Shuka Tsabtace Ruwa a cikin Tsohon Masana'antu na Nanxi shine mafi girman shukar ruwa a Nanxi, wanda ke ba da tabbacin ruwa ga mutane 260,000 a Nanxi. Bayan fiye da shekaru biyu na ginin, a halin yanzu ana amfani da kashi na farko na masana'antar tsarkake ruwa a cikin gandun dajin masana'antu na Nanxi. A cikin wannan aikin, muna amfani da na'urorin lantarki na lantarki, mita pH, mitar turbidity, mai watsa matsi da sauran kayan aikin.
