ABOUT

Solutions & Cases

Our Case
  • Sand Classifier / Classifying Tanks Mining Equipment Sales

    Used 1974 EAGLE IRON WORKS 10' X 24' Sand Classifying Tank, SN: 9478, with 7 stations, 2 cell, rising current classifiers, AUTO SPEC Controls/ Dial Split, in process of cleaning and paint, FOB: Sylacauga, Alabama..$29,500.00

  • Machine learning application to automatically classify

    Nov 01, 2019· Machine learning application to automatically classify heavy minerals in river sand by using SEM/EDS data It contains tools for data preparation, classification, regression, clustering, association rules mining, and visualization. In this work, we used the tools in the Weka 3 to do data classification and result evaluation.

  • Sand mining is threatening lives along the Mekong River

    Jan 14, 2020· Sand mining is threatening lives along the Mekong River Date: January 14, 2020 Source: University of Southampton Summary: It's a resource used

  • Impacts of riverine sand mining on freshwater ecosystems

    In conjunction with other catchment activities, sand mining was found to be responsible for a change in the frequency and morphology of levees along the banks of the Hungarian Maros River, leading to the gradual disconnection of the river from its floodplain (Kiss, Balogh, Fiala, & Sipos, 2018). Incision was also linked to bar scalping or

  • River Sand Mining and Mining Methods SpringerLink

    Jun 13, 2014· Abstract. Large-scale sand extraction from river environment for building constructions is a global phenomenon. Indiscriminate sand mining imposes a series of physical, ecological, and socio-environmental impacts on the river basins.

  • Yamuna Riverbed Mining: Miners, Govts throw rule book in river

    May 28, 2020· Mechanized in-stream mining with heavy machines where river water is impounded and flow compromised by making illegal makeshift bridge at Haripur, Vikas Nagar. (May 27, 2020) Clearly, with the support state government and administration, the miners have ruthlessly thrown every rule of sustainable sand mining practices into the river.

  • See How Sand Mining Threatens a Way of Life in Southeast Asia

    Mar 15, 2018· River sand mining isn’t only a problem for people: It also muddies waters and scours riverbeds, killing the fish, plants, and other organisms that live there. “When I was a child, we'd catch

  • How does sand mining affect the rivers and people around

    May 12, 2018· The effects of sand mining is as follows: 1. Kills the aquatic life in the river as the dredgers move. Also sun light does not penetrate as the water turns turbid 2. Suspended particles in water increases as the settled ones are redistirbed. Leads...

  • An Assessment of Environmental Impacts of Sand and Gravel

    Sand and gravel mining refers to the actual process of removal of sand or gravel from a place of occurrence. The increase in demand for sand and gravel for construction purposes has placed immense pressure on the environment where these resources occur. Miners employ different methods of extraction along river channels and their flood plains.

  • Sand mining is threatening lives along the Mekong River

    Jan 14, 2020· Sand mining is threatening lives along the Mekong River Date: January 14, 2020 Source: University of Southampton Summary: It's a resource used in

  • River Sand Mining and Mining Methods SpringerLink

    Jun 13, 2014· Abstract. Large-scale sand extraction from river environment for building constructions is a global phenomenon. Indiscriminate sand mining imposes a series of physical, ecological, and socio-environmental impacts on the river basins.

  • Uncovering sand mining’s impacts on the world’s rivers WWF

    Aug 24, 2018· Other impacts are hard to directly link to sand mining since rivers are affected by so many different factors, including dams, but it is clear that by sucking too much sediment out of the world’s rivers, unsustainable sand mining will contribute to bank erosion and shrinking, sinking deltas with the loss of agriculture land, houses and

  • Impacts of riverine sand mining on freshwater ecosystems

    In conjunction with other catchment activities, sand mining was found to be responsible for a change in the frequency and morphology of levees along the banks of the Hungarian Maros River, leading to the gradual disconnection of the river from its floodplain (Kiss, Balogh, Fiala, & Sipos, 2018). Incision was also linked to bar scalping or

  • Yamuna Riverbed Mining: Miners, Govts throw rule book in river

    May 28, 2020· Mechanized in-stream mining with heavy machines where river water is impounded and flow compromised by making illegal makeshift bridge at Haripur, Vikas Nagar. (May 27, 2020) Clearly, with the support state government and administration, the miners have ruthlessly thrown every rule of sustainable sand mining practices into the river.

  • See How Sand Mining Threatens a Way of Life in Southeast Asia

    Mar 15, 2018· River sand mining isn’t only a problem for people: It also muddies waters and scours riverbeds, killing the fish, plants, and other organisms that live there. “When I was a child, we'd catch

  • The Hidden Environmental Toll of Mining the World’s Sand

    Feb 05, 2019· Laborers transport sand from the Yamuna River in India, where a construction boom has led to indiscriminate mining of river sand. AP Photo/Rajesh Kumar Singh. So there are moves to take the dredgers further out to sea. Britain, for instance, now gets up to a quarter of its sand

  • Environmental clearance for small riverbed sand mining

    Such mining of minor minerals included river bed sand mining. The task of classifying into B1 and B2 was generally left to State level Expert Appraisal Committee depending on their environmental impact of the project. As per the EIA Notification, all category A projects are required to carry out an environment impact assessment (EIA) and

  • An Assessment of Environmental Impacts of Sand and

    Sand and gravel mining refers to the actual process of removal of sand or gravel from a place of occurrence. The increase in demand for sand and gravel for construction purposes has placed immense pressure on the environment where these resources occur. Miners employ different methods of extraction along river channels and their flood plains.

  • CASE STUDIES OF ENVIRONMENTAL IMPACTS OF SAND

    Figure 4.14b Illegal miners escaping from raids at river sand sampled Site A 77 Figure 4.15 Burnt tyres on riverbed from river sand sampled Site B 78 Figure 4.16 River extension due to mining on sampled Site C 80 Figure 4.17 Undisturbed River sand sampled Site D 80

  • Black-Sand Classifying Mining YouTube

    Jan 09, 2010· imagolddigger This is a short video to show you how I classify out black sands when gold prospecting.

  • Demand for sand: the largest mining industry no one talks

    The environmental impact. Sand mining, especially when done without regulation or oversight, can damage rivers, cause beach erosion and destroy coastal ecosystems.At least 24 Indonesian islands