Ukwelashwa Kwendle
01
Imishini yokuhlanza amanzi ye-mbr membrane ehlanganisiwe ye-sewage yehhotela lokudlela lasesibhedlela
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Isingeniso semishini
Idivayisi ibonakala ngokusebenza okuzinzile, ukwelashwa okuphumelelayo, ukutshalwa kwezimali okongayo, ukusebenza okuzenzakalelayo, ukunethezeka kokulungiswa kanye nendawo encane yokuhlala. Asikho isidingo sokwakhiwa, noma ukugcinwa kokushisisa nokushisa.Indawo engaphezulu ingasetshenziswa njengendawo eluhlaza noma indawo eyisikwele.Ingabuye ibekwe phansi ngokusekelwe kwimfuneko yekhasimende. Njengethuluzi elisebenza kahle kakhulu lokukhuculula indle, lisetshenziswa kakhulu ekuhlanzeni indle endaweni yamahhotela aphezulu, izifunda zasemakhaya kanye nezifunda zokuhlala, izimboni, izindawo zokungcebeleka njll. ukuchelela okusekelwe kuzidingo zamaklayenti zamazinga amanzi.
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Isicelo
(1) Ihhotela, indawo yokudlela, indawo yokulala, isibhedlela, isikole, amafulethi, izikhungo zezohwebo ukwelashwa okunomsoco;
(2) Umphakathi wokuhlala, isigodi se-villa, idolobhana, idolobha, impatho engcolile;
(3) Isiteshi, isikhumulo sezindiza, isikhumulo semikhumbi kanye nedokodo lokugeza amanzi amponjwana;
(4) Imboni, imayini, ibutho, ubuhle indawo yokwelapha effful;
(5) Zonke izinhlobo zendle ezimbonini ezifana nemfucumfucu ephilayo yasekhaya, njll
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Inqubo Yokusebenza
Indle ingena kahle kugridi kuqala, futhi ngemva kokukhipha izinhlayiya ku-grille, ingena ethangini elilawulayo, ilungise izinga lamanzi kanye nobuningi, bese iphonswa ithange lokususa inzika ngephampu yokuphakamisa. Amanzi angcolile agelezela ethangini le-Biological contact oxidation le-acidification hydrolysis kanye ne-nitrification. I-Denitrification, inciphisa ukugcwala kwezinto eziphilayo, isuse ingxenye ye-ammonia nitrogen, bese ifaka ithangi le-O-level biological contact oxidation ukuze uthole ukusabela kwe-biochemical biochemical. Ukungcola okuningi kwe-organic konakaliswa yi-biooxidation, futhi ukungcola kugelezela ethangini lesibili le-sedimentation ukuze kusetshenziswe uketshezi oluqinile. Ngemva kokuhlukana, i-supernatant ye-sedimentation tank igeleza ethangini lamanzi ahlanzekile, futhi imishini yokubulala amagciwane isetshenziselwa ukubulala amabhaktheriya ayingozi emanzini futhi ifinyelele ekuphumeni okujwayelekile.
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Ingxenye Yethula
1. Ithangi le-Hydrolysis acidification. Ukugcinwa kwamanzi angcolile ethangini le-hydrolysis kunomsebenzi wokuvutshelwa kwe-anaerobic, okungathuthukisa futhi kuthuthukise ukubola kwamanzi angcolile, kuthuthukise izinga lokulandelana kwamakhemikhali ezinto eziphilayo, kufinyeze isikhathi sokusabela kwamakhemikhali ezinto eziphilayo, kunciphise ukusetshenziswa kwamandla kanye nezindleko zokusebenza.
2. Amanzi asuka ku-contact oxidation tank hydrolytic acidification tank agelezela ku-oxidation tank ukuze alashwe ngamakhemikhali. Ithangi le-oxidation lihlukaniswe ngamaleveli amabili. Iningi lezinto eziphilayo emanzini angcolile zonakalisiwe futhi ziyahlanzwa lapha. Amabhaktheriya e-aerobic athatha isigcwalisi njengomthwali futhi asebenzise i-organic matter endle njengokudla ukubola izinto eziphilayo endle zibe yizinto ezingaphili, ukuze kuzuzwe inhloso yokuhlanza. Ukusinda kwebhaktheriya ye-aerobic kumele kube nomoya-mpilo owanele, okungukuthi, kunomoya-mpilo owanele oncibilikisiwe endle ukuze kufezwe inhloso yokwelashwa kwamakhemikhali ezinto eziphilayo.
3. Ngemva kokuphathwa ithangi le-biological contact oxidation, amanzi angcolile asuka ethangini le-sedimentation agezela ethangini le-sedimentation ngokwawo ukuze aqhubeke nokukhipha i-biofilm ehlukanisiwe nezinye izinhlayiya ezincane ze-organic kanye ne-inorganic. Ithangi le-sedimentation lisekelwe kumgomo wamandla adonsela phansi. Lapho indle equkethe izinto eziqinile ezimisiwe igeleza isuka phansi iye phezulu, le ndaba ibangelwa amandla adonsela phansi. Amanzi angcolile ngemva kokushiswa kwenhlabathi ethangini le-sedimentation acaca kakhudlwana futhi asobala. Ingxenye engezansi ifakwe indawo yokuthungatha i-conical sedimentation kanye nethuluzi lokuphakamisa udaka, futhi udaka olunamanzi luphakanyiselwa ku-sludge aerobic digestion tank ngokuphakanyiswa komoya.
4. I-sludge eyeqile ekhishwe ethangini le-sedimentation ye-sludge aerobic digestion tank iyagaywa futhi iqiniswe ku-sludge aerobic digestion tank ukunciphisa umthamo wodaka futhi kuthuthukiswe ukuzinza kodaka. Inani lodaka ngemva kokugaya kwe-aerobic lincane, ngakho iloli elidonsayo lingasetshenziswa ukunwebeka lisuka embotsheni yokuhlola yethangi le-sludge liye phansi ethangini le-sludge ukuze limunce, bese lihanjiswa ngaphandle (ihlanza kanye nengxenye yonyaka. ).