ʻO Hangzhou Qige Sewage Treatment Plant ka mea kanu hoʻoheheʻe kaona nui loa ma Zhejiang Province, me ka hiki ke mālama ʻia he 1.2 miliona tons i kēlā me kēia lā, a ʻo ia ke kuleana no ka mālama ʻana i ka 90% o ka wai ma ke kūlanakauhale nui o Hangzhou.Hoʻohana nui ʻia ka electromagnetic flowmeter i hāʻawi ʻia e Sinomeasure i loko o ka lumi dehydration e ana i ka kahe wai.
