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Zero liquid discharge by means of evaporation pondsEvaporation ponds allow water to evaporate through solar radiation and wind, leaving a pond of concentrated residual waste for treatment.
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Zero liquid discharge in paint pretreatment lines by means of evaporation techniquesConcentrated baths and waters from metal treatments prior to paint application, contain toxic agents which are to be minimized by an appropriate treatment.
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Water treatment in geothermal power plantsThe extraction of geothermal energy requires the presence of water reservoirs near hot areas. This water has to be treated before discharge to prevent the presence of salts and metals.
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Recover energy from waste biogas in landfillsBiogas can be an energy source for leachate treatment: there are several technologies that can be applied to MSW landfill leachates treatment, however the method of vacuum evaporation, combined with or without pre- or post- reverse osmosis, has proven to be nowadays the most efficient method to minimize leachate and obtain purified water suitable for discharge.
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Vacuum evaporators for radioactive wastewater treatment in nuclear power plantsVacuum evaporation is a proven method for radioactive wastewater treatment that provides both good decontamination and volume reduction results.
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Vacuum evaporation, a solution to the problem of landfill leachatesVacuum evaporation for landfill leachates treatment faces the polluting and environmentally hazardous leachates generated at MSW landfills.
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Zero liquid discharge in MDF boards productionMedium-density fiber (MDF) boards are wood fiber agglomerates, which are mainly used by furniture manufacture. During the production process wastewater that will need further treatment is generated.
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Zero liquid discharge in power generation: water and wastewater treatmentMost companies in the power generation sector, both conventional and renewable, need to produce large amounts of vapor, leading to extremely high water consumption. Wastewater treatment is a must in theses plants and water reuse can be a solution to avoid huge water consumption.
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Industrial vacuum concentrator: a solution for the production of natural chemicals and active ingredientsThe industrial vacuum concentrator is a solution for the production of natural chemicals and active ingredients with highest efficiency and lower costs.
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Air emissions, water and wastewater treatment at CSPOverview at the best technologies to treat waste in CSP plants: wastewater treatment, air emissions treatment and pure water production.
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