[XJY Environmental Protection Technology] ekpughere! Ngwa igwe ejikọtara mmiri na-asa mmiri n'okpuru ala: ihe ngwọta nhicha mmiri ọhụrụ nwere oke arụmọrụ, nchekwa ike na prot gburugburu ndụ ndụ ndụ.
1.Equipment Overview
Igwe na-ahụ maka nsị mmiri agbakwunyereIhe agbakwunyere Ọgwụgwọ nsị mmiri A na-eli igwe n'okpuru ala n'ozuzu ya. Nke mbụ, ọ na-achọpụta na okpomọkụ nke mmiri maka ịdị adị na mmepụta nke nje bacteria bụ ihe nkịtị; nke abụọ, ọ na-ekewapụ ikuku n'èzí akụrụngwa, nke na-enyere aka igbochi mmebi nke akụrụngwa n'èzí; nke atọ, ọ na-ebelata mkpọtụ nke gburugburu ebe obibi. Ọzọkwa, akụkụ elu nke akụrụngwa na-ekpuchi ala, nke nwere ike ịcha akwụkwọ ndụ akwụkwọ ndụ ma ọ bụ mee ka ọ sie ike ozugbo na ụlọ ọrụ okporo ụzọ. Akụrụngwa agbakwunyere nsị mmiri n'okpuru ala anaghị ejide akụrụngwa ala ma were obere ohere. Akụrụngwa a na-eji oghere nleba anya, nke na-eme ka a na-arụzi ngwá ọrụ. Ngwa njikwa eletrik na-arụ ọrụ na-akpaghị aka, na-echekwa ụgwọ ọrụ na ọrụ dị mma.
2. Ụkpụrụ ọrụ
1.Mgbe a na-emeso nsị mmiri site na nzacha anaerobic, ntinye nke ihe nkwụsịtụ, ihe ndị na-emepụta ihe na nitrogen na-ebelata, na ibu nke kọntaktị oxidation bed na-esote na-ebelata; ọ nwere ike inwe mmetụta mgbasa ozi dị mma. N'oge uto na mmeputakwa usoro na ndochi, aerobic microorganisms na-etolite a nnukwu elu ebe na elu ịta biofilm, nke nwere ike banye ọtụtụ n'ime organic pollutants na mmiri na nnukwu quantities, ibelata ntachi nke mmetọ; na mgbakwunye, absorption na decomposition mmetụta, mgbe ikuku na-aga n'ihu gafere n'ime chernobyl, na aerobic microorganisms nwere ike na-adsorbed organic mmetọ dị ka nri n'ime ahụ maka metabolism, akụkụ nke na-eji maka onwe ha ibu na mmeputakwa, na akụkụ nke na-converted n'ime carbon dioxide na mmiri.
2.Mee nke ọma nke tankị sedimentation, jiri ike ndọda mee ka sludge kwụsịtụrụ ya na nnukwu ike ike dị ukwuu karịa mmiri na nsị nke kọntaktị oxidation bed sink na ala nke tank ahụ, ka o wee wepụ ya na mmiri ma hụ na ọ dị mma nke ọma; sludge nke na-edozi na ala ga-alaghachi na kọntaktị oxidation bed na-akpaghị aka iji nọgide na-enwe sludge ntinye nke kọntaktị oxidation bed; ma ọ bụ jiri tank disinfection na-ekpochapụ ihe na-esi na ya na chlorine siri ike, nke nwere ike igbu nje bacteria, E. coli, nje na ihe ndị ọzọ na-akpata nje na mmiri. Mmiri a na-edozi ahụ doro anya na nke doro anya, na-enweghị isi, na ọnụ ọgụgụ nke nje bacteria na E. coli nwere ike izute ụkpụrụ nkwụsị nke nsị nke mba.
3.The ọrụ nke anaerobic Nzacha ndu bụ nzacha, hydrolyze na denitrify. Ihe nkpuchi ahụ na-egbochi ma na-enyocha nnukwu ihe na ihe ndị a kwụsịrị n'ime mmiri; anaerobic microorganisms nwere ike hydrolyze nnukwu molekụla insoluble bekee n'ime obere molekụla soluble bekee; anaerobic microorganisms adsorb na banye organic pollutants na mmiri, nke a na-eji akụkụ nke ha onwe ha uto na mmeputakwa, na akụkụ nke a na-ahapụ site na U-ụdị mmiri akara n'ụdị biogas; a na-eweghachi ihe na-esi na akwa oxidation kọntaktị na nzacha anaerobic, na nje bacteria na-agbagha na microorganisms anaerobic nwere ike iji nitrogen nitrate na mmiri nloghachi ma gbanwee ya na gas nitrogen iji wepụ ihe nitrogen dị na nsị.
3.Equipment nhọrọ
Mgbe ị na-ahọrọ n'okpuru ala igwe anaghị agba nchara, enwere nkwenye na nkwenye a bụ iji belata ọnụ ahịa. Mgbe ị na-ahọrọ, ị kwesịrị ị na-atụle mbenata oru ngo na-eri na imezu nzube nke Nchacha nsị mmiri. Mgbe ị na-ahọrọ, ị ga-atụle usoro ọgwụgwọ nsị mmiri n'ụzọ zuru oke na nke zuru ezu dị ka mkpa gị si dị na n'ime ogo ọdabara, ka ịhọrọ ngwá ọrụ na-ekpocha mmiri n'okpuru ala nke dabara gị.