Project Description

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NWC-60

The NWC-60 treatment equipment is an extremely compact size yet offers exceptional water treatment performance.

NIHON KASETSU NWC-60 treatment equipment
Length 3,500 mm
Width 2,000 mm
Height 2,070 mm
Performance* 30-90 Tons/h
Power 3.3 kW
Weight 2.0 Tons

* Estimated – varies according to application.

Main Features

1

Compact size

The innovative interior cell design optimises the water flow and sludge settling; thus, achieving the most effective treatment with minimum space requirements. The equipment is very easy to transport and can be placed almost anywhere. This makes it especially suitable for temporary use, such as in construction projects or cleaning areas affected by natural disasters.

2

Easy to install

Weighing 2 tons, it can be moved by a crane lorry and is easy to load and unload. It needs little labour for installation and can be removed quickly in an emergency.

3

Large capacity

Despite its compact size, it can treat 30-90 tons per hour, depending on the type of project.

4

Easy to use

It is very easy to connect and use. There are few controls, handling is intuitive and lights for the main indicators mean it can be used by any operator.

Details

  1. Entry of raw water
    With two input types, 3″ or 4″, depending on the flow of water to be treated.
  2. Flocculant dispenser
    Tank with dosing system that controls the amount of flocculant depending on the water turbidity.
  3. Primary coagulation tank
    The water is stirred vigorously with the coagulating agent in this first flocculation stage.
  4. Secondary coagulation tank
    The water is stirred more moderately to optimise sedimentation in the second flocculation stage.
  5. Primary sedimentation tank
    First gross sedimentation stage, with an intermediate filter.
  6. Water drainage
    Both flocculation tanks have outlets to drain out the water.
  7. Sludge outlet
    2 x 3″ outlets. The sludge exits under the pressure of the water without needing a pump.
  8. Secondary sedimentation tank
    Last sedimentation stage, with fine honeycomb filtration.
  9. Water outlet
    Clean water exits via a channel type waterfall or via 2 x 4″ or 6″ pipes.

Process

  1. PRIMARY COAGULATIONTANK
    With two input types, 3″ or 4″, depending on the flow of water to be treated.
  2. SECONDARY COAGULATION TANK
    The second coagulation stage occurs.
  3. PRIMARY SEDIMENTATION TANK
    The first settling of sludge occurs.
  4. SECONDARY SEDIMENTATION TANK
    Final settling and filtering stage.