Litšila tse ling tse tiileng, joalo ka magnesium sulfite, calcium sulfate le ammonium sulfate, li tla hlahisoa ts'ebetsong ea desulfurization ea indasteri le denitrification.Lilemong tsa morao tjena, litšila tsena tse tiileng li tlala haholo ka mekotleng ea lijana, le lisebelisoa tse khethehileng tsa ho tlatsa joalo ka liphutheloana tsa mekotla ea lithane ...
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