Ihe Nchikota Nitrifying Bacteria Maka Ọgwụgwọ Mmiri ahịhịa

Ihe Nnọchiteanya Bacteria Nitrifying maka Ngwọta Mmiri ahịhịa egosipụtara

Nkọwa dị mkpirikpi:

AnyịNitrifyingBihe nkiri Onye nnọchi anyabụ ngwaahịa ndu pụrụ iche emebere iji kwalite mwepụ nke amonia nitrogen (NH₃-N) na mkpokọta nitrogen (TN) site na mmiri mkpofu. N'ịbụ ndị na-eme ka nje bacteria na-arụ ọrụ dị elu, enzymes, na activators, ọ na-akwado nhazi biofilm ngwa ngwa, na-eme ka mmalite mmalite nke sistemu arụ ọrụ, ma na-akwalite ntụgharị nitrogen n'ime ma obodo na ụlọ ọrụ mmepụta ihe.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ọdịdị: Ezi ntụ ntụ

Ọnụọgụ nje bacteria dị ndụ: ≥ 20 ijeri CFU/gram

Ngwa ngwa:

Nitrifying bacteria

Enzymes

Ndị na-arụ ọrụ ndụ

Usoro a dị elu na-eme ka mgbanwe nke amonia na nitrite ghọọ gas nitrogen na-adịghị emerụ ahụ, na-ebelata ísì, na-egbochi nje anaerobic na-emerụ ahụ, na ibelata mmetọ ikuku site na methane na hydrogen sulfide.

Isi Ọrụ

Amonia Nitrogen na Mkpochapụ Nitrogen zuru ezu

Na-eme ka oxidation nke amonia (NH₃) na nitrite (NO₂⁻) banye nitrogen (N₂)

Na-ebelata ọkwa NH₃-N na TN ngwa ngwa

Na-ebelata isi na ikuku gas (methane, amonia, H₂S)

Na-akwalite mmalite Sistemu na nhazi Biofilm

Na-eme ka sludge arụ ọrụ dị ngwa

Na-ebelata oge achọrọ maka nhazi biofilm

Na-ebelata oge obibi mmiri mkpofu ma na-akwalite mmepụta ọgwụgwọ

Mmelite arụmọrụ nke usoro

Na-eme ka nrụpụta nitrogen nitrogen dị elu ruo 60% na-emezigharịghị usoro dị adị

Eco-enyi na enyi na-echekwa ọnụ ahịa microbial

Mpaghara ngwa

Kwesịrị ekwesị maka usoro ọgwụgwọ mmiri dị iche iche, gụnyere:

Ụlọ ọrụ ọgwụgwọ nsị mmiri nke obodo

Mmiri mkpofu ụlọ ọrụ, dị ka:

Mmiri mkpofu kemịkalụ

Mbipụta & nsị nsị

Ihe mkpofu ahịhịa

Nri na-edozi mmiri mkpofu

Ihe mkpofu ụlọ ọrụ bara ụba nke organic

Mmiri mkpofu kemịkalụ

Mbipụta & nsị nsị

Ihe mkpofu ahịhịa

Nri na-edozi mmiri mkpofu

Ihe mkpofu ụlọ ọrụ bara ụba nke organic

Ụlọ ọrụ ọgwụgwọ nsị mmiri nke obodo

Ngwọta akwadoro

Mmiri mkpofu ụlọ ọrụ: 100-200g/m³ (ọnụọgụ mbụ), 30-50g/m³ kwa ụbọchị maka nzaghachi mgbanwe ibu

Mmiri mkpofu nke obodo: 50-80g/m³ (dabere na biochemical olu tank)

Ọnọdụ Ngwa kacha mma

Oke

Ihe ndetu

5.5–9.5

Oke kacha mma: 6.6–7.4, kacha mma na ~7.2

Okpomọkụ

8°C–60°C

Nke kacha mma: 26-32°C. N'okpuru 8 Celsius C: uto na-ebelata. N'elu 60 Celsius C: ọrụ nje na-ebelata

Oxygen agbazere

≥2 mg/L

Higher DO accelerates microbial metabolism site 5-7 × na aeration tankị

Salinity

≤6%

Na-arụ ọrụ nke ọma na mmiri mkpofu nwere nnukwu nnu

Chọpụta ihe

Achọrọ

Na-agụnye K, Fe, Ca, S, mg - na-adịkarị na mmiri ma ọ bụ ala

Nguzogide kemịkalụ

Ọfefe ruo Elu

Na-anabata ụfọdụ ihe mgbochi kemịkalụ, dị ka chloride, cyanide, na ọla dị arọ; nyochaa ndakọrịta na biocides

Ozi dị mkpa

Ịrụ ọrụ ngwaahịa nwere ike ịdịgasị iche dabere na ntinye mmetụta, ọnọdụ ọrụ na nhazi usoro.
Ọ bụrụ na nje bacteria ma ọ bụ ihe na-egbu egbu dị na mpaghara ọgwụgwọ, ha nwere ike igbochi ọrụ microbial. A na-atụ aro ka nyochaa na, ọ bụrụ na ọ dị mkpa, wepụ mmetụta ha tupu itinye onye na-ahụ maka nje bacteria.

Nke gara aga: Ihe nnọchi anya nje bacteria - Ngwọta dị elu maka mwepu phosphorus emelitere

Osote: Ihe na-egbochi nje bacteria maka ọgwụgwọ mmiri mkpofu