Is my borehole running dry?
/Borehole owners often worry that their borehole might be running dry. This article gives end-users of borehole water a better idea of how the water in their boreholes is recharged.
Read MoreAcquisition of Geowater IQ grows JG Afrika’s groundwater capabilities
/JG Afrika, a leading multi-disciplinary engineering and environmental consultancy, has grown its groundwater division by acquiring Geowater IQ, a specialist in the field of geohydrology, water-resource management, research and other related disciplines.
Read MoreJooste Cylinder & Pump Company celebrates 50 years
/Congratulations to Jooste Cylinder & Pump Company on 50 years of servicing the groundwater industry.
Read MoreBorehole Pump Installation Practice Part 3 - Root Cause Analysis and Remedial Strategies
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In Part 3 of this series of articles aimed at ensuring a long and cost-effective borehole pump installation, we look at the need for Root Cause Analysis (RCA) and remedial strategies to prevent any further premature failures.
Read MoreBorehole Pump Installation Practice Part 2: Preventing submersible motor overheating
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In Part 2 of this series of articles aimed at ensuring a long and cost-effective borehole pump installation, we look at submersible electric motors.
Read MoreWhen drought hits your borehole: dealing with diminishing yield and low-yield boreholes
/Faced with a low-yield borehole? There is hope! This article explains how you can get the most out of your borehole, even when it's not delivering much water.
Read MoreBorehole Pump Installation Practice Part 1: Non-Return Valves
/In Part 1 of this series of articles aimed at ensuring a long and cost-effective borehole pump installation, we look at Non-Return Valves (NRVs).
Read MoreCongratulations Hose Manufacturers SA on 50 years!
/Hose Manufacturers are celebrating their 50th birthday this year!
Read MoreProtecting Water Quality in South African Boreholes
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A completed Water Research Commission (WRC) study investigated in-situ iron removal in aquifers as a way to prevent production borehole clogging
Read MoreEnsuring reliable groundwater supply in rural areas
/A recently completed Water Research Commission (WRC) study has looked to improve the sustainability of rural groundwater supply. The study has confirmed the potential of groundwater as a sustainable water supply for rural community on condition that operating rules are maintained.
Read MoreAre boreholes a good investment?
/Boreholes can save end-users money on their water bill, but how much money are we talking about? And how long will it take to recoup the investment? In this article, Kobus Troskie and Andrew Johnstone analyse two examples of the cost and savings of borehole water and the findings are quite astounding.
Read MoreProtecting groundwater on solar energy projects
/As South Africa starts drawing on solar energy to meet growing electricity demand, it is pioneering the best ways of responsibly managing the groundwater impact of these vital projects. SRK’s Sheila Imrie, principal hydrogeologist and numerical groundwater modeller, and Des Visser, associate partner and principal hydrogeologist discuss a best practice approach.
Read MoreThrottle your pump, throttle your profits
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Throttling pumps by using valves is a common practice in many plants. But it is far from an ideal practice, particularly because of the energy (and monetary) losses it involves.
Read MoreMaking cents of a borehole installation
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The depth at which you’re pumping water from a borehole matters a great deal if you’re keen to hang on to your Rands and cents, explains John Tonkin.
Read MoreWRC publication captures Johannesburg’s fascinating water history
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A new publication on the role of water in the history of Johannesburg has been published by the Water Research Commission (WRC).
Read MoreA note from the Editor
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BWJO Editor, John Tonkin shares some thoughts on the state of the groundwater industry and introduces some of the content you can look forward to in this issue of the Journal.
Read MoreThanks for the memories - a message from L'aura
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L'aura James, editor of the printed Borehole Water Journal (Volume 19-99) thanks all those involved in the launch of the Borehole Water Journal Online and reflects on where the Journal has come from.
Read MoreBehind the scenes of the BWA's epic website redesign (and a few tips and tricks for your company website)
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If you're looking for some great tips and tricks for designing your company website, then you must read this article. In it, we go through some of the thinking, challenges, and lessons learned while redesigning the BWA website.
Read MoreLightning: the not-so-silent borehole pump killer
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Electrical surges from lightning can cause untold damage to borehole installations. In this article, we assess the damage and outline some steps that you can take to protect your borehole installation from lightning damage.
Read MoreRoadmap for mines to comply with water use licences
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Many mines are currently grappling with the complexities of implementing and renewing their water use licences (WULs). This article outlines the purpose of WUL's and explains why WUL requirements should be incorporated into the day-to-day operations of a mine.
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