I-XJY Isikhokelo esiBanzi soLawulo lweSiludi: Ukuvula iNtengiso yeBiological Deodorization, ukuKhuphiswa kwamanzi, ukomisa, kunye noLawulo lothuli

I XJY unyango lwe-sludgeinkqubo ibandakanya amanqanaba angundoqo aliqela, kubandakanywa zebhayoloji Ukuphelisa ivumba, ukukhupha amanzi ngodaka, ukomisa udaka, kunye nezixhobo zokususa uthuli.

I-Biological Deodorization

Injongo: Ukuphelisa iikhompawundi ezinukayo kunye neentsholongwane ezisuka kudaka ngokusebenzisa iinkqubo zebhayoloji.

Isishwankathelo seNkqubo:

I-Bioleaching Technology: Oku kubandakanya i-inoculating concentrated sludge (malunga ne-97% yamanzi) kunye ne-microorganisms eziyinkimbinkimbi kunye nokongeza izondlo kumlinganiselo othile.

I-Exposure to Aeration: I-sludge ibonakaliswe kwi-aeration malunga neeyure ze-48, ezinciphisa i-pH ukuya kwi-2-3, ukugqiba inkqubo ye-bioleaching.

I-Mechanism: Imeko-bume eneasidi eyenziwe yi-bioleaching microorganisms ibangela ukuba iisulfides zesinyithi ziguquke zibe ziisulfates zesinyithi ezinyibilikayo, zikhuphe isinyithi esinzima kwisigaba solwelo. Le nkqubo iphinda isuse ivumba le-sludge kwaye ibulale i-pathogens, iphucula ngokubonakalayo ukuchithwa kodaka.

Iziphumo: Emva kwe-bioleaching, i-sludge ivumba iyapheliswa, i-pathogens iyabulawa okanye ivinjelwe, kwaye ukuchithwa kwe-sludge kuphuculwe. Ixabiso le-sludge lokuchumisa kunye nexabiso le-calorie lihlala lingatshintshi.

umfanekiso 1 Ukuphelisa ivumba lebhayoloji

Ukukhupha amanzi ngodaka

Injongo: Ukunciphisa umthamo wamanzi we-sludge, ukwenza kube lula ukuphatha kunye nokulahla.

Iindlela eziqhelekileyo:

Ukuqina komxhuzulane: Kuphunyezwe kwiitanki zentlenga ngokwenza umaleko wodaka oluphezulu. Ifanelekile i-sludge yokuqala, i-chemical sludge, kunye ne-biofilm sludge.

I-Air Flotation Ukujiya: Isebenzisa amaqamza amancinci ukuncamathisela kumasuntswana odaka, inciphisa ukuxinana kwawo kwaye iwanyanzele ukuba adande. Ilungele iinkqubo zodaka oluncinci olusebenzayo.

Ukuqina kwe-Centrifugal: Ngokusekwe kumahluko kubunzima obuthile phakathi kwezinto eziqinileyo kunye nolwelo. Isebenza kakhulu kodwa ineendleko eziphezulu, ilungele iindawo ezinkulu zokucocwa kwamanzi amdaka.

Ukucocwa kwamanzi ngoomatshini: Kwamkelwa ngokubanzi kwihlabathi jikelele, kusetyenziswa izixhobo ezifana nezihluzi zevacuum, izihluzi zebhanti, kunye neecentrifuges. Izihluzi ze-Belt press zithandwa ngenxa yokusetyenziswa kwamandla aphantsi, ukusebenza ngokuqhubekayo, kunye nokulula kokusetyenziswa.

umfanekiso 2 Ukususwa kwamanzi ngodaka

Ukomisa udaka

Injongo: Ukunciphisa ngakumbi isiqulatho sokufuma sodaka, kube lula ukugcinwa kwalo, ukuthuthwa, kunye nokubuyiselwa kobutyebi.

