n most of Nigeria’s cities, there are visible piles of refuse that have built up on roads, river banks and swampy land. These waste dumps smell bad and are breeding grounds for germs that cause diseases. Perhaps less well-known is the electronic waste that’s becoming a serious problem in partsContinue Reading
AECI has established a ‘filling station’ for the City of Tshwane to supply safe drinking water to the water-stressed Hammanskraal community amid the Covid-19 pandemic. The initiative, which builds on a R3-million investment made in November 2019 to provide safe drinking water to a number of clinics and schools inContinue Reading
Hundreds of South Africa’s abandoned coal mines pose a deadly risk to local communities and threaten to pollute the water of millions of South Africans – says a new report by Human Rights Watch (HRW). When companies in South Africa reach the point at which their mining operations cease to be profitable,Continue Reading
he Covid-19 pandemic will have long-term ramifications, including permanent change in the South African stainless steel industry, Southern African Stainless Steel Development Association (Sassda) acting executive director Michel Basson says. “The stainless steel industry could be on the brink of taking an S-curve upwards, owing to the crisis, which may result inContinue Reading
As part of plans to establish a sustainable footing for its South Deep mine in South Africa, Gold Fields is trialling teleremote loading in a project with automation specialist RCT. Gold Fields’ problems at South Deep have been well documented, with the company, in 2018, launching a restructuring plan involvingContinue Reading
While Proximity Detection Systems (PDSs) have been around for little more than 15 years, the offerings on the market today are streets ahead of what was first made available; this complexity has to be well managed by the sector if the solutions are to be effective. “The technological developments –Continue Reading
In underground mining environments, gas boosters are often working behind the scenes to pressurize gases for recharging rebreather cylinders, fire suppression, environmental cooling or gas scavenging. Traditional pneumatic and hydraulic gas boosters have some inherent limitations. Pneumatic units work well to boost pressures at intermittent, low-flow rates, but are noisyContinue Reading
At the Kamoa-Kakula Project in the Democratic Republic of Congo (DRC), the first phase of development at the Kakula Copper Mine is in many respects exceeding the published plans, says 39.6% owner and operator Ivanhoe Mines (Zijin Mining also has 39.6%). Crews now are mining and stockpiling development ore withContinue Reading
The Department of Trade and Industry has warned that the steel industry would exit the coronavirus (Covid-19) lockdown in severe financial distress potential plant closures and job losses. The department’s Trade and Industrial Policy Strategies (Tips) on Friday said the industry could experience a devastating R1 billion negative cash costContinue Reading
Sudanese mother Awadya Ahmed has long wondered why her youngest child Talab was born blind and unable to walk; now she suspects the piles of poisonous waste left by gold miners. In recent years, a growing number of traditional miners have flocked to her village hoping to strike it rich.Continue Reading
