The product consists of a reagent bottle, reactor, mixer, pH meter, water valve, filter tank, activated carbon tank. The overall size of the product is about 375 x 375 * 550mm. The total amount of wastewater for each treatment is 6L to 12L; the power supply is AC220V, 50HZ, DC, 12V, 500mA; reaction tank size: Phi 350 * 120mm; filter tank size: 320 * 250 * 105mm.