Warshada Sifaynta Biyaha ee ku taal Nanxi Old Industrial Park waa warshadda biyaha ee ugu weyn Nanxi, taasoo dammaanad qaadaysa biyaha 260,000 oo qof oo ku nool Nanxi.Ka dib in ka badan laba sano oo dhisme ah, wejiga koowaad ee warshadda biyaha sifaynta ee Nanxi Old Industrial Park ayaa hadda la isticmaalayaa.Mashruucan, waxaan u isticmaalnaa qulqulka elektiroonigga ah, mitirka pH, mitirka turbidity, gudbiyaha cadaadiska iyo qalabyada kale.
