ihe anwuru anaerobic sludge bed reactor (UASB)
UASB bụ otu n'ime ndị na-agba ọsọ ọsọ na-eto ngwa ngwa, nke a na-ahụ site na nsị mmiri site na akwa sludge granular gbasaa. E kewara onye na-eme ihe nri n’ime mpaghara atọ, ya bụ akwa sludge, sludge layer na nkewa nke atọ. Onyewaputa kewara gas wee gbochie ihe ndị siri ike n’elu mmiri na iwepụ, nke mere na MRT na-abawanye nke ukwuu ma e jiri ya tụnyere HRT, na arụmọrụ methane na-arụpụta nke ọma. Ebe a na-ekpofu ahịhịa bụ naanị 30% nke olu digest na nkezi, mana 80 ~ 90% nke ihe okike na-eweda ebe a.
Onye nchikota ato nke ato bu akuku akuko nke UASB anaerobic digester. Isi ọrụ ya bụ nkewa mmiri gas, nkewa mmiri mmiri na slu mmiri reflux, mana ha niile nwere akara gas, mpaghara sedimentation na nkwonkwo reflux.
Usoro uru
The digester nwere mfe Ọdịdị na ọ dịghị agwakọta ngwaọrụ na dịanyā (ma e wezụga atọ-adọ separator).
SR Long SRT na MRT na-eme ka ọ nweta oke ibu ọnụego.
Mpekere nke ihe mkpopu nke granular na - eme ka microorganism ghara idi ike ma mekwa ka usoro a sie ike.
Ihe SS nke na-agbapụta mmanụ dị ala.
Emezighị emezi nke usoro
①. atọ frasi separator ga-arụnyere.
② Achọrọ onye na-ekesa mmiri dị irè iji mee ka ndepụta ahụ kesaa.
Content Ọdịnaya nke SS kwesịrị ịdị obere.
④ Mgbe akwara mmiri dị elu ma ọ bụ ibu SS dị elu, ọ dị mfe ịhapụ ihe siri ike na microorganisms.
Requirements Nchọpụta dị elu maka ọrụ.
Post oge: Jul-23-2021