Water Residue Production Process

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  • Diosgenin production process for utilizing waste

    The invention relates to a diosgenin production process for utilizing waste water and residue as resources. The production process comprises the following steps: adding enzymes to ferment a yellow ginger ingredient and separating the yellow ginger ingredient by acid hydrolysis to obtain solid and liquid mixture and a solid part mainly using a filter cake obtained by extracting diosgenin from ethanol as sellable product fuel for processing fibers and lignin obtaining multi-polysaccharide

  • Circular zero-residue process using microalgae for

    2020-5-15 · Schematic illustration of the circular process using Spirulina microalgae for water decontamination and production of bioethanol and energy through five successive stages: (1) the microalgae cultivation for carbon dioxide fixation and simultaneous production of clean water and oxygen; (2) simultaneous saccharification and fermentation of glycogen-rich microalgal biomass to produce bioethanol; (3) pelletization and combustion

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  • Sludge Production IWA Publishing

    Sludge ProductionSludge CompositionResourcesReferencesRelated PublicationsCommonly sludge refers to the residual, semi-solid material left from industrial wastewater, or sewage treatment processes.
  • water purification Description, Processes, &

    2020-8-16 · Water purification, process by which undesired chemical compounds, organic and inorganic materials, and biological contaminants are removed from water. That process also includes distillation (the conversion of a liquid into vapour to condense it back to liquid form) and deionization (ion remo

  • Deionized Demineralized Water Lenntech

    Deionization: Process utilizing special-manufactured ion exchange resins which remove ionised salts from water. Can theoretically remove 100 % of salts. Can theoretically remove 100 % of salts. Deionization typically does not remove organics, virus or

  • Solid wastes in brewing process: A review

    2015-9-22 · such as animal and human nutrition, energy production by direct burning or for biogas production by anaerobic fermentation; charcoal production; adsorbent material in chemical treatments; cultivation of micro-organisms and obtaining bioproducts by fermentation; support for cell immobilization, among others. Table 2 summarizes the

  • PRODUCTION OF PRODUCER GAS, WATER-GAS,

    2021-4-30 · Multi-step process for production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon C10G 2/00 Production of synthetic natural gas C10L 3/08 Plants with an integrated combined cycle, having more than one engine delivering power externally to the plant F01K 23/06

  • 3. AGAR FAO

    2021-2-9 · A short and simplified description of the extraction of agar from seaweeds is that the seaweed is washed to remove foreign matter and then heated with water for several hours. The agar dissolves in the water and the mixture is filtered to remove the residual seaweed.

  • THE METHANOL PROCESS, A BASIC INTRODUCTION

    2010-4-14 · As was also mentioned earlier, the methanol production process requires a lot of pressure energy. The reformed gas that has passed through a cooling process of the plant must now have its pressure boosted in order for the Methanol Synthesis reaction to occur. Compression is achieved in 3 stages, Low, Medium and High. All these compression

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  • Sludge Disposal Water Treatment Process & Plant

    Treating the sludge to aid in thickening is known as conditioning the sludge,_Once the sludge has been conditioned, it may be dewatered in a lagoon, drying bed, or one of several other devices. Other processes used to dewater sludge include filter presses, belt

  • Supercritical Water Gasification of Residue from

    2019-12-12 · Supercritical water gasification of residue from ethanol production from Japanese cedar was studied using a graphite-supported ruthenium (Ru/G) catalyst having 5 wt % ruthenium metal loading using a batch reaction system. The complete gasification of 0.1 g of residue, which contained 72% lignin, proceeded over 0.05 g of Ru/G in water at 673 K and 0.5 g cm–3 water density. The final

  • (PDF) Streamlined life cycle assessment of residue

    Focus is placed on Fig. 1 Process flow diagram of pilot scale Eurycoma longifolia the effect of utilising the extract residue as process water extract production (Athimulam et al. 2006) fuel (Scheme 2) or raw material for the generation of ethanol by-product (Scheme 3).

  • Treatment method for waste water and waste residue

    2003-2-13 · The present invention is the effluent and slag treating process for dioscin production. The effluent treating scheme includes neutralization with alkali matter, fermentation via adding alcohol yeast and distillation of the fermented liquid to recover alcohol. The slag treating scheme includes mixing concentrated distillation residue and dioscin producing solid slag, and adding N, P and K

  • Solid wastes in brewing process: A review

    2015-9-22 · of water used in the brewing process, especially because of the high water content of those, between 80 and 90%. This promoted great drag of wort and loss of extract, as well as of beer, depending on which step the residue is generated, leading to significant

  • ELECTROLYSIS OF SALT WATER NASA

    2016-3-3 · immersed in water. This process is called "electrolysis"; however, rather than splitting water into pure hydrogen and pure oxygen, water molecules naturally split into H+ and OH- ions. o If you do not conduct the preparatory experiment "The Nature of Salt," review with students the ionic bonds involved in the formation of NaCl.

