Phekolo ea Metsi a Litšila ea 'Masepala: Ts'ebetso & Theknoloji
Limela tsa sejoale-joale tse hloekisang li fetola metsi a litšila hore e be lisebelisoa tse ka sebelisoang hape ha li ntse li kopana le maemo a tikoloho
Phekolo ea metsi a litšila ea mehleng ena e sebelisa mehato e meraro ea tlhoekiso—tsa mathomo(ea nama),bobeli(baeloji), lethuto e phahameng(e tsoetseng pele) phekolo-ho tlosa ho fihlela ho 99% ea litšila. Mokhoa ona o hlophisitsoeng o netefatsa hore metsi a lahliloeng a kopana le litlhoko tsa taolo ha a ntse a nolofalletsa tšebeliso e tsitsitseng.
1
Kalafo ea Pele: Karohano ea 'Mele
E tlosa 30-50% ea lintho tse tiileng tse emisitsoeng ka mekhoa ea mechine
Lits'oants'o tsa Bar
Tlosa lithōle tse kholo (> 6mm) ho sireletsa lisebelisoa tse tlaase
Grit Chambers
Lokisetsa lehlabathe le lehlohlojane ka lebelo le laoloang la phallo (0.3 m/s)
Bahlalosi ba Pele
Arola oli e phaphamalang le lintho tse tiileng tse ka rarolloang (ho koalloa ka lihora tse 1-2)
2
Kalafo ea Bobeli: Phekolo ea Likokoana-hloko
E nyenyefatsa 85-95% ea lintho tse phelang ka ho sebelisa metse ea likokoana-hloko
Lits'ebetso tsa Biological Reactor
MBBR
SBR
Likarolo Tsa Sehlooho
- Litanka tsa Aeration: Boloka 2 mg/L DO bakeng sa tšilo ea lijo ea aerobic
- Litlhaloso tsa bobeli: Biomass e arohaneng (MLSS 2,000-4,000 mg/L)
- Sludge Return: Sekhahla sa ho khutla sa 25-50% ho boloka biomass
3
Kalafo ea Thuto e Phahameng: Ho hloekisoa ho tsoetseng pele
E tlosa limatlafatsi tse setseng, likokoana-hloko le likokoana-hloko tse nyenyane
Tlhophiso
Lisebelisoa tsa lehlabathe kapa li-membrane system (MF/UF)
Ho bolaea likokoana-hloko
Mahlaseli a UV kapa ho kopana le chlorine (CT ≥15 mg·min/L)
Ho Tlosa Limatlafatsi
Ho tlosoa ha naetrojene ea likokoana-hloko, pula ea phosphorus ea lik'hemik'hale
Likopo tsa Tšebeliso ea Metsi a Tlisoang Hape
Ho nosetsa ha naha
Pholiso ea Liindasteri
Recharge Metsi a ka tlas'a lefatše
Mmasepala Non-Potable
Karolo ea Bohlokoa ea Phekolo ea Metsi a Litšila
Tšireletso ea Bophelo ba Sechaba
E felisa likokoana-hloko tse tsamaisoang ke metsi le litšila
Tumellano ea Tikoloho
E kopana le melao e thata ea ho ntša metsi (BOD <20 mg/L, TSS <30 mg/L)
Khutlisa Mohloli
E nolofalletsa metsi, matla, le phepelo ea limatlafatsi
Setsebi sa Phekolo ea Metsi a Litšila
Sehlopha sa rona sa boenjiniere se fana ka litharollo tse felletseng bakeng sa merero ea ho hloekisa metsi a litšila a masepala le a indasteri.
Tšehetso ea tekheniki e fumaneha Mantaha-Labohlano, 9:00-18:00 GMT+8
Nako ea poso: May-08-2025