Pūʻulu ʻia ʻana o ka wai i hoʻoheheʻe ʻia no ka wai ʻino o ka hale i ka wai ʻōpala
DAFlele lele ʻanaAia i loko o ka pahu flotation, hoʻoheheʻe ea nenoaiu, reflux paipu, dissolved ea hoʻokuʻu'ōnaehana, skimmer (Ma muli o ka mea kūʻai mai pono, aia nā 'ano hui, hele 'ano a me ke kaulahao-pā 'ano e koho.), Uila keena a pela aku.
ʻenehana hoʻokaʻawale ʻana i ka ea o Benenv DAFlele lele ʻanahoʻoheheʻe i ka ea i loko o ka wai ma kekahi kaomi hana.Ma ke kaʻina hana, hoʻopiha ʻia ka wai i hoʻoheheʻe ʻia me ka ea hoʻoheheʻe ʻia a hoʻokuʻu ʻia i loko o kahi moku flotation.Hoʻopili ʻia nā ʻōhū ea microscopic i hoʻokuʻu ʻia e ka ea i hoʻokuʻu ʻia i nā mea paʻa i hoʻopaʻa ʻia a lana lākou i luna o ka ʻili, e hana ana i kahi pānaʻi sludge.Hoʻopau ka ʻōpala i ka ʻōpala mānoanoa.ʻO ka hope, hoʻomaʻemaʻe i ka wai.
He mea koʻikoʻi ka ʻenehana flotation ea o DAF dissolved ea flotation i ka hoʻokaʻawale ʻana i ka wai paʻa (E hoʻemi i ka COD, BOD, chroma, etc.).ʻO ka mea mua, e hoʻohui i ka flocculating agent i ka wai maka a hoʻoulu maikaʻi.Ma hope o ka manawa hoʻopaʻa maikaʻi (e hoʻoholo ka lab i ka manawa, dosage a me ka hopena flocculation), komo ka wai maka i loko o ka wahi pili kahi e pili ai nā ea microscopic i ka floc a laila kahe i loko o ke kaʻawale.Ma lalo o nā hopena buoyancy, lana nā ʻōpū liʻiliʻi i nā flocs i ka ʻili, e hana ana i kahi pale lepo.Hoʻokuʻu ʻia ka ʻōpala i loko o ka hopper sludge.A laila, kahe ka wai hoʻomaʻemaʻe haʻahaʻa i loko o ka waihona wai maʻemaʻe ma o ka paipu ʻohi.Hoʻohana hou ʻia kekahi o ka wai i ka pahu flotation no ka ʻōnaehana hoʻoheheʻe ea, aʻo kekahi e hoʻokuʻu ʻia.
| Pūnaehana DAF |
Ka Mana Mana(kw)Dimension(m)Pipe Connection(DN)(m3/h)Pamīkini hoʻoheheʻe Air compressor System SkimmingL/L1W/W1H/H1(a) Wai komo(b) puka wai(c) sludge pukaHDAF-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-005~51.10.580.23.8/2.82.4/1.162.2/1.78080100HDAF-005~51.10.580.23.8/2.0.8/2. HDAF -010~101.50.550.24.5/3.82.7/1.362.4/1.9100100100HDAF-015~152.20.750.25.5/4.52.9/1.62.4/1.91002AF-0107. .2/2.22 .4/1.9150150150HDAF-030~3030.750.26.5/5.53.2/2.22.5/2.0150150150HDAF-040~405.50.750.27.7/6.73.5/2.50.50/2.60.50 .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-070~707.51.50.210.51.50.210.50.210. 50HDAF-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-10.4.200~12.5120~12.5. /3.42.5/2.1300300150