  • The water footprint of biofuel produced from forest

    2013-7-16 · Green water is composed of water associated with thinning residue (LOGT), logging residue (LOGR), short-rotation woody crop (SRWC), and pulpwood from softwood (SW) and hardwood (HW). The values of the conventional case are averaged between Aiken and Rankin by using ethanol production as a weighting factor.

  • US6355456B1 Process of using wet grain residue

    An integrated continuous process for the production of ethanol and a bio-gas containing methane is disclosed. The process comprises the following steps. First, grain is fermented in an aqueous medium to produce ethanol in the medium which contains a wet distillers' grain with solubles as a wet grain residue and carbon dioxide. Next, the wet grain is feed to livestock in a feedlot which has

  • Paper Making: What makes Paper Production such a

    2019-3-22 · The bleaching process is the most water-intense part of the production process in pulp paper mills. Pulp paper production and human rights. The water used in paper production comes largely from natural rivers and lakes nearby paper mills, which belongs to everyone. This brings us to something else alarming about the paper industry’s water use

  • Investigation of Biogas Production and its Residue

    By referring to Fig. 2a, the production of methane gas for all types of waste was gradually decreased from Day 4 to Day 14 of fermentation. This is due to most of the content in waste had been utilized and digested during the beginning of digestion process. Thus, the production

  • How to make Whisky The Scotch Whisky Experience

    The wash is distilled twice first in the wash still, to separate the alcohol from the water, yeast and residue called pot ale the solids of which are also saved for use in animal feeds. The distillate from the wash still, known as low wines, and containing about 20% alcohol by volume, then goes to the spirit still for the second distillation.

  • Kinetics of Biogas Production from a Mixture of Water

    2001-5-9 · project on the possibility of producing biogas from a mixture of water hyacinth and fresh rumen residue. The batch process bio-digester of installation capacity 7,500ml was designed and constructed for use in the study. The work also investigated the effect of reaction time and kinetics of biogas production. The results show that

  • The water footprint of biofuel produced from forest wood

    2019-5-30 · The water footprint of biofuel produced from forest wood residue via a mixed alcohol gasification process . Yi-Wen Chiu and May Wu . Energy Systems Division, Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439, USA . E-mail: [email protected] . Received 11 April 2013 Accepted for publication 3 July 2013 Published 16 July 2013 Online at

  • Treatment method for waste water and waste residue

    2003-2-13 · The present invention is the effluent and slag treating process for dioscin production. The effluent treating scheme includes neutralization with alkali matter, fermentation via adding alcohol yeast and distillation of the fermented liquid to recover alcohol. The slag treating scheme includes mixing concentrated distillation residue and dioscin producing solid slag, and adding N, P and K

  • Residue Gasification Air Products

    2020-2-19 · Residue High-pressure steam Boiler feed water Steam Process description The non-catalytic partial oxidation of hydrocarbons takes place in a refractory-lined reactor. The syngas is cooled in the syngas effluent cooler, which is directly connected to the reactor, and high-pressure saturated steam is produced. The low level of soot in the syngas is

  • The water footprint of biofuel produced from forest

    2013-7-16 · Green water is composed of water associated with thinning residue (LOGT), logging residue (LOGR), short-rotation woody crop (SRWC), and pulpwood from softwood (SW) and hardwood (HW). The values of the conventional case are averaged between Aiken and Rankin by using ethanol production as a weighting factor.

  • US6355456B1 Process of using wet grain residue

    An integrated continuous process for the production of ethanol and a bio-gas containing methane is disclosed. The process comprises the following steps. First, grain is fermented in an aqueous medium to produce ethanol in the medium which contains a wet distillers' grain with solubles as a wet grain residue and carbon dioxide. Next, the wet grain is feed to livestock in a feedlot which has

  • Mushroom residue organic fertilizer production line

    2019-9-21 · Supporting equipment for mushroom organic fertilizer manufacturing process: 1. Preparation: Weigh the livestock manure (water content at 70%) to be disposed of; prepare the fungus. 2. Production technology: Mix livestock and poultry manure and strains in a fraction of 1:10000, and then mix.

  • Evaluation of Production Cleaning Processes for

    2021-5-14 · ITG SUBJECT: EVALUATION OF PRODUCTION CLEANING PROCESSES FOR ELECTRONIC MEDICAL DEVICES PART II, CLEANING SOLVENTS. The proper selection and use of cleaning solvents is one of the most important

  • The water footprint of biofuel produced from forest

    Forest residue has been proposed as a feasible candidate for cellulosic biofuels. However, the number of studies assessing its water use remains limited. This work aims to analyze the impacts of forest-based biofuel on water resources and quality by using a water footprint approach. A method established here is tailored to the production system, which includes softwood, hardwood, and short

  • Paper Making: What makes Paper Production such a

    2019-3-22 · The bleaching process is the most water-intense part of the production process in pulp paper mills. Pulp paper production and human rights. The water used in paper production comes largely from natural rivers and lakes nearby paper mills, which belongs to everyone. This brings us to something else alarming about the paper industry’s water use