Ọgwụgwọ mmiri mkpofu nke obodo: Usoro & Teknụzụ
Kedu ka ụlọ ọrụ ọgwụgwọ ọgbara ọhụrụ si agbanwe mmiri mkpofu ka ọ bụrụ ihe eji eme ihe mgbe ọ na-emezu ụkpụrụ gburugburu ebe obibi
Ngwọta mmiri mkpofu nke oge a na-eji usoro nchacha nke agba atọ-nke mbụ(anụ ahụ),nke abụọ(biological), nanke atọọgwụgwọ (ọganihu) - iwepu ihe ruru 99% nke mmetọ. Usoro usoro a na-eme ka mmiri na-apụ apụ na-emezu ihe a chọrọ ka ọ na-eme ka ọ dịgidere iji ya eme ihe.
1
Ọgwụgwọ nke mbụ: Nkewa anụ ahụ
Na-ewepụ 30-50% nke ihe nkwụsịtụ kwụsịrị site na usoro nhazi
Ihuenyo mmanya
Wepu nnukwu irighiri ihe (> 6mm) iji chebe akụrụngwa mgbada
Ụlọ Grit
Dozie ájá na gravel n'ọ̀tụ̀tụ̀ ọsọ a na-achịkwa (0.3m/s)
Ihe nkọwa nke izizi
Mmanụ ndị nwere ike ese n'elu mmiri na ihe siri ike (njide 1-2 awa)
2
Ọgwụgwọ nke abụọ: Nhazi usoro ndu
Na-eweda 85-95% nke organic okwu site na iji obodo microbial
Sistemụ Reactor Biological
MBBR
SBR
Ngwa ngwa
- Aeration tankị: Jikwaa 2 mg / L DO maka mgbaze ikuku
- Ihe nkọwa nke abụọNkewa biomass (MLSS 2,000-4,000 mg/L)
- Nlaghachi sludge: 25-50% ọnụego nloghachi iji kwado biomass
3
Ọgwụgwọ nke atọ: Polishing dị elu
Na-ewepụ ihe ndị fọdụrụ na nri, pathogens, na micro-emetọ
nzacha
Ihe nzacha aja ma ọ bụ sistemu akpụkpọ anụ (MF/UF)
Disinfection
UV irradiation ma ọ bụ kọntaktị chlorine (CT ≥15 mg · min/L)
Mwepụ ihe oriri
Nwepu nitrogen ndu, mmiri ozuzo nke phosphorus
Ngwa eji eji mmiri megharịa
Okirikiri ala
Ụlọ ọrụ jụrụ oyi
Ịgbanye mmiri dị n'ime ala
Obodo anaghị aṅụ mmanya
Ọrụ Dị Mkpa nke Ọgwụgwọ mmiri mkpofu
Nchekwa ahụike ọha
Na-ekpochapụ nje ndị na-akpata mmiri na ihe mmetọ
Nkwekọrịta gburugburu
Na-ezute ụkpụrụ mkpochapụ siri ike (BOD <20 mg/L, TSS <30 mg/L)
Iweghachite akụrụngwa
Na-eme ka mmiri, ume, na ihe na-edozi ahụ mee ihe
Ọkachamara ọgwụgwọ mmiri mmiri
Ndị otu injinia anyị na-enye ihe ngwọta zuru oke maka ọrụ nlekọta mmiri dị n'ime obodo na ụlọ ọrụ mmepụta ihe.
Nkwado nka na ụzụ dị Monday-Friday, 9:00-18:00 GMT+8
Oge nzipu: Mee-08-2025