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surface water drinking water Applications

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    Drinking water treatment

    Drinking water can be produced from any natural sources like groundwater, lakes and rivers (surface waters) or seawater. Drinking water standards are set by the World Health organisation or by the European Union. Drinking water must be free of suspended solids, microorganisms and toxic chemicals. Mineral concentration recommendation vary from country to country but most of the minerals have a maximum concentration recommended to ensure safe, equilibrated and pleasant water to drink.

    By Lenntech Water Treatment based in Delfgauw, NETHERLANDS.

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    Mercury determination in natural, surface, sea, drinking, bottled, mineral, and waste water by cvaas

    Introduction

    Mercury determination in natural, drinking, and waste waters is one of the most popular analyses used for environment pollution and sanitary control. Background concentrations of mercury in natural water are within several ng/l. Maximum national permissible levels for mercury in water lie in the range of 0.16–6 µg/l. For example, the following limits for mercury in drinking water are set, µg/l:
    0.5 – Japan, Russia;
    1 – Argentina,...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

  • Water oxidation for private an public drinking water

    Carus permanganates have been used in private and public drinking water applications for more than 40 years. Municipal drinking water plants use CAIROX® and AQUOX® potassium permanganates, and CARUSOL® liquid permanganate in both ground water (well) and surface water for Pretreatment, Pre-oxidation and Organics Removal. Today, municipal water providers face increased challenges as more stringent regulations are enacted and public awareness regarding water quality becomes heightened.

    By Carus Corporation based in Peru, ILLINOIS (USA).

  • Drinking water solutions for the coagulation optimization

    Problem: Drinking water plants that use surface water or ground water under the influence of surface water are susceptible to high levels of organic matter in the raw water. Reduction of organic matter through coagulation/sedimentation and filtration is important to lower the potential for disinfection by-product formation (DBP) and limit operational problems. In addition, organics in water consume the polymers used for the coagulation process, which reduces the efficiency of the treatment. Therefore, optimizati...

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

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    Ultraviolet disinfection systems for the UV drinking water treatment

    atg UV Technology is a clear market leader for ground water and surface water UV disinfection. With a large range of independently 3rd party validated UV systems to the US EPA UVDGM (2006) protocols and NWRI Drinking Water and Water Reuse protocols, atg UV Technology can offer both low pressure amalgam and medium pressure UV solutions for flows of 1 m3/hr to over 5,000 m3/hr.

    By atg UV Technology based in Wigan, UNITED KINGDOM.

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    ADVANCEES - Advanced water treatment equipments for desalination

    Areas that have no or limited surface water or groundwater may choose to desalinate seawater or brackish water to obtain drinking water. Reverse osmosis is the most common method of desalination, Sea Water Reverse Osmosis (SWRO) is a reverse osmosis desalination membrane process that has been commercially used since the early 1970s. Because no heating or phase changes are needed, energy requirements are low in comparison to other processes of desalination, though still much higher than other forms of water...

    By Advanced Equipment and Services based in Hollywood, FLORIDA (USA).

  • Drinking water solutions for the source water monitoring/ protection

    Problem: A challenging aspect of drinking water treatment is often predicting or monitoring the changes that occur with incoming water quality. Seasonality, weather events, agricultural practices or upstream discharges can influence the quality of both ground and surface water over time. With multiple variables impacting source waters, monitoring historical trends may not be sufficient to predict raw water changes or detect uncharacteristic events.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • Drinking water solutions for the nitrate monitoring

    Problem: Nitrate, the most stable form of nitrogen in water, is found in both ground and surface water and originates from both natural and anthropogenic sources. Due to its high solubility in water, nitrate is not filtered out from groundwater like other contaminants. Removing nitrates from source water is important as elevated levels in drinking water can cause serious health effects when ingested.

    By Real Tech Inc. based in Whitby, ONTARIO (CANADA).

  • Pig and Poultry Drinking Water Chlorine Dioxide Treatment

    Successful pig and poultry farming demands that measures are taken to control the introduction and spread of infectious agents. Chlorine Dioxide has been used very successfully in farming and slaughterhouses as a processing aid that is added to maintain water of good microbial quality. CleanOxide Chlorine Dioxide is used for sanitising hard surfaces and processing equipment to assist in the prevention of the propagation and transmission of disease.

