atmospheric water evaporator system Articles

  • Evaporation stills fear of chelates and heavy metals - Reliable treatment of rinsing water from zinc

    Zinc nickel plating is the state of the art corrosion protection method for stainless steel. In the automotive industry as well as in the mining and in the production of windmills it replaces old processes like alkaline zinc plating for instance. The electrolytes used in zinc nickelplating contain highly concentrated chelating agents. This makes treatment of such industrial wastewater ...


    By H2O GmbH

  • Physicochemical parameters of natural waters

    All freshwater bodies are interconnected to the oceans, the atmosphere, and aquifers via a complex hydrological cycle. Wetlands, icecaps and biopheric water also participate in the continuous conveyance of water on planet Earth. The Earth’s hydrological cycle is driven by evaporation and gravity on which ecosystems and human societies depend. Growing populations may put stresses on natural waters ...

  • A reflection on the long-term water balance of the Upper Indus Basin

    Rapid glacier retreats due to rising temperatures have been predicted in the Hindukush–Karakoram–Himalaya (HKKH). Recent findings indicate shrinking glaciers in parts of the Himalayas, affecting ice storage and ultimately water availability. Insights on ice storage of the HKKH remain controversial, where glaciers retreat in some parts, while surging in others. In high-altitude ...


    By IWA Publishing

  • Refrigerant Gas Tracking: The importance of AC/HVAC system maintenance

    Refrigerant gases are used in commercial facilities such as office buildings, hospitals and warehouses to maintain the climate and air quality. Refrigerant management includes maintaining the air conditioning (AC) or heating, ventilating and air conditioning (HVAC) units often used to maintain the environment in these buildings.Refrigerant gases have been around for many years. These gases are ...


    By Verisae

  • TFA from HFO‐1234yf: Accumulation and aquatic risk in terminal water bodies

    A next‐generation mobile automobile air‐conditioning (MAC) refrigerant, HFO‐1234yf (CF3CF = CH2), is being developed with improved environmental characteristics. In the atmosphere, it ultimately forms trifluoroacetic acid (TFA(A); CF3COOH), which is subsequently scavenged by precipitation and deposited on land and water as trifluoroacetate (TFA; CF3COO‐). Trifluoroacetate is environmentally ...


    By John Wiley & Sons, Ltd.

  • The search for water contamination can create hazards of its own

    It''s a paradox. Most of the very technologies being used today to test water for contaminants actually return more pollution to the environment than the tested water itself. Nevertheless, as we all know, water testing is crucial to our health. Modern industry has unleashed tens of thousands of chemicals into the environment. Many of these chemicals are essential, but it''s the control of them ...


    By Horizon Technology, Inc.

  • Odor mitigation in a Lagoon wastewater system (ID1591) - Case study

    Location: Garretson, South Dakota Problem: "Odor events" every spring Solution: SolarBee SB10000 unit in cell #1 and cell #2 Result: Mixers "cap" and prevent odors from escaping to the atmosphere Spring, not sewage, is in the air for residents of Garretson, South Dakota ...


    By Medora Corporation

  • Cave Researchers Descend Into the Depths with the TROLL® 9500 Water Quality Instrument - Case study

    Overview Research of cave pool stratification may help scientists understand the geochemical origin and evolution of cave pool waters (Levy 2008). Dr. David Levy conducted a study to test the hypothesis that certain cave pools may be predisposed to a condition of permanent chemical stratification (meromixis), depending on the specific effects of pool morphometry and localized environmental ...


    By In-Situ, Inc.

  • Dispersed Phase Inertisation (DPI): A New Technology for the Treatment of Landfill Leachate and Complex Water

    Inertisation is thus far the only technology for the conversion of leachate and contaminated water into an inert product, thereby facilitating handling and disposal in MSW landfills. Introduction One of the most complex aspects of the global management of an MSW landfill or treatment plant is leachate. This liquid comes mainly from the degradation of organic matter, added to other ...


