Teknụzụ nkewa ikuku nke Benenv DAF nke na-agbaze n'ikuku na-agbaze ikuku n'ime mmiri n'otu nrụgide ọrụ. N'ime usoro a, mmiri a na-agbanye n'ime mmiri a na-etinye n'ime ya na-ejupụta na ikuku gbazere agbaze ma na-awụpụ ya n'ime arịa mmiri. Afụ ikuku ndị a na-adịghị ahụ anya nke ikuku ewepụtara na-ejikọta na ihe ndị siri ike a kpọchiri akpọchi ma na-ese ha n'elu, na-emepụta blanket sludge. Ntụtụ na-ewepụ sludge ahụ gbara ọkpụrụkpụ. N'ikpeazụ, ọ na-eme ka mmiri ahụ dị ọcha nke ọma.

Teknụzụ ikuku nke DAF gbazere agbaze na-arụ ọrụ dị mkpa na nkewa siri ike na mmiri mmiri (N'otu oge ahụ belata COD, BOD, chroma, wdg). Nke mbụ, gwakọta ihe na-eme ka mmiri dị ọcha n'ime mmiri dị ọcha ma gwakọta nke ọma. Mgbe oge nchekwa dị irè gasịrị (ụlọ nyocha na-ekpebi oge, dose na mmetụta flocculation), mmiri dị ọcha na-abanye na mpaghara kọntaktị ebe afụ ikuku dị obere na-arapara na floc wee banye na mpaghara nkewa. N'okpuru mmetụta buoyancy, obere afụ na-ese n'elu flocs ahụ, na-emepụta blanket sludge. Ngwaọrụ skimming na-ewepụ sludge ahụ n'ime sludge hopper. Mgbe ahụ, mmiri dị ala na-asọba n'ime ebe nchekwa mmiri dị ọcha site na paịpụ nchịkọta. A na-emegharị ụfọdụ mmiri na tankị flotation maka sistemụ ịgbaze ikuku, ebe a ga-ewepụ ndị ọzọ.

Ụdị Ike(kw)Nha(m)Njikọ paịpụ(DN)(m3/h)Mgbagharị ihe Mkpọkọ ikuku Sistemụ mkpụcha mmiriL/L1W/W1H/H1(a) Ntinye mmiri(b) ntinye mmiri(c) ntinye mmiriHDAF-002~20.750.550.23.2/2.52.4/1.162.2/1.7404080HDAF-003~30.750.550.23.5/2.82.4/1.162.2/1.78080100HDAF-005~51.10.550.23.8/3.02.4/1.162.2/1.78080100HDAF-010~101.50.550.24.5 /3.82.7/1.362.4/1.9100100100HDAF-015~152.20.750.25.5/4.52.9/1.62.4/1.9100100100HDAF-020~2030.750.25.7/4.83.2/2.22.4/1.9150150150HDAF-030~3030.750.26.5/5.53.2/2.22.5/2.0150150150H DAF-040~405.50.750.27.7/6.73.6/2.62.5/2.1200200150HDAF-050~505.50.750.28.1/7.13.6/2.62.5/2.1200200150HDAF-060~607.51.50.29.5/8.43.8/2.82.5/2.1250250150HDAF-070~707.51.50.210.0/9. 03.8/2.82.5/2.1250250150HDAF-080~80111.50.210.5/9.54.0/3.02.5/2.1250250150HDAF-100~100152.20.211.7/10.64.2/3.22.5/2.1300300150HDAF-120~120152.20.212.5/11.44.4/3.42.5/2.1300300150