Kunshin nau'in tsarin kula da sharar ruwan sharar ruwa

Takaitaccen Bayani:

Mataki na 2 tsarin iskar oxygen lamba ta nazarin halittu yana ɗaukar na'urar aerator, baya buƙatar rikitattun kayan aikin bututu.Idan aka kwatanta da tankin sludge da aka kunna, yana da ƙarami mai girma da mafi kyawun daidaitawa ga ingancin ruwa da ingantaccen ingancin ruwa.Babu fadada sludge.


Cikakken Bayani

Tags samfurin

Gabatarwar Samfur

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Mataki na 2 tsarin iskar oxygen lamba ta nazarin halittu yana ɗaukar na'urar aerator, baya buƙatar rikitattun kayan aikin bututu.Idan aka kwatanta da tankin sludge da aka kunna, yana da ƙarami mai girma da mafi kyawun daidaitawa ga ingancin ruwa da ingantaccen ingancin ruwa.Babu fadada sludge.

Tankin sludge yana ɗaukar hanyar lalatawar yanayi, fitarwa ɗaya don sludge ya zama dole don kowane watanni uku zuwa takwas.(A tsotse sludge tare da dung-cart ko a kwashe bayan an shafe ruwa.)

Gabaɗaya, mutumin da aka keɓe na musamman baya buƙatar na'urar, ana buƙatar kulawa da kyau.

Tare da ƙarfin daidaitawa ga bambancin ingancin ruwa.

Ba ya buƙatar kwandon matsawa.The sanye take da iska compressor da circulating famfo rage zuba jari kudin da yawa.

Tare da ƙarancin wutar lantarki da ƙarancin kulawa.Tsarin aerobic na wannan na'urar na iya tsarkake warin sludge.

Amfani

1.Compact tsarin,kananan ƙasar zama.

2.One naúrar da cikakken aka gyara, m aiki.

3.Combine tsakiya da mataimakin jiyya,tare da barga ruwa ingancin.

4.Aiwatar qravity kwarara, ceton iko.

5.Simple aiki, babu ƙwararrun gudanarwa.

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Tsarin kayan aiki

1. High inganci Biochemistry jiyya filin: Aiwatar da sabon nau'i na filler, tare da babban musamman surface area, karfi m janye da kuma da kyau harin juriya ikon.

2.Settling kandami: Aiwatar karkata bututu daidaitawa da high dace, kananan girma na settling kandami.

3. Tace tafki: shafa kayan tace haske, ikon ruwa don wankewa, don haka babu buƙatar famfo na baya, kuma yana adana wutar lantarki.

4. Tuntuɓi tafki mai haifuwa:haɗuwar thimerosal da ruwan sha don tabbatar da fitar ruwa index.

5. Duk na tsarin shafi hadedde jiyya a matsayin kayan aiki tsakiya, taimaka famfo, hurawa da thimerosal dosing kayan aiki.

COD kawar da sludge yawan amfanin ƙasa

Kawai saboda yawan ƙananan ƙwayoyin cuta a cikin MBRs, ana iya ƙara yawan yawan gurɓataccen abu.Wannan yana haifar da mafi kyawun lalacewa a cikin ƙayyadaddun lokacin da aka ba da shi ko zuwa ƙaramin adadin da ake buƙata.Idan aka kwatanta da tsarin aikin sludge na al'ada (ASP) wanda yawanci yana samun kashi 95%, ana iya ƙara cire COD zuwa 96-99% a cikin MBRs.Ana samun cirewar COD da BOD5 don haɓaka tare da maida hankali na MLSS.Sama da 15g/L cirewar COD ya zama kusan mai zaman kansa daga maida hankali kan biomass a> 96%.

Ba a yin aiki da ƙima mai girma na MLSS, duk da haka, yayin da iskar oxygen ke hana shi saboda girma da dankowar ruwan da ba Newtonian ba.Kinetics kuma na iya bambanta saboda sauƙin samun ƙasa.A cikin ASP, flocs na iya kaiwa 100 μm a girman.Wannan yana nufin cewa substrate ɗin zai iya isa wuraren da ake aiki kawai ta hanyar yaduwa wanda ke haifar da ƙarin juriya kuma yana iyakance ƙimar ɗaukan gabaɗaya ( sarrafawar watsawa).Damuwa mai ƙarfi a cikin MBRs yana rage girman floc (zuwa 3.5 μm a cikin MBRs na gefen rafi) kuma ta haka yana ƙara ƙimar amsawar bayyane.Kamar a cikin ASP na al'ada, yawan amfanin ƙasa yana raguwa a mafi girma SRT ko maida hankali na kwayoyin halitta.Ana samar da ƙananan ko babu sludge a farashin sludge loading na 0.01 kgCOD / (kgMLSS d) .Saboda ƙayyadaddun ƙayyadaddun ƙididdiga na biomass da aka sanya, irin wannan ƙananan nauyin kaya zai haifar da girman girman tanki ko dogon HRT a cikin ASP na al'ada.

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