Water Leak Articles on Environmental XPRT

Robotic Speed Demon Delivers 18,000 Feet Of Pipeline Condition Data In A Single Day

"We absolutely crushed our previous distance covered in a single day..." A growing number of proactive municipal utilities and power generating operators across North America are reaping the benefits of deploying the latest robotics crawler from Pure Technologies (Pure) to assess the condition of their pipeline networks and save millions of dollars in water loss and prevented breaks. Unlike ...

Jul. 25, 2017

By Pure Technologies

13 surprising tools a plumber needs

What tools does a plumber need in their tool box? Professional installers tell us they use these top 13 plumbing tools time and again. Our list of surprising plumbing tools goes beyond your day-to-day staples of a good hacksaw, a set of well-engineered adjustable spanners, basin spanners, screwdrivers and a decent tape measure. Great all-rounder plumbing tools ...

Jul. 25, 2017

By Kingspan Environmental Ltd

Oxygen Monitors now Required for Nitrogen, Argon, Helium, and CO2 use in Denver

The Colorado city of Denver recently passed a new law that requires facilities that use insert gas to install oxygen deficiency monitors wherever these gases are used in excess of 100 pounds. Learn what the new law requires from businesses and how an oxygen sensor protects your employees, your business, and your peace of mind. What Denver's New Law Requires The law ...

Aug. 1, 2017

By PureAire Monitoring Systems, Inc

Seek the Leak

Federal regulations (with stiff penalties) govern how to deal with refrigerant emissions. Of course, installing a good facility refrigerant management plan can keep your organization ...

Feb. 1, 2000

By IHS

Locating Leaks for Cooling Water Systems

This article illustrates how to locate leaks on cooling water systems in loud, industrial environments like Nuclear or Coal power generating plants without digging or putting anything inside the pipeline. Infrared-Energy Pattern Analysis (IR-EPA) works on all pipeline sizes and all pipeline materials because it identifies the water outside the pipeline instead of listening for leak noises ...

Mar. 9, 2016

By EnTech Engineering, Inc

What Causes Water Main Leaks?

The number one cause of water leaks today and moving into the future will be the aging infrastructure. “A large part of the US public water system dates back to the years shortly after World War II, therefore, a significant amount of buried infrastructure is at or very near the end of its useful life.” – Qureshi & Shah, Journal AWWA. When aging infrastructure is combined ...

Sep. 7, 2015

By EnTech Engineering, Inc

Closing the last Energy Leak

The heat contained in wastewater is one of the last major untapped resources in the field of renewable energies, despite the fact that it may some day provide some 20% of the heating energy we need. This huge potential has been addressed by a Swiss engineering office, Rabtherm AG, which now supplies patented technology for generating energy from wastewater, used for heating or cooling buildings. ...

Jan. 1, 2010

By RABTHERM AG

Small Leaks Matter

In the final part of the leak detection series, we explain why locating small leaks is and important part of a water loss management strategy. To see the first post in the series that outlines the problem of water loss in North America, ...

Aug. 7, 2013

By Pure Technologies

Small leaks matter

In the final part of the leak detection series, we explain why locating small leaks is and important part of a water loss management strategy. To see the first post in the series that outlines the problem of water loss in North America, ...

Dec. 12, 2014

By Pure Technologies

Experimental investigation of leak hydraulics

In recent decades the hydraulics of leaks, i.e. the definition of the relationships linking the hydraulic quantities in pipes with leaks, has received increasing attention. On the one hand, the definition of the relationship between the leak outflow and the relevant parameters – e.g. the leak area and shape, the pressure inside the pipe and outside the leak, and the pipe material ...

Jun. 25, 2013

By IWA Publishing

The way to Cease Roofing Leaking

Roofing leakages can happen to acquire a quantity of factors. These people usually start out smaller than average grow over amount of in time so that you can larger difficulties. Nevertheless, a good tiny roofing spill could cause main injury to your home. Besides building wet spot locations by yourself accomplished ceilings, best leaking might lead to mold and mildew growth in addition to ...

