patented for thermal phosphate recovery process

patented for thermal phosphate recovery process

patented for thermal phosphate recovery process

THERMAL HYDROLYSIS OF SEWAGE SLUDGE AND THE RECOVERY . formation for phosphate recovery in combination with the recovery of ammonium. This so called NutriTec 174; concept is a new step for recovery of ammonium, resulting in a compact, sustainable and energy efficient method compared to classical methods like biological processes as anammox.

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patented for thermal phosphate recovery process

patented for thermal phosphate recovery process – Grinding The Gulin product line consisting of more than 30 machines sets the standard for our industry. We plan to help you meet your needs with our equipment with our distribution and product support system and the continual introduction and updating of Read more →

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patented for thermal phosphate recovery process

Phosphorus recovery and recycling1.33 Мб. 55 figure 35: the patented version of the s eaborne process (modified from VFrom the phosphorus recovery point of view, it creates a phosphate rich side stream that can beThe company replaces the phosphate rock in the electro-thermal process (Section 2.5.2) with the...

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patented for thermal phosphate recovery process

LysoTherm® system for the thermal disintegration ... increased phosphorus recovery from the sludge ... disintegration of sludge the LysoGest® process for separate digestion of primary and secondary sludge and the patented and proprietary.

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Patented For Thermal Phosphate Recovery Process

patented for thermal phosphate recovery process. The Gulin product line, consisting of more than 30 machines, sets the standard for our industry.

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patented for thermal phosphate recovery process

2020-7-27  Patented For Thermal Phosphate Recovery Process. US9061221B2 Phosphate recovery from sludge Google Patents. A process for recovering reusable materials, in particular phosphate, from sewage sludge products, namely sewage sludge, sewage sludge ash or sewage sludge slag, by extraction, in which a suspension of the sewage sludge product is produced in water, alcohol, water

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patented for thermal phosphate recovery process

patented for thermal phosphate recovery process. reverse osmosis water treatment dow oil, gas dow's antiscalant technologies can be applied to decrease the precipitation of salts, allowing your ro systems to continue working at higher recovery rates.

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patented for thermal phosphate recovery process

recovery rate phosphate beneficiation process jun 2012 recovery rate phosphate beneficiation patented for thermal phosphate recovery process 05 Jun 2012 More Details The Gulin product line consisting of more than 30 machines sets the standard for our industry Method for beneficiation of phosphate

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patented for thermal phosphate recovery process

Patented For Thermal Phosphate Recovery Process. Patented US Technology Eco Hybrid Solar. The ecoMax products are a first of their kind and feature the unique Hybrid Thermal technology developed by

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patented for thermal phosphate recovery process in

flotation process flow chart in philippines; used crusher machinery for sale in china in philippines; mining equipment in south africa price in philippines; ... Home / patented for thermal phosphate recovery process

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US9061221B2 - Phosphate recovery from sludge -

A process for recovering reusable materials, in particular phosphate, from sewage sludge products, namely sewage sludge, sewage sludge ash or sewage sludge slag, by extraction, in which a suspension of the sewage sludge product is produced in water, alcohol, water-alcohol mixture or an aqueous solution, gaseous carbon dioxide (CO 2 ) or supercritical carbon dioxide (scCO 2 ) is introduced as ...

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(PDF) Global Phosphorus Scarcity and Full-Scale P

Thermphos Thermal P recovery from. ... patented process (2010) to recover phosphate from liquid swine manure. ... Crystalactor is an example of a full-scale phosphate recovery process for.

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CN201942519U - Thermal energy recovery and

The thermal energy recovery and utilization device in production of thermal phosphoric acid belongs to the technical field of the energy saving and emission reduction. A production line main body consists of a yellow phosphorus evaporation burning tower, a thermal energy recovery device (a steam boiler) and a hydration tower. The yellow phosphorus flowing into the evaporation burning tower ...

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P-Recovery CNP Cycles

2021-3-26  The P-recovery is no longer a trait of pioneer wastewater treatment plants, but recently it became a legal requirement (AbfKlärV) in Germany. And other EU countries will most probably follow soon. We have developed three suitable process technologies that meet three particular requirements of the regulation. All patented or patent pending.

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Comprehensive Recovery and Sustainable Development

2017-1-24  phosphate rock, which can be accomplished via either a thermal process or the “wet acid” process (usually referring to the manufacturing of phosphoric acid by reacting phosphate rock with sulfuric acid). Although the first wet phosphoric acid plant was built in Germany as early as 1870 and in the U.S. in 1890, manufacturing

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ExtraPhos - Patented method to re-dissolve

2021-4-3  The patented ExtraPhos processes uses carbon dioxide to lower the pH of sewage sludge and re-dissolve phosphate. The product is a phosphate fertiliser suitable for agricultural use. The only raw product used is carbon dioxide, which can be recycled. No additional thermal energy is needed.

