Ma kahi o ka Fushan Sewage Treatment Plant ma Shanxi, ua hoʻohana maikaʻi ʻia nā mea hana loiloi wai o Sinomeasure: ORP mika, mika oxygen dissolved, sludge concentration meter a me nā mea hana ʻē aʻe i hoʻohana maikaʻi ʻia i ka nānā ʻana i nā pahu aeration i ka mālama ʻana i ka wai, hoʻomaikaʻi nui i ka pololei o ka nānā 'ana i ka maika'i o ka wai a me ka hō'oia 'ana i ka 'oihana ki'eki'e a me ke kūpa'a o ka ho'oma'ema'e 'ana.
