Nidaamyada Biyaha Wasakhda WWTP Qaybaha Daaweynta Biyaha ee WWTP Unugyada DAF oo Kala Diray Sabaynta Hawada
DAFsabbeynta hawada kala diriwuxuu ka kooban yahay haanta sabbeynta, nidaamka hawada kala diri, tuubada reflux, hawada kala diri nidaamka sii daayay, skimmer (Sida ku saleysan baahida macaamiisha, waxaa jira nooc la isku daray, nooca safarka iyo nooca silsilad- saxan si ay u doortaan.), golaha korontada iyo wixii la mid ah.
Farsamaynta sabbeynta hawada ee Benenv DAFsabbeynta hawada kala dirihawada ku milmi biyaha cadaadis shaqo oo gaar ah.Inta lagu jiro hawsha, biyaha la cadaadiyo waxaa lagu dheregsan yahay hawo kala diri ah waxaana lagu sii daayaa weelka sabbeynta.Xumbo-xumada hawo-mareenka ah ee ay soo saarto hawo la sii daayo ayaa ku xidha xayndaab adag oo hakad ku jira oo korka sabbaynaya, samaynaysa buste dhoobo ah.Qaado waxay ka saartaa dhoobada dhumucda leh.Ugu dambeyntii, waxay si buuxda u nadiifisaa biyaha.
Tignoolajiyada sabbeynta hawada ee DAF sabbeynta hawada kala diri waxay door muhiim ah ka ciyaartaa kala soocida dareeraha adag (Isla mar yare COD, BOD, chroma, iwm).Marka hore, ku qas wakiilka qulqulaya biyaha ceeriin oo si fiican u walaaq.Ka dib wakhtiga haynta waxtarka leh (shaybaadhka ayaa go'aamiya wakhtiga, qiyaasta iyo saamaynta qulqulka), biyaha ceeriin waxay galaan aagga xidhiidhka halkaas oo xumbooyinka hawo-mareenka ah ay u hoggaansamaan qulqulka ka dibna waxay u qulqulaan aagga kala-soocidda.Marka la eego saamaynta guuxa, goobooyin yaryar ayaa sabbaynaya qulqulka dusha sare, samaynta buste dhoobo ah.Aaladda skimming waxay ka saartaa dhoobada gudaha hopper-sludge.Kadibna biyaha hoose ee la caddeeyey waxay ku qulqulayaan kaydka biyaha nadiifka ah iyagoo sii maraya tuubada ururinta.Qaar ka mid ah biyaha ayaa dib loogu warshadeeyay haanta sabbaynta si ay hawada u milmaan, qaar kalena waa laga saarayaa.
| Qaabka DAF System | Awood | Awood (kw) | Cabbirka (m) | Isku xirka dhuumaha (DN) | ||||||
| (m3/saac) | Bamka dib u warshadaynta | Compressor hawada | Nidaamka skimming | L/L1 | W/W1 | H/H1 | (a) Biyo gelid | (b) biyo-mareen | (c) meel laga soo saaro dhoobada | |
| HDAF-002 | ~2 | 0.75 | 0.55 | 0.2 | 3.2/2.5 | 2.4/1.16 | 2.2/1.7 | 40 | 40 | 80 |
| HDAF-003 | ~3 | 0.75 | 0.55 | 0.2 | 3.5/2.8 | 2.4/1.16 | 2.2/1.7 | 80 | 80 | 100 |
| HDAF-005 | ~5 | 1.1 | 0.55 | 0.2 | 3.8/3.0 | 2.4/1.16 | 2.2/1.7 | 80 | 80 | 100 |
| HDAF-010 | ~10 | 1.5 | 0.55 | 0.2 | 4.5/3.8 | 2.7/1.36 | 2.4/1.9 | 100 | 100 | 100 |
| HDAF-015 | ~15 | 2.2 | 0.75 | 0.2 | 5.5/4.5 | 2.9/1.6 | 2.4/1.9 | 100 | 100 | 100 |
| HDAF-020 | ~20 | 3 | 0.75 | 0.2 | 5.7/4.8 | 3.2/2.2 | 2.4/1.9 | 150 | 150 | 150 |
| HDAF-030 | ~30 | 3 | 0.75 | 0.2 | 6.5/5.5 | 3.2/2.2 | 2.5/2.0 | 150 | 150 | 150 |
| HDAF-040 | ~40 | 5.5 | 0.75 | 0.2 | 7.7/6.7 | 3.6/2.6 | 2.5/2.1 | 200 | 200 | 150 |
| HDAF-050 | ~50 | 5.5 | 0.75 | 0.2 | 8.1/7.1 | 3.6/2.6 | 2.5/2.1 | 200 | 200 | 150 |
| HDAF-060 | ~60 | 7.5 | 1.5 | 0.2 | 9.5/8.4 | 3.8/2.8 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-070 | ~70 | 7.5 | 1.5 | 0.2 | 10.0/9.0 | 3.8/2.8 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-080 | ~80 | 11 | 1.5 | 0.2 | 10.5/9.5 | 4.0/3.0 | 2.5/2.1 | 250 | 250 | 150 |
| HDAF-100 | ~100 | 15 | 2.2 | 0.2 | 11.7/10.6 | 4.2/3.2 | 2.5/2.1 | 300 | 300 | 150 |
| HDAF-120 | ~120 | 15 | 2.2 | 0.2 | 12.5/11.4 | 4.4/3.4 | 2.5/2.1 | 300 | 300 | 150 |
