Okwu mmalite
MBBRA na-etinye teknụzụ (Moving Bed Biofilm Reactor) n'ọtụtụ ebe na ụlọ ọrụ na-ahụ maka mmiri na-ekpofu ahịhịa na sistem aquaculture, yana ịrụ ọrụ ya nke ọma dabere na nhazi mgbasa ozi kwesịrị ekwesị. Nkọwapụta mgbasa ozi dị iche iche na-emetụta njikọ biofilm ozugbo yana arụmọrụ sistemu niile. Edemede a ga-enyocha ka nkọwa mgbasa ozi MBBR si emetụta arụmọrụ nke sistemu STP na aquaculture.
Nchịkọta nke nkọwapụta mgbasa ozi MBBR
Mgbasa ozi eji na sistemụ MBBR (Moving Bed Biofilm Reactor) na-abịa n'ụdị nkọwapụta, nke gụnyere akụkụ ndị a:
• Ụdị ihe:Ihe ndị a na-ahụkarị gụnyere polyethylene njupụta dị elu{{0} (HDPE) na polypropylene (PP), nke na-enye nguzogide kemịkalụ, nguzogide iyi, yana njirimara mgbasa ozi dị ala.
• Ụdị na nha:Ụdị mgbasa ozi dịgasị iche iche, dị ka cylindrical, kpakpando{0}, ma ọ bụ ebuanu. A na-ahazi nha nha dabere na olu reactor, ndochi ndochi, na ọnọdụ mgbasa ka dabara n'ikike mmiri dị iche iche yana ọnụego eruba.
• Mpaghara elu akọwapụtara:Na-ezo aka na mpaghara mgbakwunye biofilm dị irè n'otu olu otu nkeji, a na-egosipụtakarị na square mita kwa cubic (m²/m³).
• Ụmụ nta na-abaghị uru:Oke nke ime ma ọ bụ interstitial voids n'ihe metụtara mkpokọta olu, nke a na-egosipụtakarị dị ka pasenti, ejiri kọwaa njupụta mgbasa ozi na njirimara mbukota.
• Njupụta na ibu:Na-emetụta ma mgbasa ozi na-ese n'elu mmiri ma ọ bụ kwụsịtụrụ na mmiri; Njupụta na-adịkarị site na 0.95 ruo 1.05 g/cm³ ma kwekọọ n'ichepụta reactor.
• Ịdị ogologo na ogologo ndụ:Ike igwe na ịdịte aka nke mgbasa ozi na-ekpebi nkwụsi ike ya ogologo{{0}, yana ogologo ndụ ihe karịrị afọ 10.
Kedu ka nkọwapụta mgbasa ozi MBBR si emetụta arụmọrụ STP
N'ime ụlọ ọrụ ọgwụgwọ mmiri mkpofu (STPs), nkọwapụta nke mgbasa ozi MBBR na-emetụta njikọ biofilm ozugbo, nkesa mmiri na-asọpụta, na nnyefe oxygen, si otú a na-ekpebi usoro ọgwụgwọ zuru oke na nkwụsi ike:
Mpaghara elu akọwapụtara
Mgbasa ozi MBBR nwere mpaghara elu ka ukwuu na-enyekwu ohere maka mgbakwunye microbial, nke na-enyere aka melite mmebi nke ihe ndị dị ndụ (BOD/COD) ma na-eme ka mwepụ nitrogen na phosphorus dịkwuo elu.
01
Iberibe efu na njupụta
Mgbasa ozi nwere akụkụ dị elu nke enweghị isi yana njupụta dị nso na mmiri (ihe dị ka 0.95–1.05 g/cm³) nwere ike ịnọgide na-akwụsịtụ n'otu n'otu, na-eme ka mmiri dị larịị ma na-akwado usoro nitrification na denitrification kwụsiri ike.
02
Ụdị na nha
Mgbasa mgbasa ozi{{0}ma ọ bụ ntụ ntụ mmanụ aṅụ nwere ike ịkwalite ọgbaghara mmiri wee kwalite nkesa biofilm otu, ebe nnukwu mgbasa ozi cylindrical nwere ike ịmepụta mpaghara nwụrụ anwụ wee belata nrụpụta ọgwụgwọ. Ya mere, imepụta ọdịdị na nha nke ọma dị oke mkpa.
03
Ihe na ịdịte aka
Ike dị elu{0}, ihe na-eguzogide kemịkalụ dị ka HDPE na PP nwere ike idowe iguzosi ike n'ezi ihe, belata nkwụsịtụ na ugboro nnọchi, wee hụ na sistemụ na-arụ ọrụ nke ọma n'ime ogologo oge.
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Mmetụta nke nkọwa mgbasa ozi MBBR na arụmọrụ Aquaculture
Na sistemu aquaculture, nkọwa mgbasa ozi MBBR dị iche iche nwere ike imetụta ọrụ ugbo ozugbo.
Mpaghara dị n'elu
Nnukwu mgbasa ozi-elu-mpaghara MBBR na-enye ohere ka ụmụ nje ndị ọzọ tinye, na-akwalite mwepụ nke amonia na nitrite ọsọ ọsọ yana na-edobe ogo mmiri ka mma.
Iberibe efu na njupụta
Mpempe mpe mpe mpe mpe akwa na njupụta kwesịrị ekwesị na-enyere aka ịnọgide na-ekesa mmiri na nkesa ikuku oxygen na-agbaze, na-egbochi mpaghara hypoxic na imeziwanye ike na nguzogide ọrịa nke ụdị mmiri.
Ụdị na nha
Mgbasa mgbasa ozi{{0}ma ọ bụ ebu mmanụ aṅụ nwere ike ibelata mkpofu mkpofu, mee ka mmiri dị ọcha, ma nye ohere maka obere azụ ma ọ bụ oporo ka ha na-agagharị n'efu. Mgbasa ozi buru ibu ma ọ bụ nke na-adịghị agafe agafe nwere ike igbochi eruba mmiri ma ọ bụ ọnyà irighiri ihe.
Ihe na nchekwa
Enwere ike iji nrụrụ{{0}na-eguzogide, dị elu-ike, na ndị na-adịghị{2} ihe ndị na-egbu egbu dị ka HDPE na PP ogologo oge{3}} na-ewepụtaghị ihe ndị na-emerụ ahụ, na-ebelata mmezi na ugboro ugboro, na-ahụ na ịdị mma mmiri dị mma na arụ ọrụ aquaculture kwụsiri ike.
Mmechi
Nkọwapụta mgbasa ozi MBBR na-arụ ọrụ dị oke mkpa na ma ụlọ ọrụ ọgwụgwọ mmiri na-ekpofu mmiri na usoro aquaculture. Ọdịiche dị n'okirikiri dị n'elu, mpe mpe mpe mpe akwa, njupụta, ọdịdị, na ihe na-emetụta ihe mgbakwunye microbial, mgbasa mmiri, na mmebi mkpofu, na-ekpebi arụmọrụ sistemu na nkwụsi ike.
Aquasust: Ọkachamara MBBR Media Solutions
Aquasust na-enye mgbasa ozi MBBR dị elu{{0}, dị n'ọtụtụ nkọwapụta, iji nyere ụlọ ọrụ na-ahụ maka mmiri mkpofu aka kwalite okwu organic na mwepụ nitrogen/phosphorus, ebe na-ahụ maka ịdị mma mmiri kwụsiri ike na gburugburu ahụike na sistemu aquaculture.Kpọtụrụ anyịtaa iji nweta usoro mgbasa ozi MBBR ahaziri ahaziri dabere na mkpa ọrụ gị.