The electrocoagulation flotation technique is a combination of different processes, including electrolysis, flocculation and flotation. Compared to a chemical coagulation process that doses the amount of flocculent, electrocoagulation flotation is a technique that removes more contaminant, reacts quickly, features a larger pH application range, subsides in a more compact manner, and has a better clarification effect. The electrocoagulation flotation machine is widely used in the wastewater treatment in textile printing, dye chemicals, medical, leather and electroplating industries.
By placing the iron or aluminum on the positive pole in the purified water, the positive pole produces an oxygen bubble, while the negative pole will produce hydrogen bubbles in a process known as electrolysis. In the rising process of the bubbles, the suspended solids will be removed from the water and form a residue layer. On the other side, the tervalence aluminum ion (bivalence iron ion), its hydrolyzing polymerisate and the suspended residue will interact with each other, and thus become flocculated.
Main structure of the electrocoagulation flotation machine
The electrocoagulation flotation machine includes the transmission organ, transmission shaft, impeller and sand suction system.
(1) The electrocoagulation flotation machine does not need the any extra chemical coagulant.
(2) The device can remove the germ through the removal of suspended solids in water, and adapt to special poles.
(3) The electrocoagulation flotation machine can improve the treatment biodegradability of the wastewater.
(4) The device can decrease the COD, SS, oils, turbidity, chroma, germ and virus amounts found in the wastewater.
Customization notice of the electrocoagulation flotation machine
Please provide the treatment volume and material requirements.
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dissolved air flotation, wastewater treatment, sewage treatment