Tare da karuwar bukatun muhalli na kasa na tsarin sarrafa ruwa yana ci gaba da haɓaka kirkire-kirkire, UASB anaerobic treatment reactor shine sabon tsari da aka haɓaka kwanan nan, gabatarwar tsari kamar haka:

Babban fasalin UASB mai amfani shine ba tare da ɗaukar kaya ba, zai iya samar da ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙway A cikin aikin aerobic, mafi kyawun sakamakon aerobic tsabtace biofluidic gado. Tsarin COD mai nauyi kamar zurfin jirgin ruwa yana da nauyin 10kgCOD / (m3d) kawai, da yawan cirewar COD 70% ~ 80%. UASB yana da siffofi kamar waɗanda ke ƙasa idan aka kwatanta da sauran masu amfani da kayan aiki na anaerobic.

(1) Gina mai sauki da ƙwarewa

Yankin ruwan sama yana sama da mai amfani da shi, ruwan sharar gida yana shiga daga kasan mai amfani da shi, yana gudana sama ta hanyar yankin lakar gado tare da yawancin kwayoyin cuta na anaerobic, abubuwan da ke cikin ruwan sharar gida suna rushewa cikin biogas ta hanyar anaerobic bacteria (manyan abubuwan da ke cikin CH4 da CO2), ruwan sharar gida yana ɗauke da biogas da abubuwan da ke cikin anaerobic a lokacin hawa. Biogas an raba ruwa mai ƙarfi a cikin yankin ɗakin gas, ruwan tsabtace da aka tsara ya cire daga saman mai amfani, ruwan sharar gida ya kammala tsarin tsarawa. Yawancin lakar da ke yankin ruwan sama za ta iya komawa yankin lakar gado, wanda zai ba da damar kiyaye isasshen biomass a cikin ma'aunin. Saboda haka, dukan rabin farko na saitin halayen halitta da ruwan sama a cikin ɗaya, ba tare da motsawa na inji ba, ba tare da cikawa ba, ginin ya fi sauki, sarrafawa mai sauki.

(2) Anaerobic ƙwayoyin lakar za a iya haɓaka a cikin reactor

UASB mai amfani a lokacin sarrafa mafi yawan ruwan sharar gida, muddin hanyar aiki ta dace, yawanci ana iya haɓaka lakar ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin

(3) Samun rabuwa da lalata shekaru (SRT) da ruwa zama lokaci (HRT)

Saboda iya kiyaye babban biomass a cikin ma'aunin, lakar lakar tana da tsawon lokaci, ruwan sharar gida a cikin ma'aunin yana da gajeren HRT, lokacin da SRT ya fi HRT girma, don haka ma'aunin yana da babban ƙimar kaya da kyakkyawan kwanciyar hankali na aiki, wanda shine babban bambanci tsakanin ma'aunin anaerobic na zamani da ma'aunin anaerobic na gargajiya.

(4) UASB reactor yana da babban daidaitawa ga nau'ikan ruwan sharar gida

UASB mai amfani ba kawai zai iya fita daga babban yawan ruwan sharar gida, kamar giya, melamine, citric acid, da sauransu don samar da sharar gida ba, har ma zai iya fita daga matsakaicin yawan ruwan sharar gida, kamar giya, yanka, abin sha mai laushi, da sauransu don samar da sharar gida, kuma zai iya fita daga ƙananan yawan ruwan sharar gida, kamar rayuwar sharar gida, sharar gida, da sauransu. UASB na iya aiki a ƙarƙashin zafin jiki (55 ℃) da matsakaicin zafin jiki (kusan 35 ℃), kuma yana iya aiki a ƙarƙashin zafin jiki (kusan 20 ℃). Baya ga ruwan sharar gida na kwayoyin halitta wanda ke dauke da abubuwa masu cutarwa masu guba, UASB reactors suna iya daidaitawa da nau'ikan ruwan sharar gida na kwayoyin halitta da masana'antu daban-daban ke fitarwa.

(5) Low makamashi amfani, ƙananan lambu samarwa

Tun da UASB mai amfani ba ya bukatar samar da oxygen, ba ya bukatar motsawa, ba ya bukatar dumama, yayin da yake cimma ingancin aiki, ya kai ƙananan amfani da makamashi, kuma zai iya samar da yawan biomass makamashi, saboda haka, UASB mai amfani yana da irin kayan aikin sarrafa ruwan sharar gida. Saboda SRT ne mai tsawo, ba kawai samar da laka ne mai kwanciyar hankali a lokacin, har ma da ƙananan yawan laka, don haka rage farashin sarrafa laka.

(6) Ba za a iya cire nitrogen da phosphorus daga ruwan sharar gida ba

UASB reactor, kamar sauran kayan aikin sarrafawa na anaerobic, rashin nasara shine cewa ba zai iya cire nitrogen da phosphorus daga ruwan sharar gida ba. Wannan ya ƙayyade ta hanyar yanayin yanayin anaerobic biochemical. Lokacin sarrafa high, matsakaicin taro na sharar ruwa, da amfani da anaerobic-aerobic jerin tsari, wato, da UASB mai amfani da kuma cire yawancin carbon-dauke da kayayyaki a cikin sharar ruwa a matsayin pre-magani, yayin da amfani da kayan aikin sarrafawa na aerobic don cire ragowar carbon-dauke da kayayyaki da nitrogen, phosphorus da sauran abubuwa, wannan shine mafi kyawun zaɓin tsarin sarrafa sharar ruwa, yana da babban ma'anar adana makamashi, kuma yana iya adana zuba jari na kayan aiki Saboda haka, akwai kyakkyawan fa'idodi na tattalin arziki da muhalli.

