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Environment Division

Electro-Osmosis Dehydrator

Unlike existing mechanical type pressurized dehydration, the electrical penetration type uses electrophoresis and Electro-osmosis to separate sludge moisture and achieve high-efficiency dehydration.
Since sludge is mostly composed of (-) electric charge, sludge cake (water content of 80% or above) that has gone through 1st dehydration is supplied between the positive drum and negative caterpillar. By applying direct voltage, it pushes combined water in the sludge cell to the negative side for dehydration to achieve high-efficiency dehydration with a water content of 60wt% or below.

Technology theory

Features and performance

EOD-S

EOD-B

· Electro-Osmosis Dehydrator (Single Type)

MODEL		500S	1000S	1500S	2000S	2500S	3000S	Remark
Belt Press		0.5M	1M	1.5M	2M	2.5M	3M	Remark
Treat Capacity	㎥/hr (83wt%)	0.2	0.4	0.6	0.8	1.0	1.2	min
Treat Capacity	㎥/hr (83wt%)	0.25	0.5	0.75	1.0	1.2	1.5	max
Input Sludge tdickness	mm	6 ~ 12
Inlet Sludge	wt%	81±2
Outlet Sludge	wt%	62±4
Widtd of Belt	mm	560	1060	1560	2060	2560	3060
Drum Speed	m/min	0.26 ~ 2.6
Belt Lengtd	mm	8640
DC Voltage	V	70 ~ 90
SCR Cappacity	A	1000	2000	2500	3000	3500	4000
Electric Power Consumption	kwh	40~60	80~100	120~140	140~160	160~190	190~220
Water Requirement	ℓ/min	6	9	12	15	18	21
Air Requirement	kgf/㎠	5ℓ/min at 5kgf/㎠
weight	ton	3	4.5	6	7.5	9	10.5
Dimension	L	2763	2763	2863	2863	2963	2963
	W	1565	2065	2565	3065	3565	4065
	H	2530	2530	2630	2630	2730	2730

※ The disposal capacity & consumption of electric power to be changed to the condition of sludge.
※ The data will ve changed to increase the capacity sometimes.