multi-metals water monitoring Articles

  • FTIR becomes best option for multi-gas emissions

    Globally, the number of industrial processes and emissions being monitored with Gasmet’s FTIR multi-gas technology has increased enormously in recent years as process managers exploit the benefits of being able to monitor a wide range of gases simultaneously and with minimal maintenance and calibration requirements. Gasmet CEMS (continuous emissions monitoring systems) are used for ...


    By Gasmet Technologies Oy

  • Impact assessment of pollution in some lake water located at and around Thane City of Maharashtra, India: physico-chemical properties and toxic effects of heavy metal content

    Most of the fresh water bodies all over the world are getting polluted day by day, which has become a burning issue of present time. Hence their regular monitoring is crucial for the well-being and health of the surrounding population. Therefore in the present investigation, we carried out a systematic study to estimate the physico-chemical parameters and level of toxic heavy metal content in the ...


    By Inderscience Publishers

  • Advanced Water Quality Techniques Course

    Abstract:The development of a strategic water quality monitoring program is based on prioritizing risks to public safety and economic reality. The development of global standardized methods and protocols for automated water quality monitoring would facilitate international communication of water quality information and comparison of standardized methods and protocols. The three primary methods ...


  • Common Treatment Technologies for Nonhalogenated VOCs in Ground Water, Surface Water and Leachate

    It may be necessary to know other subsurface information to provide remediation of VOCs in the ground water. Treatability studies to characterize the biodegradability may be needed for any biodegradation technology. Treatability studies are usually necessary to ensure that the contaminated ground water can be treated effectively at the design flow. A subsurface geologic characterization would be ...

  • 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

  • On the thermodynamic stability of metal oxide nanoparticles in aqueous solutions

    Divided and ultra-divided systems such as colloidal and nanoparticle dispersions are generally unstable with regard to the size and number of their constituents because the solid-solution interfacial tension, acting as a driving force, leads to a reduction of the surface area to minimise the dispersion free enthalpy. Such phenomenon known as surface energy minimisation induces an increase in ...


    By Inderscience Publishers

  • Common Treatment Technologies for Halogenated VOCs in Ground Water, Surface Water and Leachate

    It may be necessary to know other subsurface information to provide remediation of VOCs in the ground water. Treatability studies to characterize the biodegradability may be needed for any biodegradation technologies. Treatability studies are usually necessary to ensure that the contaminated ground water can be treated effectively at the design flow. A subsurface geologic characterization would ...

  • Metal finishing - Chemetal Corporation - case study

    Application Chemetal Corporation of Easthampton, Massachusetts chemically treats the surface of 4 x 8 foot copper and brass sheets to create interesting patterns and color schemes. The decorative sheets are then sold as laminates for counter tops, furniture making, wall treatments and architectural accents. Each sheet pattern and color scheme requires a different proprietary chemical ...


  • Advanced Water Treatment Technologies May Bring Purified Water to San Diego

    'In four years, half of San Diego may be filling its glasses with tap water that once ran through its toilets,' reported the San Diego Union-Tribune recently. A plan to mix 'repurified water' with the City's raw drinking water reservoir could become a reality, thanks to the wonders of water treatment technology. Such a possibility elicits various reactions including disgust, marvel and fear. ...

  • Heavy Metal(s) in Every Day Electronics

    “Heavy metal” isn’t associated only with rock music. In sustainability, it refers to real metals like cadmium, mercury and lead. And we can all agree that while a little heavy metal ringing in our earphones is OK, we really don’t want to find heavy metals in our water or soil. However, they’re in the electronics we use every ...


    By Arrow Electronics

  • How to Deal with Arsenic in Drinking Water

    Thanks to recent developments in technology, daily drinking water undergoes a rigorous treatment process for water to be consumable. This is because most ground and natural river waters have a chemical in them called arsenic. Arsenic is a metallic chemical element that is found commonly among rocks and sulfur in the Earth’s crust. Arsenic is known for getting into your drinking water from ...

  • In Situ Biological Treatment for Ground Water, Surface Water, and Leachate

    The main advantage of in situ treatment is that it allows ground water to be treated without being brought to the surface, resulting in significant cost savings. In situ treatment, however, generally requires longer time periods, and there is less certainty about the uniformity of treatment because of the variability in aquifer characteristics and because the efficacy of the process is more ...

  • Waste Water Batch Treatment System

    Industrial Wastewater Treatment Batch Treatment Systems (BTS) are intended for lower daily volumes of wastewater typically less than 10,000 gallons per day and designed to “batch” treat wastewater from start to finish at one time. In a batch treatment system, a volume of wastewater is gathered, treated by chemical / physical / biological means, and discharged. Storage ...


    By Water Innovations, Inc

  • Surface Water Treatment Industry - Case Study

    “The surface treatment industry itself exists to produce durable products and to spare the environment.“ K. Hartwall Ltd. is an enterprise in the metal industry with net sales of approximately 20 million euro. The company is well known for its innovative carriage products used in the transport and storage of goods, especially foodstuffs. The primary material in carriages is steel, ...


    By Watman Ltd.

  • PeCOD Case Study – Industrial Waste Water

    Clean Harbors is an industrial wastewater treatment facility in Guelph, Ontario. The facility utilizes highly refined, chemical precipitation processes, which remove heavy metals, suspended solids, and organics to generate safe effluent for discharge into municipal sewer systems. Wastewater is treated to meet municipal discharge requirements for biochemical oxygen demand (BOD5). Since BOD is a ...


    By MANTECH Inc.

  • Oil and metal recovery from mill scale and grinding swarf for the metal industry - case study

    A combination of rising prices for resources and the improvement in technology make treatment of mill scale and grinding swarf an extremely environmentally friendly and economical solution. The first VacuDry® plant for the recovery of oil solvents and metals from sludges began operating in autumn 2012. Our client is a medium-sized company operating in the field of waste recycling and ...

  • Adaptive water distribution networks with dynamically reconfigurable topology

    This paper presents a novel concept of adaptive water distribution networks with dynamically reconfigurable topology for optimal pressure control, leakage management and improved system resilience. The implementation of District Meter Areas (DMAs) has greatly assisted water utilities in reducing leakage. DMAs segregate water networks into small areas, the flow in and out of each area is ...


    By IWA Publishing

  • Ultrapure Water for Determination of Toxic Elements in Environmental Analyses

    Abstract In this paper the importance of reagent water quality for toxic element environmental analyses is discussed, and the suitability of fresh ultrapure water produced using Merck water purification systems for ICP-OES and ICP-MS trace element analyses in environmental laboratories is demonstrated. Key words or phrases Trace elements, metals, toxic ...

  • Wastewater Monitoring in Akouedo/Abidjan, Cote d´ Ivoire with Gaiasafe Passive Collectors (PC)

    Abstract Contamination load and distribution of contaminants is shown. Gaiasafe Passive Collectors have been used successfully to determine single compounds out of the contamination load. Furthermore the spreading and biodegradation of contaminants was monitored over a large area in Abidjan. Only a few days after the dumping the chemical waste from Probo Koala was detected in the surface ...


    By gaiasafe GmbH

  • The Monitoring and Pre-treatment of Brewery Trade Waste Prior to Discharge: Carlton & United Brewery

    Carlton United Brewery installed a Trade Waste Monitoring System to analyse the temperature, flows, pH and chemical compounds in their trade wastewater. This cleaner production initiative was a licensing condition of the Northern Territory's Power and Water Authority (PAWA). As a result of the pretreatment, CUB is able to discharge their brewery wastewater to sewer. Background ...


Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you