Perlakuan Air Limbah Unit DAF Leyur Air Flotation System
DAF flotation hawa leyur diwangun ku tank flotation, sistem hawa leyur, pipa réfluks, hawa leyur Sistim dileupaskeun, skimmer (Dumasar kana kabutuhan customer, aya tipe digabungkeun, tipe iinditan jeung tipe ranté-plat milih.), Kabinet listrik jeung saterusna .
Téknologi pamisahan flotasi hawa tina Benenv DAF flotasi hawa leyur ngabubarkeun hawa kana cai dina tekanan kerja anu tangtu.Dina prosésna, cai bertekanan jenuh ku hawa anu leyur sareng dibuang kana wadah flotasi.Gelembung hawa mikroskopis dihasilkeun tina hawa dileupaskeun ngagantelkeun kana padet ditunda sarta ngambang kana beungeut cai, ngabentuk simbut sludge.A scoop ngaluarkeun sludge thickened.Tungtungna, éta lengkep purify cai.
Téknologi flotasi hawa tina flotasi hawa leyur DAF muterkeun hiji peran penting dina separation solid-cair (Sakaligus ngurangan COD, BOD, chroma, jsb).Firstly, campur agén flocculating kana cai atah jeung aduk tuntas.Sanggeus waktu ingetan éféktif (lab nangtukeun waktu, dosage sarta pangaruh flocculation), cai atah asup kana zone kontak dimana gelembung hawa mikroskopis taat kana floc lajeng ngalir kana zone separation.Dina pangaruh buoyancy, gelembung leutik ngambang flocs ka beungeut cai, ngabentuk simbut sludge.Alat skimming ngaluarkeun sludge kana hopper sludge.Lajeng cai clarified handap ngalir kana embung cai bersih ngaliwatan pipa ngumpulkeun.Sababaraha cai didaur ulang ka tank flotation pikeun sistem ngabubarkeun hawa, sedengkeun nu sejenna bakal discharged.
| Sistim DAF |
ModélKakuatan (kw) Dimensi (m) Sambungan pipa (DN) (m3 / h) Daur ulang pompaAir compressorSistem SkimmingL / L1W / W1H / H1 (a) inlet cai (b) outlet cai (c) sludge outletHDAF-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-005~51.10.580.23.8/8.20. 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-0120~7. .2/2.22 .4/1.9150150150HDAF-030~3030.750.26.5/5.53.2/2.22.5/2.0150150150HDAF-040~405.50.750.27.7/6.73.5/2.50.5/2.50.5/2.61.50 .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-070~707.51.50.210.50.210.50.210.50.210. 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-100~100152.20.211.7/10.64.2/3.22.5/2.1300300150~2.1300300150HDAF-0.4.25101. /3.42.5/2.1300300150
