Separation and Recovery
Separation and Recovery of Iodine from Aqueous Solution by Permeation and Chemical Desorption (PCD) Using a Silicone Rubber Membrane
... Iodine is attracted to the hydrophobic silicone mem- brane because of its high solubility in organic solvents, offering the ability to separate it by PCD. Thus, a project was undertaken to recover iodine and its ...
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A comparative study of biopolymers and alum in the separation and recovery of pulp fibres from paper mill effluent by flocculation
... Flocculation is a separation process which is widely used in paper mills for both paper making and effluent treatment. Flocculation can also be used for recovery of fibres from paper mill effluent. ...
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Evaluation on Recovery of Glass and Plastics from Compact Fluorescent Lamps (CFLs) by Air Separation Unit
... binary separation system can be applied. The objective of the binary separation system is to split a binary-feed material into the individual different components by exploiting some difference in the ...
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Impacts of separation processes on protein recovery from cells and cell spheroplasts
... Impacts o f separation processes on protein recovery from cells and cell spheroplasts. Chapter 5. Microfiltration o f dilute systems: Performance and modelling. The transmission performance with the 0.8 pm ...
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Resource recovery of domestic solid waste using source separation recycling : case study, Glenorchy, Tasmania
... RESOURCE RECOVERY OF DOMESTIC SOLID WASTE USING SOURCE SEPARATION RECYCLING - CASE STUDY, GLENORCHY, TASMANIA.. In The Centre For Environmental Studies.[r] ...
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Synthesis and analysis of separation networks for the recovery of intracellular chemicals generated from microbial-based conversions
... Background: Bioseparations can contribute to more than 70% in the total production cost of a bio-based chemical, and if the desired chemical is localized intracellularly, there can be additional challenges associated ...
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The Recovery of Electrode Compounds from Waste Nickel Metal Hydride Batteries by Physical Separation Techniques
... The separation treatment descried above was also carried out for the C ...the separation result is good, results of some trial and error, is shown in ...The separation results are shown in ...
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Advanced Separation Processes for Recovery of Critical Raw Materials From Renewable and Waste Resources
... the recovery of various metals such as palladium, gallium, germanium, copper, which are critical raw materials for the technology ...for recovery from waste streams through effective separation and ...
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Speech Signal Recovery Based on Source Separation and Noise Suppression
... speech recovery algorithm is proposed and implemented for ubiquitous speech envi- ...source separation and noise suppression method does not need any additional training process, which effectively reduces ...
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Recovery and Upgrading of Phosphorus from Digested Sewage Sludge as MAP by Physical Separation Techniques
... 90.4% recovery and for plant B, the grade increased from ...magnetic separation tests at different magnetic flux ...magnetic separation process was exclusively experimented for the removal of ...
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Separation and recovery of vanadium from spent vanadium pentaoxide catalyst by Cyanex 272
... Main techniques for the separation and purification of vanadium in spent catalyst leach solutions are precipita- tion, carbon adsorption, ion exchange and solvent extraction. Precipitation offers low cost and ...
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Separation and recovery of materials from scrap printed circuit boards
... residue consisted of flexible pieces of pyrolysed board which could be easily broken apart and the copper power boards and track, electrical components, and glass fibre were easy to separate, although some of the ...
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The Application of Strontiumdodeceyl Sulfate, Sr(Ds)2 in the Synthesis Of 4,4’-Diaminotriarylmethanes
... easy separation and recovery, high activity, selectivity, as a Lewis acid to activate the substrate molecules and as a surfactant to help to solubilize the organic compounds in water, there is still demand ...
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Techno-economic analysis of extraction-based separation systems for acetone, butanol, and ethanol recovery and purification
... Biodiesel or additives of gasoline (biocompatible extractants) have been used to recover butanol from fer- mentation (Li et al. 2010; Kurkijärvi and Lehtonen 2014). Therefore, if butanol is used as biofuel, a final ...
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Comparative Beneficiation Study of Gyel Columbite Ore Using Double Stage (Magnetic to Magnetic and Magnetic to Gravity) Separation Techniques
... niobium contents and recoveries of sieve size fractions of −355 + 90 μm and −90 + 45 μm. The reason for the high content of the niobium mineral could be attributed to the reduction in iron; titanite and others associated ...
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Recovery Slime Waste from Feldspar Flotation Plant at Attanee International Co Ltd , Tak Province, Thailand
... Slime waste sample used in this study was obtained from feldspar flotation plant at Attanee International Co., Ltd. It is fine feldspar which was rejected as a waste from the main processing plant. The particle size of ...
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Optimization Studies for Selective Recovery of Phenolics from Wine Wastes
... low-cost separation technique ...selective separation of phenolics, such as resins or activated carbon forms from several sources such as spinach, apple pomace or grape pomace [13] ...
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Relationships Between Prior Experiences, Current Teaching Contexts, and Novice Teachers' Use of Concrete Representation for Mathematics Instruction
... emulsion separation tests, the initial flux was approximately 5,400 L/( m 2 ·h·bar), which is 2-3 orders of magnitude higher than those of reported underwater (super)oleophobic membranes [7, 10, 23] ...full ...
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Developing a versatile simulation, scheduling and economic model framework for bioenergy production systems Pages 17-36 Download PDF
... post recovery of biomass using factory separation, Rake and bale process, Pelletisation, and TOP as a densification technology, and from the analysis it can be deduced that, the technology offering higher ...
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Rethinking waste as a resource: insights from a low-income community in Accra, Ghana
... waste separation at source, resource recovery and composting of organic waste, at least at the local level such as the YES project, requires representation of waste pickers (Kaya bola) and integration of ...
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