta ndiyo kukhala , Anionic polyacrylamide amachita ngati coagulant, Iron sulfate kapena polima chitsulo sulphate angagwiritsidwe ntchito ngati coagulant, ndikuchotsani bwino nkhani yoyimitsidwa kupitilira 90%, Choyipa ndichakuti kuchotsedwa kwa zinthu zosungunuka m'madzi akupha sikwabwino, Mowa, mwachitsanzo, saccharides, Acids, Sludge kupanga nawonso kudzakhala kokwezeka. ndi zambiri za mankhwala sludge, ndithudi, Kuphatikizidwa ndi njira zina pamodzi kwa processing ogwira, Iwo bwino kuunikila ubwino mankhwala mankhwala.

Malingaliro a kampani Bointe Energy Co., Ltd. mankhwala osiyanasiyana atha, amatha kupereka zofunikira zosiyanasiyana, kuyeretsedwa bwino, muyezo wokhazikika, kukupatsirani ntchito zochotsa zimbudzi zoyimitsa, ndikukutsimikizirani ndikudandaula, kuti muthane ndi zovuta zosiyanasiyana zachimbudzi, zambiri zitha kuyitanira kukambirana. !