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ALDRUM G3 | Alfa Laval

The ALDRUM thickener works on the principle of conveying polyelectrolyte-treated sludge (a.k.a. flocculated sludge) through a slowly rotating drum filter. The sludge remains in the drum while the water phase passes through the filter cloth.

Rotary drum thickener, Andritz | Sludge Processing

Rotary drum thickener, Andritz | Sludge Processing Rotary drum thickener, Andritz Updated on 28 June 2021 A video to demonstrate the principles of the Andritz rotary drum thickener. Rotary drum thickener, Andritz Rotary drum thickener, Andritz Source: ANDRITZ GROUP / YouTube Other videos you might like… Video Solar dryer, OTEX Watch video Video

ALDRUM system for thickening industrial sludge | Alfa Laval

The ALDRUM drum thickener works on the principle of conveying polyelectrolyte treated sludge (a.k.a. flocculated sludge) through a slowly rotating drum filter. The sludge remains in the drum, while the water phase passes through the filter cloth. The ALDRUM can be adjusted to suit individual sludge thickening needs. It is possible to achieve ...

Rotary Drum Thickeners - Sludge Treatment - YouTube

Rotary Drum Thickeners - Sludge Treatment - Charter Machine Company - YouTube Our ROEFILT Sieve Drum Concentrator (SDC) reduces the volume of thin sludge and slurry produced during...

Sludge dewatering - ANDRITZ

The ANDRITZ Gravity Table GT is used as a first dewatering stage for sludge prior to subsequent pressing operations (e.g. pressure filters of sludge screw presses). Gravity is utilized to thicken the sludge from a feed consistency of 0.6–5% to a discharge consistency of 12–22%. The gentle treatment of the gravity table keeps the flocculent ...

Hycor® ThickTech™ - Rotary Drum Thickener | Parkson Corporation

Rotary Drum Thickener. The Hycor ® ThickTech™ Rotary Drum Thickener (RDT) is the industry leading sludge thickener. Its performance is unmatched, with sludge volume reduction of 90% and a 98% capture rate. In addition, this superior performance is achieved with very low amounts of polymer. The RDT system is quite compact and requires less ...

Rotary Drum Thickener — Sludge Thickening Equipment - BDP Industries

Features: Low Cost Screen Construction: Uses filter cloth instead of perforated plate or wedge wire Large Effective Filtration Area Variable Drum Speed Drive Allows control of slurry depth inside the drum maximizing thickening performance Center Shaft / Bearing design: Keeps bearings from being exposed to process fluids

Hycor® ThickTech™ Rotary Drum Thickener - Water Online

The ThickTech™ Rotary Drum Thickener (RDT) is the industry leading sludge thickener. Its performance is unmatched, with sludge volume reduction of 90% and a 98% capture rate. In addition, this superior performance is achieved with very low amounts of polymer.

Rotary Drum Thickener — Sludge Thickening Equipment - BDP Industries

Large Effective Filtration Area. Variable Drum Speed Drive. Allows control of slurry depth inside the drum maximizing thickening performance. Center Shaft / Bearing design: Keeps bearings from being exposed to process fluids. Rotary Drum Thickener Brochure. BDP's Rotary Drum Thickener.

ALDRUM G3 | Alfa Laval

The Alfa Laval ALDRUM G3 is ideal for medium to large capacity sludge thickening to optimize processes with higher biogas production or more cost-efficient dewatering. Difficult sludges that traditionally require liquid polymer to flocculate and thicken can be treated using a cheaper powder polymer – reducing your operating costs.

Biosolids Technology Fact Sheet - US EPA

Thus, the use of gravity thickening alone usually cannot achieve the required thickening. Therefore, gravity thickening is usually accompanied by some other method of thickening for secondary solids. Gravity thickening reduces the downstream requirements for further sludge processing, and thus it is often used prior to anaerobic digestion or lime

Rotary Drum Sludge Thickener | Water & Wastes Digest

Rotary Drum Sludge Thickener. Wastewater treatment plants are trying to find ways to reuse their valuable sludge through anaerobic digestion, as well as lower their overall carbon footprint. The Monster Rotary Sludge Thickener brines sludge up to 15% solids, depending on the types of sludge; minimizes CAPEX and OPEX costs by thickening sludge ...

ALDRUM system for thickening industrial sludge | Alfa Laval

The ALDRUM drum thickener works on the principle of conveying polyelectrolyte treated sludge (a.k.a. flocculated sludge) through a slowly rotating drum filter. The sludge remains in the drum, while the water phase passes through the filter cloth. The ALDRUM can be adjusted to suit individual sludge thickening needs.

Understanding Polymer for Thickening and Dewatering Processes - HWEA

polymer is often a requirement for the thickening or dewatering equipment to successfully operate. POLYMER TYPE Polymer is supplied in three different forms: • Dry (Powder) Polymer (Figure 4) o Typically contains up to 90% active polymer.

Sludge Thickening - Huber Technology Inc.

