Nzụlite nka
- Nsogbu:Usoro ọgwụgwọ nke ahịhịa na-awụpụ mmiri erutela ndụ ọrụ ya, enwere nsogbu dịka njikọta nke nsị magnetix, ma belata nsị.
- Ihe mgbaru ọsọ:Mee usoro akpụkpọ ahụ nwere ikike nke 50,000 m³ / ụbọchị, gụnyere akụrụngwa metụtara njikọ.
- Ihe isi ike:1. Nweta klas dị mma na-awụpụta 2. Wepụ nitrogen na phosphorus na usoro biochemical
N'iburu ihe ndị a chọrọ ime obodo mepere emepe, nlekota gburugburu ebe obibi na ọgbụgba na ọgbụgba, ihe achọrọ ka ọ bụrụ Isthewan ọgwụgwọ na osisi osisi abawanyela. Usoro MBRBRAANE na-arụ ọrụ kemgbe afọ 2013, iji Pvdf mikpuru na fiber ultrafiltration membrane nwere ntụpọ 0.1. Osisi ọgwụgwọ mmiri nwere ikike ọgwụgwọ nke 10,000 cubic mita / ụbọchị ma na-anakwere usoro AAO + MBR. Ihe a na-emeso ndị ọrụ na-ezute klas a usoro ọkọlọtọ nke ọkọlọtọ ọgwụ mgbochi maka merban sudata ahịhịa (GB 18919-2002). Ka ọ dị ugbu a, ọ dị mkpa ịkwalite usoro akpụkpọ ahụ MBRAne iji zute mmepụta na ndị na-elekọta mmadụ.
Isi nke ahịhịa ndụ
Usoro usoro
Usoro a na-asọpụta, dị ka egosiri na eserese nke 1, gụnyere usoro ọgwụgwọ mbụ site na iji ntụpọ dị mma, na memplane nke nwere sistemụ 1 mm na sporbrane 1 mm. Usoro nke abụọ na-eme ka usoro AAB, gụnyere prexic tank ma bulie iwepụ ngwa ọgwụ aerobic dị ka achọrọ. A na-eme ka ọ dị mma na UV tupu a tọhapụ gị. Ọgwụ mmepụta anụ ahụ nwere anụ ahụ na-ahụ anya na mmiri miri emi site na efere iji nweta 50-60% mmiri ọdịnaya tupu mkpokọta.
Ogo na Ocluent
Ezubere osisi ahụ iji nweta klaasị ụkpụrụ dị mma. Dị ka na-akụ ahịhịa, na-emetụta gị nwere ike ịdị iche, chọrọ lekwasị anya na nitrogen na mwepụ nitrogen na ngbapụ biochemical.
Ọnọdụ dị ugbu a na okwu na sistemụ MBRAX
Ọnọdụ MBRAST
Ọdọ mmiri MBR & Party Room, nke a na-eji eme ihe ọdọ mmiri AAO, na-ejikọtara na sel 86 na-enwe 46 nke pvdf fiber membranes na<0.1 μm pores and a total surface area of approximately 281,600 m²). The system operates with 22 independently controlled production units divided into two separate systems for easy maintenance, allowing both online and offline cleaning. The equipment room houses production, vacuum, backwash, and sludge pumps, along with air scrubbers using 4 air suspension centrifugal blowers (3 operating, 1 standby; parameters: Q=208 Nm³/min, P=50 kPa).
Nhicha ụlọ kemịkalụ *: dị n'elu ebe nrụpụta, ọ gụnyere tankị na-echegharị maka acid, alkali, na Naclo maka sistemụ MBR.
Ọnọdụ arụmọrụ MBR *: Ihe mkpuchi mmiri na-arụ ọrụ na mmepụta 8-minit na 2-min m ikuku ikuku na-eme. Ọdọ mmiri ọ bụla na-aga ceb nke ọ bụla (nhicha dị n'ịntanetị) na-eme achịcha 10-minit, 15-minit na-asa, m minit 8, na minit 8-minit. A na-eduzi nhicha nke na-anọchi anya na ọdọ mmiri.
Okwu ma na-akpata sistemụ MBRAX
Isi nsogbu ndị na-enwe ike ịgụnye mbelata nke ike / belata ikike / fibera gbasa na clogging / ịbawanye nhicha na ike. Ihe kpatara ya bu:
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4. Mmụba na-etolite {{1- na -ebelata oge ọrụ dị irè, na - ebute belata ikike imepụta
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Osisa
1. Generalzọ General
Nweta nkwalite ga-anọgide na-enwe akwa casset dị adị mgbe ị na-emegharị ihe owuwu na iji dochie modulu ugbu a na oke flux pvdf ultrafiltration membranes (<0.1 μm).
2.. Ngụkọta atụmatụ
FlusX nke ugbu a: Cellm ọ bụla nwere oghere nke nwere akpụkpọ ụkwụ 12,800 na sel 12,800 na-amị mkpụrụ site na 7.8 ruo 15.6 L).
Ntinye ọrụ na-arụ ọrụ *: Usoro ahụ ga-aga n'ihu na 8-minit 8-min na-arụ ọrụ, yana otu ihe mkpuchi mmiri maka ihichasị ụbọchị ọ bụla. Iji nweta ihe mgbaru ọsọ ike, ala ahụ na-ezu ike ga-adịrị opekata mpe 140,800 m², na-enwe ihe achọrọ n'agbata 13.6-22.7 l / (m² ²).
3. Ime nkwalite
Na-eji mem modulu ugbu a na elu membranes, na-emelite akụrụngwa jikọtara ọnụ, ma na-ejide casette mbụ. Moddị modulu ọhụrụ nwere obere flux chọrọ nke 18.2 l / m ·) na nkezi, na-atụ anya na-ebi ndụ afọ 5 na ọnụego mgbakọ dị n'okpuru 0,5% n'ime oge ahụ.
Atụmatụ itinye ego
Ego a na-etinye maka ịkwalite otu akụkụ (50,000 t / d) nde 22 RMB, na ọnụ ahịa akụrụngwa dị na ọnụahịa ahịa ugbu a.
Post-} kwalite arụmọrụ na njikarịcha
Site na Commilianganing, sistemụ nkwalite ego nwetara ikike kachasị nke 60,000 m³ / ụbọchị na nkezi nke 52,000 m³ / ụbọchị, ihe okike chọrọ. Mgbalị njikarịcha gụnyere:
1. Imezigharị usoro nhicha na ngwakọta nke mgbọrọgwụ na-akwado ya na 300 mg / l.
2. Imezi usoro nhicha: 2 min minit kwa ụbọchị; N'ihi na Coub, nkwụsịtụ mmepụta, na-agbanye kemịkalụ maka 15 min, na-arị elu maka 15 min, ma na-eji mmiri ruo minit 10.
3. Iwepu nhicha akwụkwọ ntuziaka iji zere fiber.
4. Nyochaa ikuku ikuku na-arụ ọrụ, na-agbanwe ikuku iji gbochie mkpọsa ahịhịa.
5. Inye mkpali iji belata irighiri ihe na nkebi.
Mmechi
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2. Post {1- kwalite, ebulikwa usoro nhicha na usoro mmezi dabere na ahụmịhe arụmọrụ.
3. Usoro teknụzụ MBR nwere ogo dị elu ma kọọpụta ma doo anya, mana ọ nwere ike ịbụ onye na-arụ ọrụ dị elu. Ikpe a na-enye ndị ahịa ndị ọzọ akwụkwọ maka ịchọ mmelite akpụkpọ ahụ ha.