Njengeyona nto ibalulekileyo kwimveliso yabantu kunye nemfuneko kubomi bemihla ngemihla, imithombo yamanzi ithwaxwa yintshabalalo engazange ibonwe ngaphambili kunye nokukhawuleziswa kwenkqubo yoshishino.Ukukhuselwa kunye nokunyangwa kwemithombo yamanzi kuye kwafikelela kwimeko engxamisekileyo.Ungcoliseko lwemithombo yamanzi ikakhulu luvela ekukhutshweni kwamanzi amashishini, kunye nokukhutshwa okukhulu kwemveliso eyahlukeneyo kunye nogutyulo lwasekhaya kwiidolophu.Ngelo xesha, iimfuno zokusebenza kweentlobo ezahlukeneyo zezixhobo zokucocwa kwamanzi amdaka, kunye nokubeka esweni umgangatho wamanzi wokucocwa kwamanzi amdaka kunye nomthamo wamanzi nawo abe phezulu.
Izityalo zokucocwa kwamanzi amdaka emhlabeni wonke zithembele kwi-teknoloji yokulinganisa i-Sinomeasure kuba zibeka ukubaluleka okukhulu ekufumanekeni kwezityalo eziphezulu, ukugcinwa komsebenzi okungenakulungiswa kunye nedatha yokulinganisa echanekileyo, njengesiseko solawulo oluzenzekelayo lwezigaba ezahlukeneyo zenkqubo.
- Ibar yesikrini
Ibar screen sisihluzo somatshini esisetyenziselwa ukususa izinto ezinkulu, ezinje ngamalaphu kunye neeplastiki, kumanzi amdaka.Iyinxalenye yohluzo oluphambili lokuhamba kwaye ngokuqhelekileyo lelokuqala, okanye lokuqala, inqanaba lokuhluza, elifakwe kwindawo enempembelelo kwiplanti yokucoca amanzi amdaka.Ngokwesiqhelo ziquka uthotho lweentsimbi zentsimbi ezithe nkqo phakathi kwe-1 kunye ne-3 intshi ukuqelelana.
- Ukususwa kwegrit
Iincinci ze-grit ezincinci kune-aperture yesikrini ziya kudlula kwaye zibangele iingxaki eziphazamisayo kwimibhobho, iimpompo kunye nezixhobo zokuphatha i-sludge.Iincinci zegrit zingahlala kwiitshaneli, imigangatho yetanki ye-aeration kunye ne-sludge digestors enokudala iingxaki zokulondoloza.Ke ngoko, inkqubo yokususwa kwegrit iyafuneka kuninzi lwezityalo zokunyanga ilindle.
- Izicacisi eziphambili
Abacacisi ngamatanki okumisa akhiwe ngeendlela zoomatshini ukuze kuqhutyekwe nokususwa kwezinto eziqinileyo ezidipozithwa yintlenga.Izicacisi eziphambili zinciphisa umxholo wezinto eziqinileyo kunye nezingcolisi ezifakwe kwezo ziqinileyo zinqunyanyisiweyo.
- Iinkqubo zeAerobic
Inkqubo yokucocwa kwamanzi amdaka akrwada okanye ukupholiswa ngakumbi kwamanzi amdaka asele enziwe ngaphambili Unyango lweAerobic yinkqubo yokucocwa kwamanzi amdaka ebhayoloji eyenzeka kubukho beoksijini.I-Aerobic biomass iguqula izinto eziphilayo ezikumanzi amdaka zibe yikharbon diokside kunye ne-biomass entsha.
- Iinkqubo zeAnaerobic
Ukwetyisa kweAnaerobic yinkqubo apho iimicroorganisms ziguqula izinto eziphilayo zibe yibiogas ngokungabikho kweoksijini Unyango lweAnaerobic lusetyenziswa ngokuqhelekileyo ukunyanga amanzi amdaka ashushu, aphezulu kwimizi-mveliso aqulathe ukugxila okuphezulu kwezinto eziphilayo ezinokonakala.Le nkqubo yokonga amandla ngokuthembekileyo isusa imfuno yeoksijini yebhayoloji (BOD), imfuno yemichiza yeoksijini (COD), kunye nezinto eziqinileyo ezimisiweyo zizonke (TSS) kumanzi amdaka.
- Umcacisi wesibini
Abacacisi ngamatanki okumisa akhiwe ngeendlela zoomatshini ukuze kuqhutyekwe nokususwa kwezinto eziqinileyo ezidipozithwa yintlenga.abacacisi besibini basusa iiflocs zokukhula kwebhayoloji ezidalwe kwezinye iindlela zonyango lwesibini kubandakanya udaka olusebenzayo, izihluzi ezithontsizayo kunye nabanxibelelana bebhayoloji abajikelezayo.
- Ukubulala iintsholongwane
Iinkqubo zonyango lwe-Aerobic zinciphisa ii-pathogens, kodwa azanelanga ukuba zifaneleke njengenkqubo yokukhupha iintsholongwane.I-Chlorination/dechlorination ibiyeyona teknoloji isetyenziswa kakhulu emhlabeni, i-ozonation kunye nokukhanya kwe-UV zitekhnoloji ezivelayo.
- Ukukhupha
Xa ilindle elicociweyo lidibana nemigangatho yesizwe okanye yengingqi yokulahla ilindle, inokukhutshelwa kumanzi angaphezulu okanye ichonge amathuba okuthintela okanye ukunciphisa ungcoliseko lwamanzi amdaka ngemilinganiselo efana nokuphinda isetyenziswe/ukuphinda kusetyenziswe kwindawo yazo, endaweni yokufakwa endaweni yegalelo.