Sludge Dewatering
01
Sludge ọgwụgwọ eriri nyo pịa ájá ịsa ubi apịtị dewatering akụrụngwa
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Njirimara ngwaahịa
1) Mpempe akwụkwọ nzacha sludge dewatering belt nwere ebe pụrụ iche nwere mmasị na ogologo wedge iji hụ na arụmọrụ kwụsiri ike.
2) Mkpọnwụ ike ndọda nwere nnukwu mpaghara, ikike nhazi siri ike, ikike ibu ibu, obere ume ike, na arụmọrụ dị ala.
3) The multi-rola dayameta na-ebelata na Ọdịdị bụ kọmpat, nke na-eme ka ihe siri ike ọdịnaya nke nzacha achicha.
4) Sistemụ tilt ngbanwe akpaka ọhụrụ na-eme ka ndụ ọrụ nke eriri nzacha dịkwuo mma.
5) Jiri sistemu azụ azụ azụ abụọ kwụụrụ onwe ha.
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Filter pịa ọrụ usoro
Enwere ike ikewa usoro ọrụ niile nke eriri eriri eriri ụzọ atọ: sludge flocculation, gravity filter press filtration, gravity dehydration, and squeeze dehydration/dehydration.
1) Sludge flocculation
Tupu sludge agbachapụ mmiri, ọ ga-ebu ụzọ gafee usoro ịgba mmiri. Ntugharị na-ezo aka na iji flocculant (ya bụ polymer, polymer electrolyte) iji gwọọ nkwusioru ahụ. Mgbe agwakọta flocculant na sludge, ihe ndị siri ike na nkwusioru Usoro ahụ na-eme ka nrapado na-eme ka ọ dị nro ma kewaa akụkụ siri ike na mmiri mmiri. A na-etugharị sludge n'ime reactor flocculation, na oge obibi nke sludge na reactor flocculation bụ ihe dịka 1 ruo 3 nkeji.
2) Ike ike ndọda
Site na flocculation, ike ndọda akpịrị ịkpọ nkụ nke thickener na-eme mgbe sludge mmiri ọdịnaya bụ 99.3%. Mmiri sludge nwere ike iru 95-98%. Iji belata mmiri mmiri nke sludge tupu ịpịa, a ghaghị ịfesa mmiri n'efu karịa na ike ndọda. Mpaghara ahụ ghọtara ọrụ a. Ndị agha mpụga adịghị emetụta sludge dị na akpa nzacha. Akụkụ sludge na-agba ọsọ nke eriri nzacha nwere akụkụ ụfọdụ. Site na ọnụọgụ esemokwu dị n'etiti eriri nzacha na mmiri apịtị, eriri nzacha apịtị na-adọkpụrụ ahịrị elu na ala. , enwere usoro nke mmiri na-akwakọba sludge, nke na-eme ka oge nkwụsị nke ike ndọda dị ogologo, nke na-eme ka a tọhapụ mmiri n'efu. Sludge ahụ na-alọghachi ka ịpịa akpa nzacha ahụ na ntụgharị ihu wee banye n'ime eriri abụọ. Ọ na-arụ ọrụ enweghị usoro n'otu nzacha. Ọrụ ya bụ ikpochapụ sludge ma kesaa ya nke ọma n'elu eriri eriri maka akpịrị ịkpọ nkụ ọzọ.
3) Ịpị na akpịrị ịkpọ nkụ
Ike ndọda na-eme ka sludge ahụ daa mmiri. Ka eriri ahụ na-agagharị, ọ na-abanye n'ime akụkụ ịpị nke yiri wedge n'etiti eriri nzacha, bụ ebe a na-agbanye ya ma kpoo ya. A na-ewepụ akụkụ nke mmiri n'efu n'elu sludge ahụ, wee banye na mpaghara ịpị "S" nke rollers asaa. N'ihi Mbelata apịtị na ike na-ehulata ike nke ọtụtụ ike viscosity dị n'etiti eriri nzacha na-ekpochapụ mmiri efu n'ime.
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Ngwa
Mbipụta na ịcha akwa, sludge electroplating, sludge na-emepụta akwụkwọ, sludge kemịkalụ, sludge nsị nke ime obodo, sludge Ngwuputa, sludge dị arọ, sludge akpụkpọ anụ, sludge sludge, sludge brewing, nri sludge.
