Faiga Suavai Lafoa'i WWTP Clarifier Suavai Togafitiga Suavai Sapalai DAF Units Fa'afefeteina Ea
DAFfa'afefeteina o le eae aofia ai tane fuga, faiga ea solo, reflux paipa, fa'amavae ea fa'asa'oloto faiga, skimmer (Fa'avae i luga o mana'oga o tagata fa'atau, o lo'o i ai tu'aiga tu'ufa'atasi, ituaiga femalagaa'i ma ituaiga filifili-papa e filifili ai.), kapeneta eletise ma isi.
Fa'atekonolosi fa'a'ese'esega fa'afefete a Benenv DAFfa'afefeteina o le eafa'amavae le ea i le vai i se mamafa galue.I le fa'agasologa, o le vai fa'amalo e fa'atūmu i le ea fa'amavae ma lafoa'i i totonu o se va'a fa'afefete.O pupuga ea laititi e maua mai i le ea fa'amatu'u fa'apipi'i i mea malo ma fa'apeopea i luga, ma fai ai se palanikeke palapala.O se si'i e aveese ai le palapala mafiafia.Mulimuli ane, e faamamaina atoatoa le vai.
Fa'atekonolosi fa'afefeteina ea o le DAF fa'afefeteina ea e ta'alo se sao taua i le vavae'esega-suavai (Fa'apena fa'aitiitia COD, BOD, chroma, ma isi).Muamua, fa'afefiloi le vaila'au fa'afefete i totonu o le vai mata ma fa'afefiloi lelei.A mae'a le taimi fa'atumauina lelei (fa'atonu a le fale su'esu'e le taimi, vaila'au ma a'afiaga o le flocculation), e o'o atu le vai mata i totonu o le sone fa'afeso'ota'i lea e pipi'i ai le ea microscopic i le floc ona tafe atu lea i le sone vavae'ese.I lalo o a'afiaga fa'alelei, e fa'afefeteina ai e pupuni ninii le fuga i luga, ma fai ai se palanikeke palapala.O se masini fa'amama e aveese ai le palapala i totonu o le fa'apala.Ona tafe atu lea o le vai manino pito i lalo i le faatanoa vai mama e ala i le paipa aoina.O nisi vai e toe fa'aaogaina i le tane fa'afefe mo le fa'afefeteina o le ea, a'o isi o le a fa'aalu.
| DAF SystemModel | Malosiaga | Malosi (kw) | Fua(m) | So'oga paipa(DN) | ||||||
| (m3/h) | Toe fa'aaogaina pamu | Ea compressor | Skimming faiga | L/L1 | W/W1 | H/H1 | (a) Suavai totonu | (b) alavai | (c) fa'alatalafu palapala | |
| 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 |
