I-FBR sisishunqulelo se-facultative membrane bioreactor.I-FMBR idala imeko-bume esebenzayo ukuhlakulela i-microorganism ephawulekayo kwaye yenze ikhonkco lokutya, ngokuyilayo ukuphumeza ukukhutshwa kodaka oluphantsi kunye nokuthotywa kwezinto ezingcolisayo ngaxeshanye.Ngenxa yesiphumo esisebenzayo sokwahlulwa kwenwebu, isiphumo sokwahlula singcono kakhulu kunetanki yentlenga yesiqhelo, amanzi amdaka anyangweyo acace kakhulu, kwaye into enqunyanyisiweyo kunye ne-turbidity iphantsi kakhulu.
Ukuphefumla okungapheliyo kweseli yeyona ndlela iphambili yokunciphisa udaka.Ngenxa yoxinaniso olukhulu lwe-biomass, i-SRT ende kunye nemeko ephantsi ye-DO, ii-nitrifiers, inoveli ye-ammonia oxidizing organisms (kubandakanya i-AOA, i-Anammox), kunye ne-denitrifies zinokuhlalisana kwindawo efanayo yobuchule, kunye ne-microbes kwinkqubo epheleleyo kunye nomnye ukwenza. iwebhu yokutya ye-microbial kwaye ususe i-C, i-N kunye ne-P ngaxeshanye.
Iimpawu ze-FBR
● Ukususwa ngaxeshanye kwe-organic carbon, initrogen kunye nephosphorus
● Ukukhutshwa kodaka oluncinci olushiyekileyo
● Umgangatho ogqwesileyo wokukhupha
● Ubuncinci bokongeza iikhemikhali zokususwa kwe-N & P
● Ixesha elifutshane lokwakha
● Umzila omncinane
● Ixabiso eliphantsi/ukusetyenziswa kwamandla aphantsi
● Ukunciphisa ukukhutshwa kwekhabhoni
● Izenzekela kwaye ayijongwanga
Iintlobo zokwakha ze-FBR WWTP
Package FMBR Izixhobo WWTP
Isixhobo sidityaniswe kakhulu, kwaye umsebenzi woluntu ufuna kuphela ukwakha i-pretreatment, isiseko sezixhobo kunye netanki yamanzi amdaka.Indawo yeenyawo incinci kwaye ixesha lokwakha lifutshane.Ifanelekile kwiindawo ezibukekayo, izikolo, iindawo zorhwebo, iihotele, iindlela ezinkulu, ukukhuselwa kongcoliseko lwamanzi, ukunyangwa kweendawo zokuhlala, kunye nezityalo zonyango kwiindawo zokuhlala, iprojekthi yongxamiseko, ukuphuculwa kweWWTP.
Ikhonkrithi ye-FBR WWTP
Inkangeleko yesityalo bubuhle kunye neenyawo ezincinci, kwaye inokwakhiwa kwi-ecological WWTP, engayi kuchaphazela inkangeleko yesixeko.Olu hlobo lwe-FBR WWTP lufanelekile kwiprojekthi enkulu kamasipala yeWWTP.
Imo yoNyango ye-FBR
Ubuchwephesha bokucocwa kwamanzi amdaka ngokwemveli buneenkqubo ezininzi zokucocwa, ngoko ke bufuna iitanki ezininzi zee-WWTPs, nto leyo eyenza i-WWTPs ibe sisakhiwo esintsokothileyo esinonyawo olukhulu.Nakwi-WWTPs encinci, ikwafuna iitanki ezininzi, nto leyo eya kukhokelela kwixabiso eliphezulu lokwakha.Le yinto ebizwa ngokuba yi "Scale Effect".Ngelo xesha, inkqubo yokucoca amanzi amdaka emveli iya kukhupha inani elikhulu le-sludge, kwaye iphunga linzima, oku kuthetha ukuba i-WWTPs inokwakhiwa kufuphi nendawo yokuhlala.Le yingxaki ebizwa ngokuba “Akukho kwiYadi Yam”.Ngezi ngxaki zimbini, iiWWTP zemveli ziqhele ukuba nkulu kwaye zikude nendawo yokuhlala, ngoko ke inkqubo enkulu yogutyulo olunotyalo-mali oluphezulu nayo iyafuneka.Kuya kubakho ukungena kunye nokungena kwi-system ye-sewer system, ayiyi kungcolisa kuphela amanzi angaphantsi komhlaba, kodwa iya kunciphisa unyango olusebenzayo lwe-WWTPs.Ngokwamanye amaphononongo, utyalo-mali logutyulo luyakuthatha malunga ne-80% yotyalo-mali lokucocwa kwamanzi amdaka.
Unyango olunatyisiweyo
Ithekhnoloji ye-FBR, ephuhliswa yi-JDL, inokunciphisa amakhonkco onyango amaninzi obuchwepheshe bemveli kwikhonkco elinye le-FMRB, kwaye inkqubo ihlanganiswe kakhulu kwaye ixhotyiswe ngezixhobo ezisemgangathweni, ngoko ke unyawo luya kuba luncinci kwaye umsebenzi wokwakha ube lula.Kwangaxeshanye, kukho intsalela ye-organic sludge ephantse ingabinavumba, ngoko inokwakhiwa kufutshane nendawo yokuhlala.Ukuqukumbela, itekhnoloji ye-FBR ifaneleke ngokugqibeleleyo kwimowudi yonyango, kwaye iyaqonda ukuba "Ukuqokelela kwisiza, ukuPhatha kunye nokuSebenzisa kwakhona", okuya kunciphisa utyalo-mali kwinkqubo yogutyulo.
Unyango olusembindini
Ii-WWTP zemveli zidla ngokuthatha amatanki esakhiwo sekonkrithi.Olu hlobo lwe-WWTP luthatha indawo enkulu kunye nesakhiwo sesityalo esiyinkimbinkimbi kunye nevumba elinzima, kwaye ukubonakala akunaesthetic.Nangona kunjalo, ngokusebenzisa iteknoloji ye-FBR enezinto ezifana nenkqubo elula, akukho vumba kunye ne-sludge encinci ye-organic sludge, i-JDL inokwakha isityalo "kwinkqubo yonyango phantsi komhlaba kunye nepaki engaphezulu komhlaba" i-WWTP ye-ecological kunye nokucocwa kwamanzi amdaka kunye nokusetyenziswa kwakhona, okungenakugcina kuphela unyawo, kodwa ikwabonelela ngendawo eluhlaza yendalo kwindawo yokuhlala engqongileyo.Ingqikelelo ye-FBR ye-ecological WWTP ibonelela ngesisombululo esitsha kunye nombono wokufumana ugcino kunye nokurisayikilisha, kunye ne-WWTP enobungani nokusingqongileyo.