Tlhaloso e Khutšoanyane:

Indasteri ea ho daea masela ke e 'ngoe ea mehloli e ka sehloohong ea tšilafalo ea metsi a litšila a indasteri lefatšeng. Metsi a litšila a ho daea ke motsoako oa thepa le lik'hemik'hale tse sebelisoang lits'ebetsong tsa ho hatisa le ho daea. Metsi hangata a na le maemo a holimo a lintho tse phelang tse nang le phapang e kholo ea pH 'me phallo le boleng ba metsi li bontša phapang e kholo. Ka lebaka leo, mofuta ona oa metsi a litšila a indasteri o thata ho a sebetsana. A senya tikoloho butle-butle haeba a sa phekoloe hantle.

Feme e tsebahalang ea masela Guangzhou e ka fana ka bokhoni ba ho sebetsana le likhoerekhoere ba ho fihla ho 35,000m3 ka letsatsi. Ka ho sebelisa mokhoa oa ho kopanya oxidation, e ka fana ka tlhahiso e phahameng ea seretse empa e na le dikahare tse tlase tse tiileng. Kahoo, ho hlokahala hore ho be le mahloriso pele ho ts'ebetso ea ho tlosa metsi. Khamphani ena e rekile mechine e meraro ea HTB-2500 series rotary drum thickening-dewatering lebanta filter ho tsoa k'hamphaning ea rona ka Mmesa, 2010. Lisebelisoa tsa rona li sebelitse hantle ho fihlela joale, ka hona li fumane thoriso e phahameng ho tsoa ho bareki. E boetse e khothalelitsoe ho bareki ba bang indastering e tšoanang.