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The Energy Autonomous Sewage Treatment Plant Vision

phosphorus/nitrogen recovery (LysoGest® process)* * Patented system, P.C.S. GmbH, DE expected: √ Reduced retention time required for digestion, therefore less digestor volume needed √ Remarkable phosphate/nitrogen recovery possible if a qualified process (e.g. AirPrex®** for phosphate recovery

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(PDF) Phosphorus cycle - possibilities for its rebuilding ...

A patented method of phos- goal of the Ecophos project being conducted at Cracow phorus recovery by acid extraction methods, developed University of Technology, in accordance with patented by Cracow University of Technology, results in an ef- technological solutions (Gorazda et al., 2010; Gorazda iciency of 80–96% for phosphorus recovery ...

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Introduction - Sustainable planet solutions

2018-1-5  The Phosphorus Recovery Process 1. Production of a Metaphos® dispersion (similar to lime milk) 2. Conditioning of the waste water, if required. 3. Dosage of Metaphos® to separate the Phosphorus from the liquid fraction, resulting is a calcium phosphate product 4. Separation of the recovered calcium phosphate from the liquid fraction.

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Thermal decomposition of struvite : a novel approach

Ammonia recovery technology, utilizing newberyite (MgHPO₄.3H₂O) as a struvite (MgNH₄PO₄.6H₂O) decomposition product, is gaining interest as usage of newberyite can significantly reduce the cost of commercial reagents, by providing readily available magnesium and phosphate for struvite reformation. In this study, the efficiency of ammonia removal from struvite, and a transformation ...

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US9061221B2 - Phosphate recovery from sludge -

A process for recovering reusable materials, in particular phosphate, from sewage sludge products, namely sewage sludge, sewage sludge ash or sewage sludge slag, by extraction, in which a suspension of the sewage sludge product is produced in water, alcohol, water-alcohol mixture or an aqueous solution, gaseous carbon dioxide (CO 2 ) or supercritical carbon dioxide (scCO 2 ) is introduced as ...

Read More
(PDF) Global Phosphorus Scarcity and Full-Scale P

Thermphos Thermal P recovery from. ... patented process (2010) to recover phosphate from liquid swine manure. ... Crystalactor is an example of a full-scale phosphate recovery process for.

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Phosphorus recovery // REMONDIS Sustainability

The TetraPhos® process truly is recycling at its best. It is like a puzzle piece that fits perfectly into the chain of wastewater treatment, thermal treatment and phosphorus recovery. A sustainable system that fully closes the material life cycle of phosphorus for the

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P-recovery on the move - Chemical Engineering Page 1

2013-2-1  The process is commercially ready, says Hermann, and is economical for capacities of 30,000–32,000 m.t./yr, or smaller if integrated into a new sludge incineration facility. Another thermal process is Mephrec (metallurgical phosphorus recycling), which is being developed by ingitec GmbH (Leipzig, Germany; ingitec.de).

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ExtraPhos - Patented method to re-dissolve

2021-4-3  The patented ExtraPhos processes uses carbon dioxide to lower the pH of sewage sludge and re-dissolve phosphate. The product is a phosphate fertiliser suitable for agricultural use. The only raw product used is carbon dioxide, which can be recycled. No additional thermal energy is needed.

Read More
Introduction - Sustainable planet solutions

2018-1-5  The Phosphorus Recovery Process 1. Production of a Metaphos® dispersion (similar to lime milk) 2. Conditioning of the waste water, if required. 3. Dosage of Metaphos® to separate the Phosphorus from the liquid fraction, resulting is a calcium phosphate product 4. Separation of the recovered calcium phosphate from the liquid fraction.

Read More
(PDF) Phosphorus cycle - possibilities for its rebuilding ...

A patented method of phos- goal of the Ecophos project being conducted at Cracow phorus recovery by acid extraction methods, developed University of Technology, in accordance with patented by Cracow University of Technology, results in an ef- technological solutions (Gorazda et al., 2010; Gorazda iciency of 80–96% for phosphorus recovery ...

Read More
The Energy Autonomous Sewage Treatment Plant Vision

phosphorus/nitrogen recovery (LysoGest® process)* * Patented system, P.C.S. GmbH, DE expected: √ Reduced retention time required for digestion, therefore less digestor volume needed √ Remarkable phosphate/nitrogen recovery possible if a qualified process (e.g. AirPrex®** for phosphate recovery

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Sewage Sludge Thermal Treatment Technologies with

2021-2-11  Phosphorus presents a limited, irreplaceable and essential nutrient necessary for the growth of organisms. There is an increasing effort to recover phosphorus from production waste streams. Sewage sludge presents an important source of phosphorus but also contains organic pollutants and heavy metals. Thermal treatment technologies seem to be a promising option to treat sewage sludge

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Thermal decomposition of struvite : a novel approach

Ammonia recovery technology, utilizing newberyite (MgHPO₄.3H₂O) as a struvite (MgNH₄PO₄.6H₂O) decomposition product, is gaining interest as usage of newberyite can significantly reduce the cost of commercial reagents, by providing readily available magnesium and phosphate for struvite reformation. In this study, the efficiency of ammonia removal from struvite, and a transformation ...

Read More