Ikigo gishinzwe gutunganya imyanda y’isoko ry’indabyo rya Xihu mu ruzi rwa Pearl ni ikigo kizwi cyane cyo gutunganya imyanda muri ako karere, kikaba gifite uruhare runini mu kweza amazi. Ibipimo nka Metero ya Oxygene Yashushe, Metero ya Turbidity, Ultrasonic Level Gauge, nibindi bikoreshwa kurubuga mubice, bigira uruhare runini mugutunganya imyanda.