    By NW Solutions based in Perth, AUSTRALIA.

  • Floating Cover – Water

    Hexa-Cover Floating Cover provide an ideal cover for all forms of water i.e.: Reservoirs for Fire Protection Reservoirs for Fire Protection, Spill over tanks Spill over tanks, Wastewater Wastewater tanks, reservoirs, Cooling water Cooling water, Process water Process water, Reserve water reservoirs Reserve water reservoirs, Compensation tanks Compensation tanks, Irrigation Reservoirs for Irrigation, Collected surface water Reservoirs for reuse of collected surface water, Water settlement lagoons Water settlement...

    By Hexa-Cover A/S based in Thisted, DENMARK.

  • Industrial water TOC and Color removal from water

    All surface waters contain varying amounts of naturally occurring organic acids. The most commonly encountered being tannic and humic. These substances have varying molecular weights and varying amounts of carboxylic functionality. There has been much interest in the removal of these substances from drinking water supplies due to their tendency to form THM`s when chlorinated. They can be removed effectively by use of anion exchange resins operated in the chloride cycle. Because the organics can be removed by...

    By PuriTech Ltd based in Herentals, BELGIUM.

  • Usage

    TDA Aerator diffuser can be used in aerobe and an-aerobe phase of (waste-) water treatment(wwtp) at all sort of industries. Ideal for biological treatment aeration and reliable for the treatment of industrial wastewater or sewage water. the perforated surface of the membrane sleeve makes tube diffusers a perfect solution for all types of chambers and applications. The exhalation of air through the bottom grooves decreases the depositing of activated sludge underneath the ventilation which means less cleaning...

    By Biomicrobe Technology based in Jakarta, INDONESIA.

  • Lime and Limestone solutions for water treatment industry

    The world’s surface is slightly over 70% water with billions of gallons of surface water and ground water used daily in society. Whether it is for drinking, hygiene, washing, cooking, recreation, agriculture, or power generation and industrial coolants, water is an undeniable source of life.

    By Carmeuse Lime based in Pittsburgh, PENNSYLVANIA (USA).

  • Pure drinking water solutions for organic food processing industry

    You go all out to produce only the best culinary creations, so how pure is your water? Water purity can have a huge impact on the flavor, aroma, visual appearance, healthfulness and even shelf life of your foods. Many beverages such as coffee and teas can be up to 99% water, so is it any wonder that water purity makes it taste so much better? When made with our pure water, alcoholic drinks don’t have the oil slick floating on the surface. Sushi masters in Japan love how our water makes sushi rice ‘po...

    By Pure & Secure, LLC. based in Lincoln, NEBRASKA (USA).

  • CeraQ - Ceramic Membrane Modules

    QUA’s CeraQ ceramic membrane modules are designed for challenging water and wastewater applications. The CeraQ modules consist of 3.5 mm ID ceramic tubular elements potted into bundles for various surface area requirements. The module is capable of removing virus, bacteria, colloidal matter, submicron or micron sized suspended particles, oil and organics from a wide range of fluids, including drinking water and industrial wastewater to economically meet variety of treatment objectives or to recycle and...

    By QUA Group LLC based in Canonsburg, PENNSYLVANIA (USA).

  • Membrane Filtration for Wastewater Treatment

    The essential challenges of today are to ensure cost effective treatment and recycling processes for water and wastewater. Membrane technology solves this task by being an innovative and trendsetting technology. Today membranes are successfully used for the treatment of municipal and industrial wastewater as well as for the production of drinking and process water from surface water. Membrane technology and membrane bioreactors (MBR) are especially important in arid zones for the recovery of clean water for reuse...

    By MICRODYN-NADIR based in Wiesbaden, GERMANY.

  • Liquid Rock - Prevening Scale Formation from Ground Water Hardness

    Groundwater is in contact with soil and rock minerals. Significant amounts of the minerals are dissolved in the groundwater. Elevated water hardness is the result of the water interaction and partial dissolution of carbonate minerals. Scale formation is a crystallisation process. Crystals are a highly organised arrangement of molecules. The determining circumstances for a successful crystallisation event include concentration, temperature, pressure and chemical environment. Suitable conditions for the formation...

    By WAT Australia Pty.Ltd. based in West Australia, AUSTRALIA.

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