Jan. 12, 2012

By Ultimate Linings

Monitoring and Alarming Water Leaks in a Library Basement

CAS DataLoggers recently provided the monitoring and alarming solution for a library housing a number of rare books and documents in their basement record storage area. The library’s director needed a wireless device to detect when water entered the basement during the seasonal rains, and also needed alarming capabilities to give her instant email ...

Sep. 20, 2012

By CAS DATALOGGERS

Evaluating the pressure-leakage behaviour of leaks in water pipes

Much progress has been made over the last decade in understanding the behaviour of flow through leak openings with changes in water mains pressure. In particular it has been established that variations in leak areas with pressure is the main factor responsible for the range of leakage exponents observed in practice, and several numerical and experimental studies have investigated this ...

May 20, 2017

By IWA Publishing

Detect Leaks and Analyze Water Consumption with WaterSignal

Did you know it will cost an estimated $1 trillion over the next 25 years to upgrade the nation’s water system to run more efficiently? While part of the problem is fragile, hundred-year-old water mains, it also falls on property owners to ensure they are doing their part to save water — for both the environment and their wallets. But how? ...

Jun. 2, 2017

By WaterSignal

Tackling Non-Revenue Water by Identifying Small Leaks

Small leaks sink big ships – the same can be said for large-diameter pipes in utility networks. While large leaks or ruptures are seen as newsworthy stories accompanied by images of water flowing down the streets; smaller leaks can often be more devastating. Left undetected, they can add up over time, contributing significantly to ...

May 27, 2015

By Pure Technologies

Case study - Dallas Water Utilities - Leak Detection

Service: Sahara Leak Detection Client: Dallas Water Utilities (DWU) Department of Public Works Type of Pipeline: Raw Water Transmission Main Diameter: 108-inch Pipe Material: PCCP Length: 7.3 miles The City of Dallas Water Utilities (DALW) currently draws its raw water from six sources: the Elm Fork of the Trinity River and Lakes Ray Roberts, Lewisville, Grapevine, Ray ...

Dec. 1, 2014

By Pure Technologies

Petrox Bioremediation of Oil Pipeline Leak

Petrox bioremediation was used to treat unrefined oil that leaked from a pipeline in Texas. The oil migrated from the impacted soil into ground water and seeped into the surface water in a nearby river. After one application of Petrox, the oil concentrations in ground water at the source decreased from 600ppm to less than 100 ppm. Two more treatments reduced the ...

Apr. 9, 2010

By CL Solutions, LLC

Leak behaviour in pressurized PVC pipes

The correct definition of the leak law, i.e. the relationship between the leak outflow, the total head at the leak and other relevant parameters such as the pipe material, can seriously affect the accuracy of the numerical models used for the management of water distribution systems, either if they are used to forecast the leakage reduction by pressure management or to locate and size the leaks ...

Aug. 6, 2013

By IWA Publishing

The quick and easy solution for pond leaks

Are you tired of trying to fix that pond leak. Tried product after products For over 30 years ponds and fountains have been coated with epdm liners and have been seen as the only solution for pond repair. Many people are not aware that there is a liquid version of epdm rubber that has been specially formulated for fish friendly ponds. This one coat application has been the solution for thousands ...

Dec. 2, 2016

By Pondpro2000

Case study - Birmingham water works board identifies 26 leaks using advanced inline leak detection

Service: SmartBall Leak Detection Client: Birmingham Water Works Board Project Date: January 2012 - ongoing Location: Birmingham, Ala Type of Pipeline: Water Transmission Main Diameter: 42-inch (1050mm) Pipe Material: Reinforced Concrete Pipe In early 2012, the Birmingham Water Works Board (BWWB) ran a successful leak detection program on 7.7 miles (12 km) of 42-inch ...

Mar. 4, 2012

By Pure Technologies

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