Togafitiga Suavai Lafoa'i: Fa'agasologa & Tekinolosi
Le fa'afefea ona suia e fale gaosi fa'aonaponei le suavai leaga e avea ma punaoa toe fa'aaogaina a'o ausia tulaga fa'alesiosiomaga
O fa'aonaponei su'esu'e suavai leaga e fa'aaogaina ai se faiga fa'amama e tolu-vaega-tulaga muamua(faaletino),lona lua(biological), matulaga maualuga(agavaa) togafitiga—ia aveese e oo atu i le 99% o mea leaga. O lenei faiga fa'apitoa e fa'amautinoa ai o lo'o fa'amalieina mana'oga fa'atulafonoina le suavai lafoa'i a'o mafai ona toe fa'aoga gafataulimaina.
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Togafitiga Tulaga Muamua: Vaevaega Faaletino
Ave'ese le 30-50% o mea fa'amalo le tumau e ala i faiga fa'ainisinia
Fa'amata o Pa
Aveese lapisi tetele (>6mm) e puipuia ai meafaigaluega i lalo
Grit Chambers
Fa'ato'a le oneone ma le iliili ile saoasaoa fa'atonutonu (0.3 m/s)
Fa'amalamalamaga Muamua
Vaevae suau'u fe'avea'i ma suau'u fa'afefeteina (1-2 itula taofia)
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Togafitiga Lua: Fa'agaioiina o meaola
Fa'aleagaina le 85-95% o mea fa'aola e fa'aaoga ai microbial community
Biological Reactor Systems
MBBR
SBR
Vaega Autu
- Tane Ea: Fa'atumauina le 2 mg/L DO mo le fa'ama'iina o le aerobic
- Fa'amalamalamaga Lua: Biomass eseese (MLSS 2,000-4,000 mg/L)
- Toe fo'i palapala: 25-50% fua faatatau o le toe faafoi e faatumauina ai le biomass
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Togafitiga Tulaga Maualuga: Faila Faila
Aveese mea'ai o totoe, pathogens, ma micro-pollutants
Filifiliga
Fa'amama oneone po'o faiga fa'apena (MF/UF)
Tu'umamaina
Fa'avelaina o le UV po'o le fa'afeso'ota'i o le chlorine (CT ≥15 mg·min/L)
Ave'esea o mea'ai
Ave'esea o le nitrogen biological, vaila'au phosphorus precipitation
Talosaga Toe Fa'aaoga Suavai
Fa'asāina Fa'afanua
Fa'alili Alamanuia
Suavai Fa'asalaina
Munisipa'i e le mafai ona inu
Le Matafaioi Mata'utia o Suavai Lafoa'i
Puipuiga ole Soifua Maloloina
Ave'esea fa'ama'i fa'ama'i ma mea fa'aleagaina
Siosiomaga Tausi
Fa'amalieina tulafono fa'asa'o (BOD <20 mg/L, TSS <30 mg/L)
Toe Fa'aleleia Punaoa
E mafai ai ona toe fa'aaogaina vai, malosi, ma mea'ai
Tomai Fa'ata'ita'i Suavai Lafoa'i
O la matou 'au fa'ainisinia e tu'uina atu fofo atoatoa mo galuega fa'alenu'u ma fale gaosimea fa'aleaga vai otaota.
Fesoasoani fa'apitoa e maua Aso Gafua-Aso Faraile, 9:00-18:00 GMT+8
Taimi meli: Me-08-2025