Ukucocwa kogutyulo
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Izixhobo ezidityanisiweyo ze-mbr membrane bioreactor zokucocwa kwamanzi amdaka kwihotele yokutyela esibhedlele
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Intshayelelo yezixhobo
Isixhobo sibonakaliswe ngokusebenza okuzinzileyo, unyango olusebenzayo, utyalo-mali olunoqoqosho, ukusebenza ngokuzenzekelayo, ukulungeleka kokugcinwa kunye nendawo encinci yokuhlala. Akukho mfuneko yolwakhiwo, okanye ukufudumeza nokugcinwa kobushushu. Umphezulu ungasetyenziswa njengomhlaba oluhlaza okanye umhlaba osisikwere. Kananjalo unokubekwa emhlabeni ngokusekelwe kwiimfuno zomthengi. Njengesona sixhobo sisebenzayo sokucocwa kwelindle, sisetyenziswa ngokubanzi ekuphatheni ilindle kwindawo yeehotele eziphezulu, izithili zelali kunye nezithili zokuhlala, imizi-mveliso, iindawo zokuchithela iiholide njl. ukunkcenkceshela okusekelwe kwiimfuno zabaxumi kwimigangatho yamanzi.
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Isicelo
(1) Ihotele, indawo yokutyela, indawo yokulala, isibhedlele, isikolo, amagumbi okuhlala, amaziko orhwebo aphathwa kakubi;
(2) Indawo yokuhlala, isithili sevilla, ilali, idolophu yonyango emdaka;
(3) Isitishi, isikhululo seenqwelomoya, izibuko kunye nedokhi yonyango olumdaka;
(4) Umzi-mveliso, umgodi, umkhosi, ibala lobuhle unyango lwe-effulent;
(5) Zonke iintlobo zamanzi amdaka avela kwimizi-mveliso afana ne-efulent ephilayo yasekhaya, njl
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Inkqubo yomsebenzi
Ugutyulo lwamanzi amdaka lungena kwigridi kakuhle kuqala, kwaye emva kokususa intwana kwigrille, ingena kwitanki elawulayo, ihlengahlengise umgangatho wamanzi kunye nobungakanani, ize impompelwe kwitanki yokuqala yentlenga ngempompo yokuphakamisa. Amanzi amdaka aqukuqela ukuya kwiKlasi A yetanki yebhayoloji ye-oxidation ye-acidification hydrolysis kunye ne-nitrification. I-Denitrification, ukunciphisa ukuxinana kwezinto eziphilayo, ukususa inxalenye ye-ammonia nitrogen, kwaye emva koko ungene kwi-O-level biological contact oxidation itanki ye-aerobic biochemical reaction. Uninzi lwezingcolisi eziphilayo zonakaliswa yi-biooxidation, kwaye amanzi amdaka aphumela kwitanki yentlenga yesibini kunyango olululwelo oluqinileyo. Emva kokuhlukana, i-supernatant ye-sedimentation tank igeleza kwi-tank yamanzi ecacileyo, kwaye izixhobo zokubulala iintsholongwane zisetyenziselwa ukubulala iibhaktheriya ezinobungozi emanzini kwaye zifikelele ekuphumeni okusemgangathweni.
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Icandelo Yazisa
1. Itanki ye-Hydrolysis acidification. Ukugcinwa kwamanzi amdaka kwitanki ye-hydrolysis kunomsebenzi wokubiliswa kwe-anaerobic, enokuphucula ngakumbi kwaye iphucule ukubola kwe-biodegradability yamanzi amdaka, ukuphucula isantya sokusabela kwi-biochemical reaction, ukunciphisa ixesha le-biochemical reaction, ukunciphisa ukusetyenziswa kwamandla kunye neendleko zokusebenza.
2. Amanzi asuka kwitanki yokudityaniswa kwe-oxidation itanki ye-hydrolytic acidification aqukuqela ukuya kwitanki ye-oxidation kunyango lwe-biochemical. Itanki ye-oxidation yahlulwe ngamanqanaba amabini. Uninzi lwezinto eziphilayo kwi-lindle ekrwada ithotywa kwaye ihlanjululwe apha. Ibhaktheriya ye-aerobic ithatha i-filler njenge-carrier kwaye isebenzise i-organic matter kwi-lindle njengokutya ukubola i-organic matter kwi-sewege ibe yi-inorganic, ukwenzela ukufezekisa injongo yokucoca. Ukusinda kwebhaktheriya ye-aerobic kufuneka ibe neoksijini eyaneleyo, oko kukuthi, kukho ioksijini eyaneleyo echithwe kwi-lindle ukufezekisa injongo yonyango lwe-biochemical.
3. Emva kokunyangwa yitanki ye-oxidation yebhayoloji, amanzi amdaka asuka kwitanki yentlenga aqukuqela aye kwitanki yentlenga ngokwawo ukuze asuse ngakumbi i-biofilm ekhutshiweyo kunye namasuntswana amancinci aphilayo kunye ne-inorganic. Itanki yentlenga isekelwe kumgaqo womxhuzulane. Xa ilindle eliqulethe izinto eziqinileyo ezimisiweyo lihamba ukusuka ezantsi ukuya phezulu, lo mbandela ubangelwa ngumxhuzulane. Amanzi amdaka emva kwentlenga kwitanki yentlenga acaca ngakumbi kwaye acace ngakumbi. Inxalenye engezantsi ixhotyiswe ngendawo ye-conical sedimentation kunye nesixhobo sokuphakamisa i-sludge, kwaye i-sludge ene-precipitated iphakanyiselwe kwi-sludge aerobic digestion tank ngokuphakamisa umoya.
4. I-sludge engaphezulu ekhutshwe kwi-sedimentation tank ye-sludge aerobic digestion tank iyagaywa kwaye izinzile kwi-sludge aerobic digestion tank ukunciphisa umthamo we-sludge kunye nokuphucula ukuzinza kwe-sludge. Ubungakanani bodaka emva kokucolwa kwe-aerobic buncinci, ngoko ilori yokufunxa ingasetyenziselwa ukwandisa ukusuka kumngxuma wokuhlola wetanki yodaka ukuya ezantsi kwitanki yodaka ukuze ifunxe, kwaye ke inokukhutshelwa ngaphandle (ukucoca kanye kwisiqingatha sonyaka. ).