Ukomisa iTekhnoloji:

Ukufudumeza ngokuthe ngqo: Isebenzisa imithombo yobushushu efana nomoya oshushu okanye umphunga ukutshisa ngokuthe ngqo udaka.

Ukufudumeza okungathanga ngqo: Ukushisa kudluliselwa ngokutshintshwa kobushushu ngaphandle kokudibanisa ngokuthe ngqo kunye ne-sludge, ukunciphisa umngcipheko wokungcola.

Ukufudumeza kweHybrid: Kudibanisa ukufudumeza ngokuthe ngqo kunye nokungathanga ngqo ukuze kusebenze ngokufanelekileyo.

Iindidi zezomisi:

Izixhobo zokomisa iGubu: Zombini iintlobo ezithe ngqo nezingathanga ngqo ziyafumaneka, zisebenzisa igesi okanye i-biogas njengomthombo wobushushu.

Izixhobo zokomisa iiDiski: Uyilo oluthe tyaba kunye noluthe nkqo lweediski ezininzi, kusetyenziswa umphunga okanye i-oyile eshushu ukufudumeza.

I-Belt Dryers: Isebenza kumaqondo aphantsi ukuya aphakathi, alungele ukomisa ngokupheleleyo kunye nokungaphelelanga.

I-Fluidized Bed Dryers: I-Sludge yomiswa ngaphandle kokulungiswa kwangaphambili, kusetyenziswa ibhedi edibeneyo yokuhambisa ubushushu obufanayo.

umfanekiso 3 Ukomiswa kodaka

Izixhobo zokususa uthuli

Injongo: Ukususa amasuntswana othuli olwenziwa ngexesha lokumisa udaka, ukuqinisekisa ukukhutshwa komoya ococekileyo kunye nokukhusela izixhobo.

Iindlela eziqhelekileyo zokususa uthuli:

Izihluzi zeBag: Qokelela uthuli ngeengxowa zokucoca, ezineentlobo ezibandakanya ukungcangcazela koomatshini, ukuvuthuza komoya umva, kunye nokucoca ijethi ye-pulse. Isebenza ukwahlula amasuntswana othuli olucolekileyo.

Izihluzi zeCartridge: Jongana nemiba enothuli olunzima ukuluhluza kunye nesantya esiphezulu sokuhluza, ukuphucula iindleko zokusebenza kunye nokusebenza kakuhle kokucoca.

Izahluli zeCyclone: ​​Sebenzisa amandla aphakathi ukwahlula amasuntswana othuli kumsinga womoya, asetyenziswa ngokuqhelekileyo kumashishini anothuli olurhabaxa.

I-Wet Scrubbers: Bandakanya amanzi okutshiza okanye ezinye izinto ezimanzi ukubamba amasuntswana othuli, ngokufanelekileyo ukususa zombini uthuli kunye nokungcola.

I-Electrostatic Precipitators: Yakuba isetyenziswe ngokubanzi kodwa ngokuthe ngcembe yatshintshwa ngenxa yokungasebenzi ngokwaneleyo ngokuchasene nemigangatho yangoku yokukhutshwa kwemizi-mveliso.

Ubuchwephesha obukwinqanaba eliphezulu:

I-Multi-Effect Condensation Dehumidification Heat Pump Drying: Njengobuchwephesha obuqeshwe zizixhobo ezithile zokomisa i-sludge ezinobushushu obuphantsi, ezibonelela ngokusebenza kakuhle kwamandla, ukukhutshwa okuphantsi, kunye nokususwa kothuli olusebenzayo.

Ukuqukumbela, inkqubo yokucoca i-sludge ibandakanya i-biological deodorization, i-sludge dewatering, i-sludge drying, kunye nokususwa kothuli, isigaba ngasinye sinikela ekulawuleni okukhuselekileyo, okusebenzayo, kunye nokusingqongileyo kwe-sludge.

umfanekiso 4 Izixhobo zokususa uthuli