N'ihi nke a, mba dị iche iche gburugburu ụwa anwalela ụzọ teknụzụ dị iche iche, na-achọsi ike iji nweta nchekwa nchekwa na mbelata ikuku ikuku, na iweghachi gburugburu ụwa.
N'okpuru nrụgide site na oyi akwa ruo oyi akwa, osisi nsị, dị ka nnukwu ndị na-eri ike, na-eche mgbanwe dị iche iche ihu:
Dịka ọmụmaatụ, na-ewusi ọrụ nke mbelata mmetọ ike ma tinye aka na oke nitrogen na mwepụ nke phosphorus;
Dị ka ihe atụ, iji melite ume ike-eju afọ iji mepụta ọkọlọtọ nkwalite na mgbanwe iji nweta obere-carbon mmiri nsị;
Dịka ọmụmaatụ, ekwesịrị itinye nlebara anya maka mgbake ihe onwunwe na usoro ọgwụgwọ nsị iji nweta nrụpụtagharị.
Ya mere, e nwere:
N'afọ 2003, e wuru ụlọ ọrụ mmiri NeWater nke mbụ n'ụwa na Singapore, na iji nsị mmiri na-eme ihe ruru ụkpụrụ mmiri ọṅụṅụ;
N'afọ 2005, ụlọ ọrụ na-ahụ maka mmiri na-ekpo ọkụ nke Austrian Strass nwetara ikike nke onwe ya maka oge mbụ n'ụwa, na-adabere nanị na mgbake nke ike kemịkalụ na nsị iji zute oriri ike nke ọgwụgwọ nsị;
N'afọ 2016, iwu Switzerland nyere iwu ka a na-eweghachi akụ phosphorus na-adịghị agbanwe agbanwe site na nsị (sludge), nsị anụ anụmanụ na ihe ndị ọzọ na-emerụ emerụ.
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Dị ka ikike nchekwa mmiri nke ụwa ghọtara, Netherlands adịghị anya n'azụ.
Ya mere, taa, onye nchịkọta akụkọ ga-agwa gị banyere otú e si emeziwanye ihe ọkụkụ na-esi ísì na Netherlands ma gbanwee n'oge nnọpụiche carbon.
Echiche nke mmiri mkpofu na Netherlands - usoro nke NEWS
Netherlands, nke dị na delta nke Rhine, Maas na Scheldt, bụ ala dị ala.
Dị ka onye na-ahụ maka gburugburu ebe obibi, oge ọ bụla m na-akpọ Holland, ihe mbụ na-apụta n'uche m bụ Delft University of Technology.
Karịsịa, ụlọ nyocha Kluvyer Biotechnology bụ nke ama ama n'ụwa niile maka mmezu ya na teknụzụ injinia microbial.Ọtụtụ teknụzụ ọgwụgwọ mmiri mmiri anyị maara nke ọma ugbu a si ebe a.
Dị ka denitrification site na mwepụ na phosphorus mgbake (BCFS), mkpụmkpụ-nso nitrification (SHARON), anaerobic ammonium oxidation (ANAMMOX / CANON), aerobic granular sludge (NEREDA), akụkụ iyi enrichment / mainstream enwekwukwa nitrification (BABE), biological Plastic ( PHA) imegharị ihe, wdg.
Ihe ọzọ bụ, Prọfesọ Mark van Loosdrecht mebere teknụzụ ndị a, bụ nke o meriri “Nrite Nobel” na ụlọ ọrụ mmiri - Lee Kuan Yew Water Prize nke Singapore.
Ogologo oge gara aga, Mahadum Teknụzụ Delft tụpụtara echiche nke ọgwụgwọ nsị mmiri na-adịgide adịgide.Na 2008, Netherlands Applied Water Research Foundation tinyere echiche a n'ime usoro "ỌHỤRỤ".
Ya bụ, mbelata nkebi ahịrịokwu Nutrient (nri) + Energy (ike) + mmiri (mmiri) ụlọ ọrụ (ụlọ ọrụ), nke pụtara na mmiri na-edozi mmiri n'okpuru echiche na-adigide bụ n'ezie a atọ n'ime mmepụta mmepụta nke nri, ume na recycled. mmiri.
Ọ bụ na okwu ahụ bụ́ “ỌHỤRỤ” nwekwara ihe ọhụrụ ọ pụtara, bụ́ ma ndụ ọhụrụ ma ọdịnihu.
Kedu ka "OZỌ" a si dị mma, n'okpuru usoro ya, ọ fọrọ nke nta ka ọ bụrụ ihe efu n'echiche ọdịnala na nsị:
Ihe na-emepụta ihe bụ ihe na-ebu ike, nke a pụrụ iji mee ihe maka ike oriri nke ọrụ ahụ ma mezuo nzube nke ọrụ carbon-anọpụ iche;okpomọkụ dị na nsị n'onwe ya nwekwara ike ịtụgharị n'ime nnukwu okpomọkụ / ike oyi site na mmiri ọkụ ọkụ ọkụ, nke nwere ike ọ bụghị nanị na-enye aka na ọrụ carbon-anọpụ iche, kamakwa ike nke mbupụ okpomọkụ / oyi na ọha mmadụ.Nke a bụ ihe ụlọ ọrụ ọkụ na-ahụ maka ya.
Ihe oriri na-edozi ahụ na nsị, karịsịa phosphorus, nwere ike nwetaghachi nke ọma n'oge usoro ọgwụgwọ, nke mere na ọ ga-egbu oge enweghi ihe onwunwe phosphorus ruo n'ókè kasị ukwuu.Nke a bụ ọdịnaya nke ụlọ ọrụ na-edozi ahụ.
Mgbe emechara ihe ndị na-edozi ahụ na ihe ndị na-edozi ahụ, a na-emecha ihe mgbaru ọsọ nke ọgwụgwọ nsị ọdịnala, na ihe ndị fọdụrụnụ bụ mmiri a na-enwetaghachi nke anyị maara nke ọma.Nke a bụ ihe osisi mmiri eweghachitere bụ gbasara.
Ya mere, Netherlands chịkọtakwara usoro usoro nke ọgwụgwọ nsị mmiri n'ime usoro isi isii: ① pretreatment;② ọgwụgwọ bụ isi;③ mgbe ọgwụgwọ gasịrị;④ ọgwụgwọ sludge;
Ọ na-ele anya dị mfe, ma n'ezie e nwere ọtụtụ teknụzụ ịhọrọ site n'azụ usoro ọ bụla nzọụkwụ, na otu nkà na ụzụ nwekwara ike tinye n'ọrụ dị iche iche usoro nzọụkwụ, dị nnọọ ka permutations na nchikota, ị nwere ike mgbe niile na-ahụ kasị mma ụzọ na-emeso nsị.
Ọ bụrụ na ịchọrọ ngwaahịa ndị dị n'elu iji gwọọ nsị dị iche iche, biko kpọtụrụ anyị.
cr: Naiyanjun Environmental Protection Hydrosphere
Oge nzipu: Mee-25-2023