mining water Articles | Environmental XPRT

Mine Water

THis article shows the use of the Cogent PDV6000plus as a portable analyser used to monitor metal concentration in river and lake water which is polluted by acid mine water from abandoned mine ...

May 5, 2009

By Modern Water - Monitoring Division

Treatment of iron(II)-rich acid mine water with limestone and oxygen

The main components of acid mine water are free acid, sulphate, and Fe2+. Limestone is the most cost-effective alkali that can be used for neutralization. The purpose of this investigation was to identify conditions where Fe2+ is removed with limestone and simultaneously oxidized with oxygen to Fe3+, in a polyvinyl chloride pipe under pressure. Gypsum scaling is prevented ...

Jul. 23, 2014

By IWA Publishing

Hongqinghe Coal Mine Water Advanced Treatment

Hongqinghe Coal Mine Water Advanced Treatment project is Jiarong's typical application case of industrial wastewater treatment. Project Detail Leachate Treatment is our core technology and business; meanwhile, we are also a commitment to industrial wastewater treatment. Hongqinghe coal mine water advanced treatment project is Jiarong's typical application case of industrial wastewater ...

Nov. 2, 2020

By Xiamen Jiarong Technology Corp., Ltd.

Zero Discharge Project of Mine Water

Application: mine water Scale: 35 tons / hour in a single phase, two phases in total Process: DTRO high concentration When: Phase I 2016, Phase II 2017 INTRODUCTION Inner Mongolia Yitai Guanglian Coal Chemical Co., Ltd. Hongqinghe Coal Mine Water Advanced Treatment Project is a typical example of Jiarong Technology's industrial wastewater treatment and reduction. The high concentration ...

May 27, 2020

By Xiamen Jiarong Technology Corp., Ltd.

Hongqinghe Coal Mine Water Advanced Treatment

Hongqinghe Coal Mine Water Advanced Treatment project is Jiarong's typical application case of industrial wastewater treatment. Project Detail Leachate Treatment is our core technology and business; meanwhile, we are also a commitment to industrial wastewater treatment. Hongqinghe coal mine water advanced treatment project is Jiarong's typical application case of industrial wastewater treatment ...

Oct. 28, 2020

By Xiamen Jiarong Technology Corp., Ltd.

Hongqinghe Coal Mine Water Advanced Treatment - Water and Wastewater

Hongqinghe Coal Mine Water Advanced Treatment project is Jiarong's typical application case of industrial wastewater treatment. Project Detail Leachate Treatment is our core technology and business; meanwhile, we are also a commitment to industrial wastewater treatment. Hongqinghe coal mine water advanced treatment project is Jiarong's typical application case of industrial wastewater treatment ...

Oct. 23, 2020

By Xiamen Jiarong Technology Corp., Ltd.

Hydraulic residence time and iron removal in a wetland receiving ferruginous mine water over a 4 year period from commissioning

Analysis of residence time distribution (RTD) has been conducted for the UK Coal Authority's mine water treatment wetland at Lambley, Northumberland, to determine the hydraulic performance of the wetland over a period of approximately 4 years since site commissioning. The wetland RTD was evaluated in accordance with moment analysis and modelled based on a tanks-in-series (TIS) model to yield the ...

Oct. 1, 2010

By IWA Publishing

Mining water from gypsum

Water resources in the world are scarce and unevenly distributed. In deserts, the only source of drinking water is groundwater, often saline and of poor quality. In many places, the groundwater levels have dropped dangerously due to overexploitation. Gypsum deposits, that are very common in deserts, are a potential source of drinking water, a fact that is realised by very few people. Gypsum ...

Jun. 4, 2008

By Inderscience Publishers

Mining Water Quality Application

Isaac Plains Coal Mine Isaac Plains is an open cut coal mine, in Northern Queensland, Australia. The Isaac Plains Project operates under an Environmental Authority (EA). One of the environmental monitoring requirements which must be met is monitoring water. These include potable water, mine affected water, natural creek flows, water releases, groundwater and the receiving environment. The site ...

Jul. 6, 2013

By ANDalyze, Inc.

Heat exposure assessment in the working environment of a glass manufacturing unit

Working in hot environments can produce a strain on workers that may lead to discomfort, loss in performance and productivity, heat illness and death. For this reason there has been much research into human responses to hot environments. Although knowledge is not complete, a great deal is known and can be integrated to allow the proposal of practical methods for designing and evaluating working ...

