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 zimbudzi zomwe zili m'tawuni yayikulu ya Hangzhou.Ma electromagnetic flowmeter operekedwa ndi Sinomeasure amagwiritsidwa ntchito makamaka m'chipinda chopanda madzi m'thupi kuti ayese kuthamanga kwa zimbudzi.
