The Densadeg Clarifier, Softener and Thickener is the water and wastewater industry''s most robust, versatile process on the market. This highrate system combines optimized flocculation, internal and external solids recirculation, thickening in two conjoined vessels to maximize hydraulic loading and treatment efficiencies.
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Learn about Model AF AltaFlo™ Ultra High Rate Thickener, a product by Aquacell Water Recycling Solutions in the Building and Design Suppliers Directory
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GLOBAL LEADER IN HIGHRATE THICKENERS. 100+ times smaller footprint with comparable flocculant consumption to conventional rake thickeners and no moving parts. Feed densities up to 55 % discharging underflow at 70 % (solution could be halved) – no other thickener can compare.
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Outotec® Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design, fabriion and supply of thickening and clarifying solutions for the minerals industry. The revolutionary Outotec® High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world.
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• High Rate thickener (special feed well design) • High Density thickeners (deeper sidewall and more robust drive) • Paste thickeners • Ultra high rate thickeners Our units are available in a variety of sizes starting from 3ft diameter pilot scale to 300ft diameter. We have standard "off the shelf" designs available.
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Highrate Thickeners are designed to provide roughly 12 times the throughput of conventional machines of similar size. The key features for highcapacity thickeners are
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High capacity thickeners work on a broadly similar principle to conventional thickeners. By the correct use of high molecular weight, fastacting flocculants, however, large flocs that sediment very quickly can be generated to allow thickeners with high solids handling
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altaflotm high rate thickener grinding machine manufacturers in gurgaon ncr EXTRAS. VSI6X Series Vertical Crusher Impact Crusher European Type Jaw Crusher Jaw Crusher RECENT POSTS. Ball Mill Raymond Mill MW Series Micro Powder Mill T130X Superfine
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Learn about Model AF AltaFlo™ Ultra High Rate Thickener, a product by Aquacell Water Recycling Solutions in the Building and Design Suppliers Directory
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A highrate thickener or paste thickener dewaters the tails (waste) before disposal in a tailings pond, or as a paste deposition. To learn more about options for CCD thickeners, read our blog post titled Maximize Precious Metals Recovery with CCD Circuits and HighDensity Thickeners
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The thickener controller adjusts the mass flow rate of the underflow in response to the influent mass flow signal. However, fluctuation of an interface level between clear and unclear areas of the thickener can effect flow rate adjustment. The purpose of such an override is correction for errors in the mass control signal as well as for changes
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The PHOENIX AltaFlo™ Thickener is a rakeless thickener that provides ultra highrate mixing, flocculation, and internal dilution followed by clarifiion and positive sludge collection and removal in
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Figure 3 Forceddilution devices on the feed line to a 42 m high rate thickener. Passive dilution methods rel y on indirect factors such as the low er level of the feedwell slurr y (relative .
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High capacity thickeners work on a broadly similar principle to conventional thickeners. By the correct use of high molecular weight, fastacting flocculants, however, large flocs that sediment very quickly can be generated to allow thickeners with high solids handling
Get price →In Table I of the July article, "improve Clarifier and Thickener Design and Operation," by Joel Christian (pp. 5056), the titles Vi and TSS are reversed. The first TSS is 3.1 and the first Vi is 6.045. In the overloaded case on p. 55, the underflow c oncentration should be 240 kg/m 3, not 140. Also, the dashed line in Figure 9 is not used in
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In Table I of the July article, "improve Clarifier and Thickener Design and Operation," by Joel Christian (pp. 5056), the titles Vi and TSS are reversed. The first TSS is 3.1 and the first Vi is 6.045. In the overloaded case on p. 55, the underflow c oncentration should be 240 kg/m 3, not 140. Also, the dashed line in Figure 9 is not used in
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Altaflo TM High Rate Thickener Installation and Reference List This partial list is composed of ten key installations for this product. If you would like an expanded or more customized installation or reference list, please contact WesTech Engineering, Inc. Plant Name Year
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Thus the diameter of the thickener is determined by selecting a rise rate at which acceptable solids carry over is produced, as demonstrated either by Continuous (Dynamic) test or by a factor over the free settling rate. The rise rate during testing must allow for dilution systems which can result in high localised convention effects.
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HiFlo™ High Rate Thickeners / Clarifiers provide rapid liquidsolid separation of high flow rates with optimum flocculation and adapts to process fluctuations. HiFlo™ Thickeners are available in several standard sizes & custom configurations including bolttogether tank, flat bottom, elevated tank, rake lift, and embeeded stave.
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Roytec has emerged as one of Southern Africa''s leading Thickener suppliers. Our advances in feedwell optimisation (RadFlow), Drive Head design and Bolted Tank experience has resulted in many significant thickener installations over the past 12 months.
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Mar 14, 2017 · Clarify water while thickening slurry from a wash plant to 4045% solids, reduces the volume going to the slurry pond. For complete elimination of the slurry pond, a
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Highrate thickener ANDRITZ process engineering will determine the optimum percentage of feed solids for the specific appliion during laboratory or pilot plant test work. The optimum percentage of feed solids will ensure proper flocculation and achievement of maximum fluxes (t/m 2 /d).
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High Rate Thickeners Perhaps the most significant design optimisation effort in thickening in the last twenty years has been in developing ways to more effectively use the horizontal cross sectional area of the thickener. The introduction of polymeric flocculants gave an impetus to development of High Rate Thickeners.
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Outotec® Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design, fabriion and supply of thickening and clarifying solutions for the minerals industry. The revolutionary Outotec® High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world.
