drinking water line Articles
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Pb isotopes in drinking water: a new strategy for source detection of low Pb sources
Source detection of low concentrations of Pb in water, for instance less than 15 μg L-1, may require a new methodology as the tolerances of Pb in drinking water are further reduced. It appears that the isotope properties of Pb may aid discrimination among natural sources and anthropogenic sources, including some plumbing materials. Characteristic Pb isotope signatures in a typical rural water ...
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Long Lake Colony Case Study
Long Lake Colony Farm is an 1,800-head swine operation located in Wetonka, South Dakota that uses a 25,000 gallon per day capacity well-water system. Preliminary testing of the system showed elevated bacteria levels in the farm’s water. The water quality also contributed to clogged water lines in the animal drinking system. The bacteria and water line issues resulted in strep problems in ...
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Nan H2O filtration Drinking Water Production – Membrane Filtration Municipality of Lac - Bouchette
Located in Lac-Saint-Jean, Quebec, Lac-Bouchette is a municipality of 1,400 inhabitants. For its supply in drinking water, the Roche Ltd Consulting Group recommended the municipality to call on H2O Innovation’s services. This, following a pilot study executed on the water of the Ouiatchouan lake that has been carried out from May till October 2003. The nanofiltration treatment system called ...
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Interpreting UV validation results: impact of key design parameters on performance of closed vessel reactors
The Long Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR) dictates that for a DWTP to receive credit for UV inactivation of chlorine resistant pathogens such as Cryptosporidium and Giardia , validation testing must be performed to demonstrate that the UV reactor equipment delivers the required dose. This paper summarizes an extensive bioassay validation program undertaken at the DVGW ...
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Synergistic electric field enhancement of the effectiveness of chlorine species formed during electrochemical disinfection of drinking water
In line in situ electrochemical disinfection of drinking water with chloride concentrations as low as 10 mg/L has been demonstrated at practical flow rates of at least 3 m3/day using a novel perforated electrode flow through (PEFT) cell with a 50 μm inter-electrode gap. Sufficient chlorine to achieve 6 log inactivation of Escherichia coli bacteria was produced at applied voltages as low ...
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Water Monitoring in drinking water plants - The Comparison Between On-Line TOC Analysis and the Permanganate Oxidation Method
Introduction The role ofthe plants providing water is not restricted to the collection of water from areas where abundantly available and then distribution to the consumer. In reality, it involves a serious commitment to the guarantee of waterwhich is high quality. For this reason, drinking water facilities make use of conditioning plants which are equipped with chemical lab oratories that ...
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Mosaic Stadium, Regina: Home to the Roughriders and IPEX Case Study
From the beginning the owner was interested in the use of thermoplastic piping systems for drain, waste, and ventilation (DWV), potable water and chilled water lines, but research needed to be done. After looking at price and installation-time comparisons with copper and steel pipe, the most cost-effective choice with the quickest install time was thermoplastic ...
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Electronic Water Treatment Provides a Clean Line for Food and Drink Production
The USA’s food and drink producers spend billions of dollar’s each year in downtime, increased energy bills and the early renewal of capital equipment caused by hard water limescale blocking lines and leaving calcium carbonate deposits on water fed equipment. Scale and sludge formation are the result of the precipitation of compounds that are no longer soluble under the conditions ...
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Total trihalomethane measurement using a reagentless and contactless analyser developed by Multisensor Systems Ltd.
Abstract Awareness of risks associated with THMs in drinking water has increased steadily over the course of the last three decades. A number of technologies have been developed to provide Water Treatment Plants with the tools to perform on-line monitoring of THMs in drinking water. This article describes the state of art of on-line THM analysers and focuses on the e-nose based system. Data from ...
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An Overview of Storage Tank Linings
Storage tanks are typically carbon steel with an internal lining to prevent internal corrosion. This is usually less expensive than using a higher-grade tank material, such as stainless steel or Cu-Ni, without a lining. Metal plating is seldom used as a lining material anymore, as advances with other lining materials s make them better suited for the application. Water chemistry and temperature ...
By RECO USA
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Utility Locating and Mapping at a Power plant case study
An expansion was planned at a power plant in west central Florida. As part of the design build plan, all of the utilities within the proposed building footprint had to be located and mapped. There were two phases of the investigation. Utility designation was the first phase. This involved studying existing as-builts, performing site walkthroughs with plant personnel in order to ascertain a ...
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Marine Potable Water Pumps: The Ultimate Guide
Voyages across the ocean can take weeks to complete. And with no connection to land, there is no way for these ships to buy more freshwater once they run out. That’s why many ships have a system for producing fresh water and drinking water. And at the center of it is the potable water pump. In this article, you’ll get a closer look at potable water pumps: What exactly potable ...
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Testing monolithic activated carbon adsorbers for in-line removal of organic micropollutants
Anthropogenic organic micropollutants (OMP) occur along the whole urban water cycle including drinking water. Various OMP can be efficiently adsorbed onto activated carbon. In the present study a commercial monolithic adsorber (MA), originally developed for gas treatment, was examined for the removal of OMP from drinking water. As a promising advantage, the adsorber can be introduced into ...
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Food Grade Glass Lined Steel Potable water Tanks
Our glass-lined steel potable water tanks are food-grade, its engineering design meets or exceed to AWWA, FDA, LFGB, ISO and most international standards to ensure safe storage of potable water. Glass-lined steel potable water stored by our potable water tank is safe for human consumption. Our glass-lined steel potable water tanks range from a capacity of 20 steres up to 20,000 stores. What is ...
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Reference: Outstanding technology delivers outstanding potable water
Outstanding technology delivers outstanding potable water High-tech comes to the Sauerland region: To supply potable water, Stadtwerke Sundern uses state-of-the-art technology. When the time came to modernise their three waterworks, the first-class quality of ProMinent's products and systems was the deciding factor. Key figures Annual supply of 1.3 million cubic metres to around 30,000 ...
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