    By Energy & Waste S.l

  • Economical calculations for the use of Ozone in Cooling Towers

    Abstract Ozone has been successfully applied to industrial cooling water systems with the resultant improvement in operational efficiency due to increased heat transfer, reduced system corrosion, improved environmental impact and reduced on-going chemical expenditure. The aim of this paper is to provide practical advice on the options available for the application of ozone and the potential ...


    By Absolute Systems Inc.

  • Case study - Clivus Multrum

    ENCON at the Freedom Tower Company dramatically reduces down time and cost of waste disposal. The Project:  Freedom Tower waste concentration The Solution:   ENCON Thermal Evaporator system Project start date:  November 2009 A challenge for all high-rise construction projects is to minimize demand on the equipment that is assisting ...


    By ENCON Evaporators

  • ENCON at the freedom tower case study

    Company dramatically reduces down time and cost of waste disposal. The Project:  Freedom Tower waste concentration The Solution:   ENCON Thermal Evaporator system Project start date:  November 2009 A challenge for all high-rise construction projects is to minimize demand on ...


    By ENCON Evaporators

  • It’s Time to Rethink Cooling Tower Filtration

    ABSTRACTThe dissipation of ambient or process heat in large HVAC systems, manufacturing facilities, power generation plants, refineries, metal mills and forges, chemical plants and food processors is most often accomplished by cooling towers. These simple structures facilitate the transfer of unwanted energy (heat) from a transport liquid (usually water) to the atmosphere. The bane of cooling ...

  • Breakthrough in energy efficient desalination technology

    Saltworks' proof-tested process employs an innovative thermo-ionic energy conversion system. The energy reduction is achieved by harnessing low temperature heat and atmospheric dryness to overcome the desalination energy barrier. The system works best in the dry regions that need water. Saltworks President Joshua Zoshi said, 'a desalination technology powered by atmospheric dryness is very much ...


    By GLOBE SERIES

  • The Role of Soil Moisture on our Climate, Weather and Global Warming

    Global warming is a topic that has received much attention in the media, especially during the hot days of summer. The process by which carbon dioxide (CO2) in the atmosphere prevents the escape of thermal energy into outer space is known as the greenhouse effect. The higher the carbon dioxide levels in the atmosphere the less thermal energy that can escape thus an increasing ...

  • Aqueduct Metadata Document: Yangtze River Basin Study

    Prior to the creation of the global Aqueduct Water Risk Atlas, indicators (Table 1) were developed and tested in a number of river basins worldwide. The results of these Basin Studies helped inform and shape the global Aqueduct Water Risk Framework. Complete guidelines and processes for indicator selection, data collection, calculations, and mapping techniques are described in the Aqueduct Water ...

  • Aqueduct Metadata Document: Yellow River Basin Study

    Prior to the creation of the global Aqueduct Water Risk Atlas indicators (Table 1) were developed and tested in a number of river basins worldwide. The results of these Basin Studies helped inform and shape the global Aqueduct Water Risk Framework. Complete guidelines and processes for indicator selection, data collection, calculations, and mapping techniques are described in the Aqueduct Water ...

  • Gravity self-backwashing filters

    The filtration of make-up and side-stream water in closed cooling circuits, operated through cooling towers, is a fundamental step to ensure safe and continuous operations in a power plant. Water - required in large amounts for this application - should not be wasted, and the potential damages deriving from a poor treatment must be avoided at all cost. BONO ARTES has developed a technical ...

  • Tianjin SDIC Project - China’s Largest Desalination Plant case study

    China’s SDIC (State Development and Investment Corporation) needed a reliable and sustainable supply of clean water near the Tianjin power plant, 200km northeast of Beijing. The plant provides high quality drinking water for the local population, as well as industrial boiler make up and process water for the power plant. IDE’s Multi-Effect ...


    By IDE Technologies

  • Industrial operations facility - Tobyhanna army depot

    Client: U.S. Army Corps of Engineers   Completion Date: 1999  Services Provided Design charrette Facility planning Design of facility and processes Shop drawing review Engineering assistance during construction Project Summary This project at Tobyhanna Army ...


    By Burns & McDonnell

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