Saboda ci gaba da girma na ƙwayoyin cuta a cikin tsarin narkewa na anaerobic, ko tarin ƙarfin da ba za a iya lalata ba, tare da ƙaruwar ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfi Saboda haka, lokacin da lakar a cikin reactor ya kai takamaiman iyakar matakin hikima da aka riga aka tsara yana buƙatar kawar da lakar. Ya kamata a bi hanyoyin da aka kafa a gaba don fitar da ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin. Hanyar da za a iya amincewa da ita ce ta ƙayyade ƙwayoyin rarraba ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ② Amfani da famfo don fitar da lakar.

Tsawon ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙanana Yawancin lokaci a ƙasa na lalata gado zai samar da karfi lalata, yayin da a saman layer ne rare floccular lalata, sauran lalata ya kamata a cire daga saman lalata gado. "Karfi" lakar a kasa na mai amfani da shi na iya zama mai ƙarancin aiki saboda tara ƙwayoyi da ƙananan ƙwayoyin yashi, a wannan lokacin ana ba da shawarar kawar da lakar daga kasa na mai amfani da shi a wasu lokuta don kauce wa ko rage ƙwayoyin yashi da aka tara a cikin mai amfani da shi.

① shawarar tsabtace ruwa yankin tsawo 0.5 ~ 1.5m.

② lalata fitarwa za a iya amfani da lokaci-lokaci lalata, makiyaya lalata ne yawanci 1 ~ 2 sau.

② bukatar saita lakar ruwa surface monitor, za a iya ƙayyade launi lokaci bisa ga lakar surface height.

②

Saboda abubuwa masu ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙway

၇ ga wani bututun porous ruwa bututun, za a iya la'akari da ruwa bututun a matsayin launi ko free bututun.

Yawancin lokaci ana ganin cewa wurin da aka cire sauran lakar shine na reactor? A tsayi. Amma mafi yawan masu zane-zane suna ba da shawarar shigar da kayan aikin lalata a kusa da kasa na ma'aunin, kuma wasu suna sanya bututun lalata a 0.5m a ƙarƙashin mai rarraba mataki uku don kawar da sauran lalata a kan gado na lalata ba tare da cire lalata mai ƙwayoyi ba. UASB reactor mud drainage tsarin dole ne a lokaci guda la'akari da sama, tsakiya, da kuma ƙasa daban-daban wurare sanya mud kayan aiki, ya kamata a dangane da takamaiman yanayi a cikin samar da aiki la'akari da ainihin mud drainage bukatun da aka ƙayyade a wane wuri mud.

A. Ka'idar UASB

Ana gabatar da ruwan datti na UASB a kasa na mai amfani da shi kamar yadda zai yiwu, kuma ruwan datti yana hawa ta hanyar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar lakar Anaerobic reaction faru a cikin tsari na tuntuɓar ruwan sharar gida da ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan. Biogas da aka samar a cikin yanayin anaerobic (galibi methane da carbon dioxide) yana haifar da zagaye na ciki, wanda ke da kyau ga samar da kuma kula da ƙwayoyin ƙasa. Wasu gas da aka samar a cikin layin lakar suna haɗuwa da ƙwayoyin lakar, gas mai haɗuwa da gas ba tare da haɗuwa ba yana tashi zuwa saman ma'aunin. Lamar da ke hawa zuwa farfajiyar ta buga kasa na gas mai watsawa na mataki uku na reactor, yana haifar da degassing na lambar da ke haɗe da kumfa. Bayan sakin kumfa, ƙwayoyin lakar za su zuba a farfajiyar lakar gado, kuma ana tattara gas da aka haɗa da ba a haɗa shi ba zuwa ɗakin tarawa na mai rarraba mataki uku a saman ma'aunin. Matsayin da aka sanya a ƙarƙashin rukunin gap a matsayin mai fitar da gas da hana kumfa na biogas shiga yankin ruwan sama, in ba haka ba zai haifar da fluctuation na yankin ruwan sama, wanda zai hana ruwan sama. Ruwa wanda ya ƙunshi wasu sauran ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin

Saboda yankin ruwa na yankin ruwa na bango na mai rarraba yana ƙaruwa a kusa da ruwa, saurin haɓaka yana rage a kusa da wurin fitarwa. Saboda rage gudun gudu sludge flocculation iya flocculation da kuma precipitation a yankin. The sludge flocculation tara a kan uku-mataki separator zai wuce wani mataki da shi kiyaye a kan sloping bango, shi zai slide koma yankin amsawa, wannan ɓangaren sludge zai sake amsawa da ruwa shiga abubuwan halitta.

Kamfaninmu ya ƙware a samar da kayan aikin tsaftacewa na ruwa, kayan aikin tsaftacewa na ruwa, sake amfani da matsakaicin ruwa, kayan aikin tsaftacewa na ruwa, kayan aikin tsaftacewa na ƙasa, injin zafi, tallace-tallace, shigarwa da commissioning, aikace-aikace da kuma aikin injiniya na muhalli, shi ne kamfanin injiniya na muhalli na muhalli na ruwa.