water conditioning industry Articles

  • What are the main indicators of water quality?

    “Water is the driving force of all nature;” so said Leonardo da Vinci. The survival of our planet depends on the availability of water and the condition that it is in. It is therefore vital to make sure that it is able to provide a hospitable environment for those that live in it, and is free from harmful levels of substances for those that drink it. Not ...


    By Aquaread Limited

  • BioCycle World

    Economic Impact Of Recycling In Texas The Texas Commission on Environmental Quality (TCEQ) released its recent study on the economic impact of recycling activities in the state. Approximately 9.2 million tons of MSW designated materials were recycled in Texas in 2015. Typical recyclables (paper, plastics, metal, and glass), organics (yard trimmings, brush, green waste, and food and ...


    By BioCycle Magazine

  • Genetic algorithm-based optimization of water resources allocation under drought conditions

    The efficient allocation of increasingly scarce water resources is a growing challenge worldwide, particularly during times of drought. This paper describes the development and application of an innovative technique to optimize the allocation of raw water supply to the city of London, UK during a period of drought in 2006. Using genetic algorithms, an optimization tool was developed to derive ...


    By IWA Publishing

  • AVA – The expert for ash and dust conditioning - case study

    For an environment free of dust Application Ashes and dust from the filters of incineration, de-dusting and drying plants are lyed, moistened or solidified. The result is a disposable final product, a transportable property or re-usable value products e.g.: Dust from power plants for the use in road construction and building material industry ...


    By AVA GmbH u. Co. KG

  • How Climate Change will affect your Work Conditions

    After the major discussions regarding Climate Change this month in Paris, 5 key points of the Paris Agreement on climate change are being presented: Limiting global temperature rise to “well below” 2 C Creation of the first universal climate agreement Providing help to poorer nations Each country ...


    By SafetySmart

  • Delivering an Enhanced Sewer Condition Prioritization Process

    SCREAM™ is a sewer and manhole condition assessment tool developed by CH2MHill. It has been built into Wallingford Software’s InfoNet asset management solution as one of the standard choices for sewer and manhole condition grading. There is emphasis across the collections systems industry worldwide for sewer condition prioritization methods and manhole condition ranking. Although currently the UK ...


    By Innovyze

  • Treating Industrial Water with Membrane Technology

    A variety of industries are finding that it makes sense to reevaluate the way they treat industrial process water, both to improve the quality of their products and increase the efficiency of their processes. Purification systems utilizing crossflow membrane filtration, such as reverse osmosis (RO), nanofiltration (NF) or ultrafiltration (UF) can be a good alternative to traditional filtration ...


  • UV, a bright future for the water industry

    The use of Ultra Violet (UV) light has now become standard practice in most municipal waste water treatment processes.  Effluent is now starting to be recognised as a valuable resource, not a problem that needs to be dumped. Many waste water facilities are being renamed as water reclamation facilities, and whether the waste water is being discharged into a river, being used to irrigate ...


    By atg UV Technology

  • Industrial cooling water fouling by Dreissenidae

    Together with the cooling water, a wide range of living organisms is entrained into cooling water systems, which can readily colonise the available surfaces in the system. Growth conditions in the cooling water system often are ideal for sessile organisms: the steady water flow assures abundance of nutrients and oxygen, while access for predators is limited. The consequence of this is that ...


  • Industry, Fresh Water and Sustainable Development

    Synopsis Industry, Fresh Water, and Sustainable Development is published jointly by the World Business Council for Sustainable Development and the United Nations Environment Programme (UNEP). The growing demands for water for human consumption, agriculture and industry means that fresh water must not be taken for granted, but be carefully used.  Industry has an important ...

  • Influence of organic fouling and operating conditions on nanofiltration membranes to reduce phenol concentration in natural waters

    Phenol is a product widely used in manufacturing and as a disinfectant for industrial and medical applications. The treatment of aqueous effluents polluted with phenol and phenolic species has deserved much attention in the last years due to the toxicity and low biodegradability of those organic compounds. Nanofiltration (NF) has a great potential to remove these contaminants. The main objective ...


    By IWA Publishing

  • Ultra violet light cured fiberglass CIPP resolves extreme rehab conditions

    This paper describes both a specific wastewater rehab project using ultra violet light cured fiberglass CIPP liner and also the advantages that this technology brings to the industry over the current technology of choice used in CIPP within the Untied States. The project was completed in Coronado, CA for the City of Coronado by International Pipe Lining Technologies, ...

  • Utilizing unconventional water sources for industrial reuse

    Reclamation and reuse of unconventional wastewater sources for plant raw water, cooling water and process pre-treatment has increased substantially due to increases in the cost of drinking water, recurring water shortages that can impact business operations, and tightening government regulation. Water is required in almost every industrial sector for the processing and manufacture of products. ...


    By WesTech Engineering, Inc.

  • China water production and supply industry, 2015

    China water production and supply industry, 2015 is valuable for anyone who wants to invest in the water production and supply industry, to get Chinese investments; to import into China or export from China, to build factories and take advantage of lower costs in China, to partner with one of the key Chinese corporations, to get market shares as China is boosting its domestic needs; to forecast ...


  • Industrial water treatment using a modular system

    Plants for industrial water processing and wastewater treatment designed using a modular approach have an advantage in a global implementation strategy. The German company, EnviroChemie, head quartered in Rossdorf has been developing, manufacturing and installing systems lo clean industrial wastewater, circulate water and condition process water for over 35 years. Its engineers and technicians ...


    By EnviroChemie GmbH

  • Membrane processing for water treatment in the semiconductor industry

    It is the aim of high-purity water production to either fully eliminate organic and ¡florganic compounds, particles, and microorganisms from the water or to reduce their concentrations to values below the detection limits of the most advanced analysis methods. Currently, this problem is solved by means of a multi-stage process chain, in which membrane technology ...

  • Asset management in the water industry - the valve actuator`s perspective

    Sector: Water & Effluent Treatment Category: Electric Actuators, Control Networks, Services Products: IQ3 Standard, IQ Insight 2, Pakscan, Retrofit The water and effluent treatment industries have not been slow to recognise the benefits of effective asset management resulting from the gathering and analysis of accurate and relevant data ...


    By Rotork

  • Conditions for the Precipitation of Heavy Metals from Wastewater by the Lime Sulfurated Solution (Calcium Polysulfide) Process

    A new chemical precipitation process utilizing CaSx solution as a single coagulant was tested for the removal of heavy metals from a batch stirred vessel. The precipitation of heavy metals from the simulated wastewater was investigated under varing conditions of pH, temperature, and heavy metal concentrations. Several agitating speeds were studied for the gases (atmospheric air and C02 gas) blown ...


    By Graus Chemicals, LLC

  • In situ gas fuel production during the treatment of textile wastewater at supercritical conditions

    Supercritical water gasification has recently received much attention as a potential alternative to energy conversion methods applied to aqueous/non-aqueous biomass sources, industrial wastes or fossil fuels such as coal because of the unique physical properties of water above its critical conditions (i.e. 374.8 °C and 22.1 MPa). This paper presents the results obtained for the ...


    By IWA Publishing

  • Why You Should Consider a Sample Conditioning Unit for Taking Low NOx Measurements When Using a Portable Emissions Analyzer

    Using state-of-the-art technology, we here at E Instruments create high-quality portable industrial combustion gas and emissions analyzers that are capable of taking precise, low NOx measurements for both NO and NO2. In particular, we recommend our sample conditioning unit to those of you who need to take accurate, low NOx or SO2 ...

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