Wonke umuntu uyazi ukuthi inani elikhulu lamanzi liyadingeka ekusetshenzisweni kwemikhiqizo ye-soy, ngakho-ke akunakugwenywa ukuthi indle izokwenziwa.Ngakho-ke, indlela yokuphatha indle ibe yinkinga enzima kumabhizinisi okucubungula umkhiqizo we-soy ukubhekana nawo.
Ngesikhathi sokucutshungulwa kwemikhiqizo yesoya, kukhiqizwa inani elikhulu lamanzi angcolile aphilayo, ahlukaniswa kakhulu abe izingxenye ezintathu: amanzi okucwiliswa, amanzi okuhlanza ukukhiqiza, namanzi aphuzi aludaka.Sekukonke, inani lamanzi angcolile alahlwayo likhulu, anokuqukethwe okuphezulu kwezinto eziphilayo, ukwakheka okuyinkimbinkimbi, kanye ne-COD ephezulu uma kuqhathaniswa.Ngaphezu kwalokho, inani lamanzi angcolile akhiqizwa ngesikhathi sokucutshungulwa kwemikhiqizo yesoya lingahluka kuye ngosayizi webhizinisi.
Ngokwezidingo zamakhasimende, lo mklamo usebenzisa indlela ye-air flotation.Inqubo yokuntanta komoya isebenzisa amabhamuza amancane njengabathwali ukuze ibambelele futhi isuse amafutha amancane nezinto eziqinile ezimisiwe emanzini angcolile, ifinyelela ukuhlanzeka kwangaphambi kwesikhathi kwekhwalithi yamanzi, idale izimo ezivumayo zamayunithi wokwelapha amakhemikhali e-biochemical alandelayo, kanye nokunciphisa umthwalo wokwelapha wezigaba ezilandelayo ze-biochemical.Izinto ezingcolisa indle zihlukaniswe zibe izinto eziphilayo ezincibilikisiwe kanye nezinto ezingancibiliki (SS).Ngaphansi kwezimo ezithile, izinto eziphilayo ezincibilikisiwe zingaguqulwa zibe izinto ezingancibiliki.Enye yezindlela zokuhlanza indle ukufaka ama-coagulants nama-flocculants ukuze kuguqulwe ingxenye enkulu yezinto eziphilayo ezincibilikisiwe zibe izinto ezingancibiliki, bese kususwa zonke noma eziningi zezinto ezingancibiliki (SS) ukuze kuzuzwe umgomo wokuhlanza indle. indlela yokukhipha i-SS ukusebenzisa i-air flotation.Ngemuva kokusabela kwe-dosing, amanzi angcolile angena endaweni yokuxuba ye-air flotation system futhi ahlangane namanzi akhishwe ancibilikisiwe, okwenza ukuthi ama-flocs abambelele kumabhamuza amahle ngaphambi kokungena endaweni ye-air flotation.Ngaphansi kwesenzo sokunyakaziswa komoya, ama-flocs antanta abheke emanzini ukuze akhe udoti.Amanzi ahlanzekile akusendlalelo esingezansi agezela ethangini lamanzi ahlanzekile ngokusebenzisa into eqoqwayo, futhi ingxenye yawo ibuyela emuva ukuze isetshenziswe igesi encibilikile.Amanzi ahlanzekile asele ageleza echwebeni elichichimayo.Ngemuva kokuthi i-slag entantayo ebusweni bamanzi ethangi le-air flotation iqoqana kuze kube ugqinsi oluthile, igxotshwa ethangini le-sludge ye-air flotation nge-scraper yegwebu futhi ikhishwe.
Isikhathi sokuthumela: Mar-08-2024