Ngwa ngwa ọgwụgwọ

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N’ebe ọgwụgwọ mmiri niile na-ekpofu mmiri ebe a na-eme ọgwụgwọ ndụ, a na-etolite mmiri ozuzo site n’oge ruo n’oge, nke bụ akwa mmiri ọzọ na mmiri. Ya mere, ọ dị mkpa iwepu ya na tankị nke ụlọ ọrụ ọgwụgwọ kwa ụbọchị.

Ọ bụrụ na teknụzụ na-eji tankị ndị na-edozi sediment, mgbe ahụ, oge na-aga, sedimenti ji nwayọọ nwayọọ na-agbakọta na ala ha, nke bụ oke siri ike nke mmetọ. N'otu oge ahụ, olu ha nwere ike ịbụ na ọkara 2-5% nke oriri kwa ụbọchị nke ihe niile na-eme.

Esi tufuo ọdịda

Ọgwụgwọ sludge na mkpofu ha bụ usoro nwere nsogbu, ebe ọ bụ na oke iru mmiri na-egbochi mmegharị ha, nke na-agaghị ekwe omume akụ na ụba. Zọ kachasị dị irè iji belata ọnụọgụ nke ihe eji ebu mmiri siri ike bụ mmiri, ma ọ bụ yabụ, na-ebelata mmiri ha. Nke a nwere ike belata mmefu nke mkpofu ha.

Maka nke a, a na-eji akụrụngwa ọgbara ọhụrụ eme ihe n'ụdị screw dehydrator. A na-edozi ha n'ụzọ pụrụ iche na ọdụ maka nkwadebe na usoro onunu ogwu nke ihe ndị dị mkpa.

Igwe auger dewatering nwere ike ijikwa ụdị ahịhịa niile ewepụtara n'oge ọgwụgwọ mmiri. Ruru ya kọmpat na obere ibu, ịghasa dehydrator nwere ike enịm ke fọrọ nke nta ka ọ bụla nsị ọgwụgwọ osisi.

Ngwaọrụ a nwere ike ịrụ ọrụ na ọnọdụ akpaghị aka na-enweghị ọnụnọ nke ndị ọrụ mmezi n'akụkụ ya.

Dehydrator imewe:

  • 1) obi nke ngwaọrụ dum bu igba mmiri, nke na eme nkpuchi na mmiri nke sludge siri ike;
  • 2) dosing tank - site na nke a mmewere ụfọdụ nke sedimenti na-abanye na tankị flocculation site n'ụdị njupụta V;
  • 3) flocculation tank - na nke a nke ịghasa dehydrator, sludge agwakọta reagent;
  • 4) ogwe njikwa - ekele ya, ị nwere ike ijikwa otu na akpaka ma ọ bụ ntuziaka mode.
    Ọdụ maka nkwadebe nke ihe ngwọta na dosing ha.

Ebumnuche ya bụ ịkwadebe flocculants na mmiri na ọnọdụ akpaka site na iji ntụ ntụ granular. Na mgbakwunye, dịka nhọrọ, enwere ike ịkwado ya na mgbapụta nri, ihe mmetụta akọrọ nke ngwa ahịa enyere na mgbapụta maka azịza edozi.

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Lelee vidiyo ahụ: THIS NOT A JOKE TAKE ONCE DAILY GAIN WEIGHT AT THE RIGHT PLACES. Julia Beauty (June 2024).