Hangzhou Qige Sewage Treatment Plant ndi malo akulu kwambiri ochotsera zinyalala m'tauni m'chigawo cha Zhejiang, chomwe chili ndi mphamvu yochotsa zimbudzi zokwana matani 1.2 miliyoni patsiku, ndipo imayang'anira 90% ya zinyalala m'tawuni yayikulu ya Hangzhou. Ma electromagnetic flowmeter omwe amaperekedwa ndi Sinomeasure amagwiritsidwa ntchito makamaka m'chipinda chopanda madzi m'thupi kuyeza kuyenda kwa zimbudzi.
