Nkọwa ngwaahịa
Ọdịdị: Ezi ntụ ntụ
Ọnụọgụ nje bacteria nwere ike ime: ≥ 20 ijeri CFU/g
Ngwa ngwa:
Pseudomonas spp.
Bacillus spp.
Nitrifying & denitrifying bacteria
Corynebacterium, Alcaligenes, Agrobacterium, Arthrobacterium,na ụdị synergistic ndị ọzọ
Usoro a na-akwadomgbanwe ndu nke amoniana nitrite site na nitrification na denitrification usoro, mbenata isi na melite mkpokọta nitrogen mwepụ arụmọrụ na abụọ.mmiri mkpofu nke obodo na ụlọ ọrụ mmepụta iheusoro.
Isi Ọrụ
1.Amonia Nitrogen & Mkpokọta Nitrogen Mwepụ
Mmebi ngwa ngwaamonia nitrogen (NH₃-N)nanitrite (Mba)
Na-atụgharị ogige nitrogen n'imeikuku nitrogen inert (N₂)
Na-ebelata methane, hydrogen sulfide (H₂S), na ísì amonia
Ọ dịghị ọgbọ nke sekọndrị mmetọ
2.Nhazi Biofilm emelitere & Mmalite Sistemụ
Na-ebelata nnabata nanhazi biofilmoge na-arụ ọrụ sludge usoro
Na-eme ka nchịkwa microbial dị na ndị na-ebu ya
Na-eme ngwa ngwa nzaghachi ndu, na-ebelata oge njide, ma na-abawanye mmepụta
3.Ọgwụgwọ Nitrogen dị mma yana ọnụ ahịa
Na-abawanyeamonia nitrogen mwepụ arụmọrụkarịa 60%
Ọ dịghị mkpa ịgbanwe ẹdude ọgwụgwọ usoro
Na-ebelata iji kemịkalụ yana ụgwọ ọrụ
Mpaghara ngwa
Nke anje na-ewepu amoniangwaahịa adabara a dịgasị iche iche nkemmiri mkpofu nke nwere organicisi mmalite, gụnyere:
Ọgwụgwọ mmiri mkpofu nke obodoosisi
Mmiri mkpofu ụlọ ọrụSistemu dị ka:
Mmiri mkpofu kemịkalụ
Mbipụta & nsị nsị
Mpempe mkpofu ahịhịa
Nri na-edozi mmiri mkpofu
Ihe ndị ọzọ dị elu-organic ma ọ bụ ihe na-egbu egbu
Mmiri mkpofu kemịkalụ
Mbipụta & nsị nsị
Mpempe mkpofu ahịhịa
Nri na-edozi mmiri mkpofu
Ihe ndị ọzọ dị elu-organic ma ọ bụ ihe na-egbu egbu
Ụlọ ọrụ na-ahụ maka mmiri mkpofu nke obodo
Ngwọta akwadoro
Mmiri mkpofu ụlọ ọrụ: 100-200g/m³ mbụ; na-abawanye site na 30-50g/m³ kwa ụbọchị n'oge ibu ujo ma ọ bụ mgbanwe mgbanwe
Mmiri mkpofu nke obodo: 50-80g/m³ (dabere na biochemical olu tank)
Ọnọdụ Ngwa kacha mma
| Oke | Oke | Ihe ndetu |
| pH | 5.5–9.5 | Nke kacha mma: 6.6–7.8; arụmọrụ kacha mma n'akụkụ pH 7.5 |
| Okpomọkụ | 8°C–60°C | Kwesịrị ekwesị: 26-32°C; Okpomọkụ dị ala na-eto nwayọ nwayọ,>60C nwere ike ibute ọnwụ cell |
| Oxygen agbazere | ≥2 mg/L | Higher DO accelerates microbial metabolism site 5-7 × na aeration tankị |
| Salinity | ≤6% | Kwesịrị ekwesị maka nnukwu salinitymmiri mkpofu ụlọ ọrụ |
| Chọpụta ihe | Achọrọ | Na-agụnye K, Fe, Ca, S, mg - na-adịkarị na mmiri mkpofu ma ọ bụ ala |
| Nguzogide kemịkalụ | Ọ dị oke oke - Elu | Na-anabata chloride, cyanide, ọla dị arọ; nyochaa ihe ize ndụ biocide |
Ozi dị mkpa
Arụmọrụ ngwaahịa nwere ike ịdịgasị iche dabere n'ịdị mma nwere mmetụta, imewe sistemu na oke arụ ọrụ.
Mgbe olebiocides ma ọ bụ disinfectantsdị na sistemụ, ha nwere ike imetụta ọrụ microbial na-adịghị mma. Nyochaa ndakọrịta tupu oge eruo, ma tụlee iwepụ ihe ndị na-emerụ ahụ ma ọ bụrụ na ọ dị mkpa.
