Indasteri ea pampiri ea ntloana tlhahisong ea metsi a litšila, khase e litšila, masalla a litšila, lintho tse chefo le lerata li ka baka tšilafalo e tebileng ea tikoloho, taolo ea eona, thibelo kapa ho felisoa ha kalafo, e le hore tikoloho e potolohileng e se ke ea ameha kapa ea ameha hanyane, e se e le karolo ea bohlokoa ea indasteri ea pampiri ea ntloana. Indasteri ea pampiri ea ntloana ho tšilafalo ea metsi e tebile, ka, drainage (ka kakaretso e fetang lithane tse 300 tsa metsi ka tonne ea pulp le pampiri ea ntloana), metsi a litšila a nang le lintho tse ngata tsa tlhaho, tlhoko ea oksijene ea biochemical (BOD) e phahame, lintho tse tiileng tse emisitsoeng (SS) li feta, 'me li na le lintho tse chefo, tse nang le' mala o nang le monko o ikhethang, tse behang kholo e tloaelehileng ea lintho tse phelang metsing kotsing, tse amang indasteri, temo le temo ea liphoofolo le baahi ba metsi le tikoloho ea tikoloho. Ha li ntse li bokellana ho theosa le lilemo, lintho tse tiileng tse emisitsoeng li tla silafatsa kou ea noka, 'me li hlahise monko o chefo oa hydrogen sulfide, e leng kotsi e kholo.
Mehloli ea tšilafalo Mekhoa e meholo indastering ea pampiri ea ntloana ke ho lokisa thepa e tala, ho e phunya, ho hlaphoheloa ha alkali, ho e soeufatsa, ho kopitsa pampiri ea ntloana le tse ling. Mokhoa oa ho lokisa thepa e tala o hlahisa lerōle, makhapetla, likotoana tsa patsi, qetello ea joang; ho phunya le ho hlaphoheloa ha alkali, mokhoa oa ho soeufatsa o hlahisa khase ea mosi, lerōle, metsi a litšila, masala a kalaka, jj.; mokhoa oa ho kopitsa pampiri ea ntloana o hlahisa metsi a masoeu, kaofela a na le litšila. Tšilafalo ea indasteri ea pampiri ea ntloana tikolohong e ka aroloa ka mekhahlelo e 3 ea tšilafalo ea metsi (Tafole ea 1), tšilafalo ea moea (Tafole ea 2) le tšilafalo ea litšila tse tiileng.
Litšila tse tiileng ke pulp e bolileng, slag ea pulp, makhapetla, likotoana tsa patsi tse robehileng, joang, metso ea joang, joang, seretse se sesoeu se nang le silika, slag ea lime, slag ea tšepe ea sulfuric, slag ea molora oa mashala, jj., tse kenellang sebakeng seo, li tsoa metsing a litšila ho silafatsa 'mele oa metsi le mehloli ea metsi a ka tlas'a lefatše. Bothata ba lerata le bona ke bothata bo boholo indastering ea pampiri ea ntloana.
Thibelo le taolo ea tšilafalo li ka aroloa ka mekhahlelo e 'meli: phekolo e se nang kotsi sebakeng seo le phekolo ea metsi a litšila kantle ho sebaka seo.
Pampiri ea ntloana ea Yashi e phuthoa ka mokhoa oohle oa 'mele. Mokhoa oa tlhahiso ha o kotsi 'meleng oa motho. Sehlahisoa se felileng ha se na masala a lik'hemik'hale a kotsi 'me se phetse hantle ebile se bolokehile. Sebelisa khase ea tlhaho ho e-na le mafura a tloaelehileng ho qoba tšilafalo ea mosi moeeng. Tlosa mokhoa oa ho soeufatsa, boloka 'mala oa pele oa likhoele tsa limela, fokotsa tšebeliso ea metsi tlhahisong, qoba ho ntšoa ha likhoerekhoere tse soeufatsang, 'me u sireletse tikoloho.
Nako ea poso: Phato-13-2024
