Kena setsing sa ho hloekisa likhoerekhoere 'me u hlahlobe sephiri sa likhoerekhoere ha se sa "silafala"!

U batla ho tseba?

Letsatsi le letsatsi ha re hlapa ntloana, re hlapa, re hlatsoa lijana...

Likhoerekhoere tse kenang ka har'a likhoerekhoere li ea hokae?

Kajeno, setsi sa ho hloekisa likhoerekhoere tsa litoropo tsa Dazu

e bulehetse sechaba ka leru

Ha re hlahlobeng lekunutu la hore likhoerekhoere ha li sa le "litšila"!

Mokhoa oa 1: Kamore e mahoashe ea skrine le phaposi ea pompo ea metsi

Thibela maloanlahla a maholo le lintho tse phaphametseng ka har'a likhoerekhoere tse kenang fekthering

Phahamisa likhoerekhoere tse tala ho tloha botebong ba ka tlas'a lefatše

ho ea sebopeho sa phekolo ea holimo

Mokhoa oa 2: Kamore e ntle ea skrine le tanka ea lehlabathe la sefefo

E tlosa likaroloana tse kholo tsa lehlabathe (tse kentsoeng), moriri le likhoele tse khuts'oane tsa likhoerekhoere

E tlosa likaroloana tsa lehlabathe ka boholo ba karolo ea ≥0.2mm ka likhoerekhoere

E arola likaroloana tsa lehlabathe le sa tsoakoang le lintho tse phelang

Mokhoa oa 3: Tanka ea mantlha ea sedimentationTlosa scum

Tlosa tse ling tsa SS le COD

Hape e ka homogenize boleng ba metsi

Mokhoa oa 4: Sekoti se ntlafalitsoeng sa oxidation

Sebelisa mesebetsi e fapaneng ea libaka tsa anaerobic, anoxic le aerobic

Haholo-holo theola BOD5, COD le nitrification le denitrification

Ho tlosa naetrojene le phosphorus ka tlhaho.

Mokhoa oa 5: Tanka ea bobeli ea sedimentation

Mokhoa oa 6: Ts'ebetso e tebileng

(kamore e ntle ea skrine, tanka ea sefa ea lesela)

Tlosa likaroloana tse nyenyane ka har'a likhoerekhoere

Sefa metsi a litšila ho tloha tanka ea bobeli ea sedimentation

Ho fokotsa ho feta

SS, TN, TP le matšoao a mang a silafatsang metsing

Mokhoa oa 7: Kopana le tanka e bolaeang likokoana-hloko

 

Bolaea libaktheria le livaerase tse ka bang teng metsing a litšila a feme

Mokhoa oa 8: Ho tsoa ha metsi

Khoerekhoere e ea setsing sa ho hloekisa likhoerekhoere bakeng sa "leeto"

Karolo e 'ngoe ea eona e fetoha khase (carbon dioxide, joalo-joalo)' me e ntšetsoa moeeng

Karolo e 'ngoe ea eona ea lula 'me e fetoha seretse

E sebetsoa ke k'hamphani e tšoanelehang

Δ Ho hlahlojoa ha boleng ba metsi ho motho oa boraro

Metsi a setseng

Boleng ba metsi a litšila bo tlameha ho kopana

litlhoko tsa maemo a Sehlopha sa A sa maemo a pharalletseng a ho qhalla likhoerekhoere

pele e ka lokolloa

Sehlooho sa Letsatsi la Lefatše la Tikoloho la 2024

"China e ntle, ke sebapali"

Haeba bohle

e bolokang metsi

rata metsi

e rata metsi

joale re ka khona

haha tora ka lehlabathe

haha noka ka marothodi

nka bohato hona joale!