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Sludge Thickening and Dewatering

Sludge thickening and dewatering is two important stages in treating sludge.

Thickening commonly produces sludge solids concentrations between 15% and 20%, LZZG Deep Cone Thickener results in maximum water recovery, maximum underflow density, can help to save the downstream costs.

We usually use filter press to reduces moisture content of the sludge (dewatering stage). Approximately 95% reduction in volumeand most overflows will be recycled or reusing.


Automatic cleaning, automatic discharge slurry, reduce manual operation.

Superior material

Made of qualified carbon steel (or stainless steel, epoxy glass fiber reinforced plastic, etc.), with good strength and corrosion resistance.

LZZG Deep Cone Paste Thickener

Cost Effective

Low flocculant cost, big capacity, high efficiency, stable performance.

Environmental protection

The purified water can totally reach to national standard of discharge and can be recycled.

Sludge Treatment System

How Sludge Treatment System Work

Waste water from wash plant feed into deep cone thickener, the concentration of waste water could be enhanced from 2% ~ 15% to 60%~ 70% by the machine, the clear water is overflow from the upper part of the thickener, achieve the purpose of sludge concreate and solid-liquid separation.

Then, thicnened sludge is pumped into filter press or belt filter press for mechanical dewatering. Finally, get drier mud cake with moisture content below 30%.

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Technical parameters

Get the latest technical parameters of deep
cone thickener in detail before purchase, so as to serve as a reference.

Model Capacity (t/h) Height  (mm) Volume (m³) Weight (kg) Overall Size (mm)
S3040 <50 3000*4000 35 7800 3600*3600*8860
S3060 50-100 3000*6000 50 9000 3600*3600*10860
S6030 100-150 6000*3000 100 11000 6600*6600*9400
S6040 150-200 6000*4000 130 14000 6600*6600*10400
S6050 200-250 6000*5000 160 17000 6600*6600*11400
Waste Management

Construction and Industrial Waste Disposal Singapore

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Wastewater Treatment Process

The Best Wastewater Treatment Process in Vietnam

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Wastewater Treatment

Tailings Dewatering and Wastewater Treatment

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Sludge Dewatering Method

Choose the best sludge dewatering method

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