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"DECA" Clarifier

APW-deca
The APW "DECA" Clarifier is an automatic hydraulic device, specially designed to accelerate reactions through methodical recirculation of the precipitates formed by the flocculent and influent water. The "DECA" Clarifier operates continuously to provide the required effluent water quality.

The water to be treated, mixed with flocculent, enters the DECA Clarifier through a venturi type on-line flocculator placed in the bottom of internal (reaction) chamber. The up-stream flow of flocculated particles over close to the top to the intermediate cylinder chamber. This way the liquid is forced to flow downward precipitating heavier particles. The sludge deposited in the settling chamber returns to the reaction chamber by induced flow. The resulting sludge enrichment allows rapid flocculation and formation of the dense precipitate. The conical floor of the unit helps the sludge slide toward the ejector for recirculation. Concentrated sludge is collected at the bottom hopper and is periodically released to drain. The effluent flows over the truncated conical collector into the intermediate tank for further treatment.
The "DECA" Clarifier has no moving parts.

Soliquator

The APW SOLIQUATOR, a patented Process System, is the perfect solution for waste water treatment and management. The system is currently operating at a number of installations WORLDWIDE for a variety of industrial and municipal waste water treatment applications.

The SOLIQUATOR is an advanced, automatic, recovery and recycling system which operates continuously to provide required sludge concentration and effluent water quality. The system is designed for Solid-liquid separation based on years of research, development and practical
operational experience.

SPECIFIC FEATURES OF THE SOLIQUATOR

• Liquid - solid separation with extremely small sedimentation area, in comparison with other existing methods.
• Improved performances on COD/BOD.
• On line treatment system for recycling waste material and effluent water, for reuse in diverse
• industrial applications.
• Sludge thickening of municipal waste water.
• Automatic compensation for changing quality of waste water influent.

Gravity Screen Filter - Series 188

Series 188 is a new self cleaning gravity screen filter. The filtering method is based on gravity flow through a stainless steel screen. Raw water feed to the filter is carried out by gravity or by low pressure.

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Self Cleaning Strainer - Series 181

The self cleaning suction strainer is designed to protect the pump from clogging by debris, trash and solid dirt. It is connected to the pump inlet and submerged in the water source (river, lake, reservoir etc.).

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Pre-filtration Filter - Series 184

Pre-filtration strainer is designed to protect pumps, valves, finer filters etc., by preventing passage of coarse solids, if they penetrate the water system.

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Suction Strainer

Prefiltration

Prefiltration products are designed to protect treatement systems from larger debris and other solids.

Atlanta Pure Water offers the following prefiltration products:

Pre-filtration Filter - Series 184

Self Cleaning Strainer - Series 181

Gravity Screen Filter - Series 188

Hydrocyclones

Hydrocyclones are specially engineered water filtration units that prefilter many types of contaminants from water sources.

Using centrifugal force, these filters force sediment into a collection tank below the hydrocyclone and filtered water out the top of the unit. They are often used in reverse osmosis applications to remove the larger sediment before the water enters other filters in the system.

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Screen Filters

Atlanta Pure Water's Screen Filters series 2000 are suitable for the control of small quantities of water impurities. These filters feature two stainless-steel screens for double protection. Series 2000 has a horizontal inlet and a bottom vertical outlet.

Media Filters

Atlanta Pure Water's unique media filter design offers a competitive advantage over all other available media filters available. Not only do we provide the best warranty in the industry, but our diffuser back-flush system provides a larger surface area with more even distribution leading to extended media life and more effective filtration.