Nri Nri Na-eme Nri N'ogbe, Igwe Ngwọta Mmiri Ikuku

Ka ị wee nwee ike ịnye gị nkasi obi ma gbasaa ụlọ ọrụ anyị, anyị nwekwara ndị na-enyocha ọrụ na QC Workforce na-ekwe nkwa gị ọrụ na ihe kacha mma maka N'ogbe Ọnụ Nri Nri Ngwọta Mmiri Na-ekpo ọkụ Machinery Air Flotation Machine, Ngwa nhazi nke ọma , Ngwá Ọrụ Ịkpụzi Injection dị elu, Akụrụngwa Ahịrị mgbakọ, ụlọ nyocha na uto ngwanrọ bụ njirimara anyị ji amata.
Ka ị wee nye gị nkasi obi ma gbasaa ụlọ ọrụ anyị, anyị nwekwara ndị ọrụ nyocha na QC Workforce ma kwe nkwa gị ọrụ na ihe kacha mma maka gị.Usoro ọgwụgwọ mmiri mmiri na China, Ngwaahịa ahụ nwere aha ọma na ọnụahịa asọmpi, ihe okike pụrụ iche, na-eduga usoro ụlọ ọrụ.Ụlọ ọrụ ahụ na-ekwusi ike na ụkpụrụ nke imeri-emeri echiche, emewo ka netwọk ahịa ụwa na netwọk ọrụ mgbe-ahịa.

Ụkpụrụ Usoro

Usoro oxidation Fenton bụ ịmepụta hydroxyl radical (· oh) na ikike oxidation siri ike n'ihu Fe2 + n'okpuru ọnọdụ acidic, ma kpalite ụdị ikuku oxygen ndị ọzọ na-emeghachi omume iji ghọta mmebi nke ogige organic.Usoro oxidation ya bụ mmeghachi omume yinye.Ọgbọ nke · Oh bụ mmalite nke yinye, ebe ụdị ikuku oxygen ndị ọzọ na-emeghachi omume na etiti mmeghachi omume mejupụtara ọnụ nke yinye.A na-eri ụdị oxygen ọ bụla na-emeghachi omume ma kwụsịkwa yinye mmeghachi omume.Usoro mmeghachi omume dị mgbagwoju anya.A na-eji ụdị ikuku oxygen ndị a na-emeghachi omume eme ihe naanị maka ụmụ irighiri ihe na-emepụta ihe ma mee ka ha ghọọ ihe ndị na-adịghị ahụkebe dị ka CO2 na H2O.Ya mere, Fenton oxidation aghọwo otu n'ime teknụzụ oxidation dị elu dị mkpa.

Njirimara

Fenton reactor, nke a makwaara dị ka Fenton fluidized bed reactor na Fenton mmeghachi omume ụlọ elu, bụ ihe dị mkpa maka oxidation dị elu nke mmiri mkpofu site na mmeghachi omume Fenton.Dabere na ụlọ elu mmeghachi omume Fenton ọdịnala, ụlọ ọrụ anyị ewepụtala ihe nrụpụta akwa akwa Fenton nwere ikike.Ngwá ọrụ a na-eji usoro akwa akwa mmiri na-eme ka ọtụtụ n'ime Fe3 + mepụtara site na Fenton Method na-ejikọta ya na elu nke ihe ndina Fenton na-ebu ya site na kristal ma ọ bụ mmiri ozuzo, nke nwere ike ibelata dose nke usoro Fenton omenala na ọnụọgụ kemịkalụ na-emepụta. (mgbakwunye nke H2O2 na-ebelata site na 10% ~ 20%), Ọnụ ego Fe2 + na-ebelata site na 50% ~ 70%, na ọnụ ọgụgụ nke sludge na-ebelata site na 40% ~ 50%).N'otu oge ahụ, ígwè oxide nke a na-emepụta n'elu onye na-ebu ya nwere mmetụta catalytic dị iche iche.Teknụzụ akwa akwa mmiri na-akwalite ọnụego mmeghachi omume oxidation kemịkalụ na mmetụta mbufe oke, na-eme ka ọnụego mwepụ COD dị mma site na 10% ~ 20%, wee chekwaa 30% ~ 50% nke ọgwụgwọ na ụgwọ ọrụ.

Ngwa

A na-eji reactor Fenton eme ihe n'ọtụtụ ebe n'iwepụ ihe ndị na-emetọ ihe ndị na-emegharị ahụ, dị ka ibipụta na ịcha mmiri mmiri, mmiri mkpofu mmanu mmanu, mmiri mkpofu phenol, mmiri mkpofu mmiri, mmiri mkpofu nitrobenzene, mmiri mkpofu diphenylamine na ndị ọzọ.Dị ka teknụzụ ọgwụgwọ mmiri dị elu dị elu, usoro Fenton na-eji mmeghachi omume yinye n'etiti Fe2 + na H2O2 na-eme ka ọgbọ nke hydroxyl radical (· oh) na oxidation siri ike, nke nwere ike oxidize dị iche iche na-egbu egbu na ihe ndị na-emegharị ahụ.N'ihi na ọgwụgwọ nke elu ịta refractory mmiri mkpofu, ọ nwere ike iji dị ka ndu pretreatment ka mma mmiri mma na welie biodegradability nke mmiri mkpofu, Mepụta mma ọnọdụ maka ụdi elu ọgwụgwọ.Ọ dabara nke ọma maka ọgwụgwọ dị elu nke mmiri mkpofu ahịhịa nke siri ike biodegrade ma ọ bụ oxidation kemịkalụ n'ozuzu, dị ka mkpofu ahịhịa.

Ka ị wee nwee ike ịnye gị nkasi obi ma gbasaa ụlọ ọrụ anyị, anyị nwekwara ndị na-enyocha ọrụ na QC Workforce na-ekwe nkwa gị ọrụ na ihe kacha mma maka N'ogbe Ọnụ Nri Nri Ngwọta Mmiri Na-ekpo ọkụ Machinery Air Flotation Machine, Ngwa nhazi nke ọma , Ngwá Ọrụ Ịkpụzi Injection dị elu, Akụrụngwa Ahịrị mgbakọ, ụlọ nyocha na uto ngwanrọ bụ njirimara anyị ji amata.
Ọnụ ahịa n'ogbeUsoro ọgwụgwọ mmiri mmiri na China, Ngwaahịa ahụ nwere aha ọma na ọnụahịa asọmpi, ihe okike pụrụ iche, na-eduga usoro ụlọ ọrụ.Ụlọ ọrụ ahụ na-ekwusi ike na ụkpụrụ nke imeri-emeri echiche, emewo ka netwọk ahịa ụwa na netwọk ọrụ mgbe-ahịa.