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AltaFlo ultra highrate thickeners perform well as tailings thickeners, in CCD circuits, as concentrate thickeners, and in leaching circuits. The low CAPEX economics of an AltaFlo also make it a perfect solution for dewatering nonprofit streams. The heart of any thickener or clarifier is the feedwell.
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The Densadeg Clarifier, Softener and Thickener is the water and wastewater industry''s most robust, versatile process on the market. This highrate system combines optimized flocculation, internal and external solids recirculation, thickening in two conjoined vessels to maximize hydraulic loading and treatment efficiencies.
Get price →GLOBAL LEADER IN HIGHRATE THICKENERS. 100+ times smaller footprint with comparable flocculant consumption to conventional rake thickeners and no moving parts. Feed densities up to 55 % discharging underflow at 70 % (solution could be halved) – no other thickener can compare.
Get price →
altaflotm high rate thickener vibrating stone screens heavy equipment loader dozer safety training concrete crushing equipment wv rolling mill calculation aggregate vibrating screens and crushers DXN sandstone crusher kolkata mobile crusher price check south africa ball mill operation pdf turkce gold smelting plant inspections
Get price →
PHOENIX AF AltaFlo™ Ultra High Rate Thickener by PHOENIX Process Equipment Co.. PHOENIX has long been a market leader in separation, classifiion, thickening, and dewatering equipment for the aggregate industry. One recent innovation is the Alt
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The mud level hence tank wall height is greater than high rate thickeners. The feed and flocculation conditions are consistent with high rate thickeners. The thickener mechanism generally will have more robust rake design with increased torque capacity compared to a high rate thickener with the same diameter (Bojcic, 2000).
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PHOENIX HiFlo™ High Rate Thickeners clarify wash plant effluent water while thickening the slurry to 4045% solids, greatly reducing the underflow slurry rate to the slurry pond. PHOENIX Thickeners use sedimentation technology to maximize the water recovery rate, providing clarified overflow water that can be recycled and reused in the process.
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mechanically, the system is subject to high shear mixing conditions. Simply adding powders on top of an agitated batch used to be the only way to introduce thickeners. However, most thickeners, due to their hydrophobic groups, resist wetout upon contact with water and could float on the surface for hours. Mixing operators are then forced to
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PHOENIX AF AltaFlo™ Ultra High Rate Thickener by PHOENIX Process Equipment Co.. PHOENIX has long been a market leader in separation, classifiion, thickening, and dewatering equipment for the aggregate industry. One recent innovation is the Alt
Get price →
High capacity thickeners work on a broadly similar principle to conventional thickeners. By the correct use of high molecular weight, fastacting flocculants, however, large flocs that sediment very quickly can be generated to allow thickeners with high solids handling
Get price →
High Rate Thickeners High rate thickeners are designed specifically to maximise the flocculation efficiency of flocculants. They differ from conventional thickeners in feed well design, size and control. Unlike conventional thickeners, high rate thickeners must use flocculants. The basic design of a high rate thickener is below.
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Conventional Thickeners are generally incorporated in heavy duty appliions when the underflow density is high and substantial torques are required to convey the settled solids from the periphery to the central outlet for pumping away. Likewise, thickeners are often used for storage to facilitate the continuous feeding of downstream filters
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The following is a short cut to designing your own thickener: (a) Size of Thickener As a first stab we can either use the thickener flux (m. 2 /tpd) or the rise rate, depending if solids loading is the dominant (eg. Platinum Tailings) or feed flow rate (e.g. Clarifiion or low feed solids).
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xvEPA United States Environmental Protection Agency Biosolids Technology Fact Sheet Gravity Thickening DESCRIPTION Thickening is the process by which biosolids are condensed to produce a concentrated solids product and a relatively solidsfree supernatant.
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LABORATORY TESTING FOR DESIGN OF THICKENER CIRCUITS Joseph M. Keane K D Engineering Co., Inc. 1844 W. Grant Road, Suite 106 Tucson, Arizona 85745 Introduction Feed dilution or solidsliquid weight The English word "sedimentation" ratio is derived from the Latin verb "sedere" Size and shape of the particulate meaning to sink down.
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Mar 14, 2017 · Diluted slurries, once flocculated, settle more readily than undiluted slurries. AltaFlo''s increased bed depth increases the compaction of thickened material at the bottom of the bed, maximizing
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Highrate Thickeners are designed to provide roughly 12 times the throughput of conventional machines of similar size. The key features for highcapacity thickeners are
Get price →
AltaFlo™ Highrate Thickener Overview: The AltaFlo™ ultra highrate thickener is a rakeless thickener that provides mixing, flocculation and internal dilution followed by clarifiion and positive sludge collection and removal in a single tank.
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The following is a short cut to designing your own thickener: (a) Size of Thickener As a first stab we can either use the thickener flux (m. 2 /tpd) or the rise rate, depending if solids loading is the dominant (eg. Platinum Tailings) or feed flow rate (e.g. Clarifiion or low feed solids).
Get price →
Outotec® Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design, fabriion and supply of thickening and clarifying solutions for the minerals industry. The revolutionary Outotec® High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world.
Get price →
RAKE THICKENER TWS also offers a range of rake style, high rate thickeners which allow for minimal feed height, facilitating gravity feed from upstream cyclone based washing systems. Rake thickeners are designed specifically to deal with high volumes of slurry.
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RAKE THICKENER TWS also offers a range of rake style, high rate thickeners which allow for minimal feed height, facilitating gravity feed from upstream cyclone based washing systems. Rake thickeners are designed specifically to deal with high volumes of slurry.
Get price →