Mar. 3, 2008

By University of Tehran

Inner Mongolia Coal Mine Water Treatment Project

Project detail: Leachate treatment is our core technology and business, meanwhile, we are also commitment to industrial wastewater treatment. Inner Mongolia coal mine water advanced treatment project is Jiarong's typical application case of industrial wastewater treatment and reduction which adopted Jiarong high concentrate system, to re-concentrate the mine water concentrate. This project was ...

Jan. 7, 2021

By Xiamen Jiarong Technology Corp., Ltd.

Inner Mongolia Coal Mine Water Treatment Project

Project detail: Leachate treatment is our core technology and business, meanwhile, we are also commitment to industrial wastewater treatment. Inner Mongolia coal mine water advanced treatment project is Jiarong's typical application case of industrial wastewater treatment and reduction which adopted Jiarong high concentrate system, to re-concentrate the mine water concentrate. This project was ...

Feb. 5, 2021

By Xiamen Jiarong Technology Corp., Ltd.

From black past to green future - Case Study

Project Why monitoring groundwater is vital for the municipality of Heerlen. Client Municipality of Heerlen Country The Netherlands Background to installing the monitoring network ‘It’s become steadily busier here underground. It’s essential to plan well. And that’s what occupies us daily in Heerlen municipality’s Spatial and Economic Development department. ...

Jan. 22, 2019

By Eijkelkamp Soil & Water

Innovative Water Use Revolutionizing Mining

A holistic approach to water sustainability is necessary in an age of intensifying water scarcity Growth in the mining water and wastewater treatment market is globally driven by a mining industry striving for waterless operation and greater sustainability. Concerns over where to source water are unavoidable during a period of depleted resources and a proliferation of regulation, forcing the ...

Jan. 30, 2020

By Fluence Corporation

Low cost retrofit of bag dump station upgrades safety, productivity at plant

ArrMaz Custom Chemicals produces specialty chemicals for the mining, water treatment, fertilizer, asphalt, and construction industries at its manufacturing facility in Mulberry, Florida. In addition to extensive quality control and customer service programs, the company has implemented a “Total Safety Culture” procedure to protect both its employees and the subtropical ecosystem of ...

Jan. 20, 2010

By Flexicon Corporation

Analysis of mine water from four decommissioned pits in south-western Ghana – implications for remediation programmes for mine closure

Research into water quality status of accumulated water in decommissioned pits is a grey area in Ghana and could be of significant benefit in the effectiveness of remediation of pits after mining. Water sampled from four decommissioned pits in Amansie West District were analysed for their water quality status. Seasonal variations of physico-chemical parameters for determining water quality ...

Apr. 6, 2017

By IWA Publishing

Why is mining wastewater treatment necessary?

During Industrial processes and mining, there are certain discharges of environmental pollution. This outcome is the growing concerns about the living atmosphere. As per the increasing concerns of contamination, there should be a lot of efforts and implementation to save the environment from its hazardous effects. Mining wastewater is originated from those mines where underground mining is ...

Aug. 27, 2016

By Genesis Water Technologies, Inc.

Contaminated Water

Treatment of Contaminated Mine Water Discharge Recent estimates have suggested that in the UK 2,500 km of streams and an area of 9,000 km2 of groundwater bodies are at risk of failure of Water Framework Directive Objectives due to mine water pollution (Jarvis & Rees 2004). For over two decades the Loughor Estuary in South Wales, which carries SSSI status, had been polluted by high iron ...

Dec. 1, 2012

By BritishFlora

Planning Helps Prevent Mining Water Pollution

By designing water issues into new mines, many problems can be avoided when the mine is closed All mines must eventually close, whether as a result of depletion, or social and political forces, but mine closures often expose gaping holes in planning. They can bring dramatic change to surrounding land, people, and water resources. But, putting in place an adequate water-governance framework in ...

Oct. 27, 2020

By Fluence Corporation

Water Use in the Mining Industry

Freshwater resources are protected as industry begins to put emphasis on sustainability The mining industry has a great impact on water resources, both depleting water supplies with high usage and polluting them with discharges or seepage from tailings or waste rock impoundments. To put the scale of industry in perspective, according to the United States Geological Survey (USGS), 4 billion ...

Aug. 1, 2018

By Fluence Corporation