New electronic flocculation device

new-typeelectronicFlocculation deviceThe working principle is to connect multiple sets of parallel plates with direct current, generate an electric field between the plates, and make the water to be treated flow into the gaps of the plates. At this time, the electrified electrode plate will undergo an electrochemical reaction, dissolving Al3+or Fe2+ions and hydrolyzing them in water to undergo flocculation reaction. During this process, other effects such as electric flotation and oxidation-reduction also occur, resulting in effective conversion and removal of soluble, colloidal, and suspended pollutants in water.

Compared with traditional chemical flocculation,new-typeElectronic flocculation deviceIt has the characteristics of stable performance, automated operation, and high efficiency.

(1) The electrocoagulation process has irreplaceable advantages over other water treatment processes in the treatment of heavy metal wastewater, demulsification and oil removal of oily wastewater, decolorization and COD reduction of printing and dyeing wastewater, improvement of biodegradability of refractory organic wastewater, and destabilization and sedimentation of fine suspended particles;

(2) Due to the absence of medication, the amount of sludge generated by electrocoagulation process is usually 40% less than other treatment processes, resulting in high sludge density and greatly reducing the disposal cost of sludge, while also achieving clean production of sewage treatment processes;

(3) The equipment has a high degree of automation, simple operation, low requirements for operators, smooth operation, stable effluent quality, short equipment processing time, and high processing efficiency;

(4) The investment of electrocoagulation treatment process is basically equivalent to that of other treatment processes in terms of project investment, but the operating cost of electrocoagulation treatment process is usually only between 1/3 and 1/2 of the operating cost of other treatment processes;

(5) The hydroxide produced by electrocoagulation has higher activity, stronger coagulation and adsorption ability, and better treatment effect than chemical coagulants. The required amount of metal ions is only about one-third of that of chemical coagulation, and it will not increase the anion content in water due to the addition of chemicals;

(6) The electrocoagulation treatment equipment is designed to be compact and occupies a small area, only 1/5 of the area occupied by chemical treatment facilities.