HUBER is able to offer all common methods of sludge thickening: disc thickeners. screw thickeners. filter belts. All HUBER thickening systems guarantee an adjustable final solids content and meet the highest separation requirements. With regard to the economical further treatment and disposal of sewage sludge, it is necessary to reduce the ...

ROTARY DRUM SLUDGE THICKENERS - JWCE

IFT Series of Internally-fed Rotary Drum Sludge Thickeners have cylindrical drums with a progressive series of screen elements that are mounted horizontally on four shaft-mounted wheels and supported in a structural housing. The smallest openings are used to screen the infl uent sludge, followed by coarser elements as the sludge thickens.

Membrane thickeners | Sludge Processing

Membrane thickeners. Membrane technology provides separation of suspended solids from liquid through a highly-selective permeable polymeric or ceramic material under positive or suction pressure. Membranes can therefore be used to thicken sludge by allowing water to pass through through the membrane, leaving the thickened solids on the ...

Rotary drum filters | Alfa Laval

Alfa Laval offers different types of rotary drum filters for efficient sludge thickening, designed to boost process performance while reducing operating costs and simplifying maintenance. Fast installation, easy maintenance Compact and robust design Intermittent flushing saves water Low polymer consumption, ensuring low operating costs

Sludge Thickening - Huber Technology Inc.

Sludge Thickening HUBER is able to offer all common methods of sludge thickening: disc thickeners screw thickeners filter belts All HUBER thickening systems guarantee an adjustable final solids content and meet the highest separation requirements.

Tips for Selecting the Right Polymer for Sludge Thickening

The sludge sampling technician, in speaking with plant operators, discovered their intent to use effluent water mixed with polymer in a new drum thickener. The technician altered his sampling point to the effluent and used it in the analysis, making it as realistic as possible.

Rotary Drum Thickener - Charter Machine Company

The principle of the SDC is very simple: Sludge is flocculated with polymers and the released water is drained by gravity through a filter drum while rotating. The sieve Drum concentrator is an efficient alternative to the Gravity Belt Thickener if your circumstances involve limited space or less demanding performance requirements.

Monster Drum Thickener | JWC Environmental

The Monster Drum Sludge Thickener offers best in class performance for sludge wastewater treatment. This sludge dewatering equipment is designed for achieving 5-12% solids depending on the type of sludge. This sludge thickener is optimized to deliver minimum operating costs while providing superior overall results. Ask an Expert Benefits

ThickTech - Biosolids Management - Rotary Drum Thickner (RDT)

The ThickTech Rotary Drum Thickener (RDT) is the industry leading sludge thickener. Its performance is unmatched, with sludge volume reduction of 90% and a 98% capture rate. In addition, this superior performance is achieved with very low amounts of polymer. The ThickTech™ system is quite compact and requires less floor space than other ...

Membrane thickeners | Sludge Processing

Membrane thickeners | Sludge Processing Membrane thickeners Membrane technology provides separation of suspended solids from liquid through a highly-selective permeable polymeric or ceramic material under positive or suction pressure.

Gravity Belt & Rotary Drum Sludge Thickeners – Andritz

Gravity Belt Thickener (GBT) – Andritz. After the sludge is flocculated in the feeding pipe, it enters the gravity zone where most of the liquids and solids are separated. A spreader plate ensures uniform distribution over the working width of the belt. PowerDrain units can be equipped with two to four rows of ploughs which compact, rearrange ...

Gravity Belt & Rotary Drum Sludge Thickeners – Andritz

Considered to be an easy and efficient thickening solution prior to the dewatering process and can deal with biological sludge.With its simple design and small footprint, the PowerDrum is easy to install and requires little supervision and maintenance. Durable technology (all stainless steel design) for very low wear,

Hycor® ThickTech™ Rotary Drum Thickener - Water Online

The ThickTech™ Rotary Drum Thickener (RDT) is the industry leading sludge thickener. Its performance is unmatched, with sludge volume reduction of 90% and a 98% capture rate. In addition, this superior performance is achieved with very low amounts of polymer. The ThickTech™ system is quite compact and requires less floor space than other ...

ALDRUM | Alfa Laval

The Alfa Laval ALDRUM rotary drum filters are designed for small to medium capacity sludge thickening. Installation couldn't be simpler – just bolt it in place and connect the external power and piping. This well-proven solution is known for its robust, straightforward design, making the ALDRUM drum thickener a reliable and user-friendly ...

Sludge Thickening Products Including Gravity Belt Thickeners & Rotary ...

BDP Industries offers both Gravity Belt Thickeners and Rotary Drum Thickeners for your sludge thickening applications. Gravity Belt Thickener; Rotary Drum Thickener; Home; About Us; Services; Sales Network; Products; Forms; Contact; BDP Industries Main Office/Factory: (518) 695-6851 Fax: (518) 695-5417 Location: PO Box 118, Greenwich, NY 12834.

Rotary Drum Thickeners - Sludge Treatment - Charter Machine ...

Our ROEFILT Sieve Drum Concentrator (SDC) reduces the volume of thin sludge and slurry produced during municipal or industrial wastewater treatment. The principle of the SDC is very simple: Sludge is flocculated with polymers and the released water is drained by gravity through a filter drum.