No. 201 Huaxiasanlu road, Pudong new distric, Shanghai, China
+8618300704811
  • gold mine of electronic waste
  • HOME /gold mine of electronic waste

Stationary Crushers

Grinding Mill

Mobile Crushers

Mining Machine

European Type Jaw Crusher
European Type Jaw Crusher

European Type Jaw Crusher is a new crushing machine, the jaw

Jaw Crusher
Jaw Crusher

As a classic primary crusher with stable performances

HPT Hydraulic Cone Crusher
HPT Hydraulic Cone Crusher

Based on some design principles of traditional multi-cylinder

CS Series Cone Crusher
CS Series Cone Crusher

CS Series Cone Crusher, researched and developed a cone crush

Impact Crusher
Impact Crusher

Impact Crusher uses impact energy to crush the materials. The

VSI6X Series Vertical Crusher
VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensific

European Impact Crusher
European Impact Crusher

European Impact Crusher is mainly used in metallurgy, mine, c

MTW Trapezium Mill
MTW Trapezium Mill

MTW Trapezium Mill is innovatively designed through deep rese

5X Pendulum Roller Mill
5X Pendulum Roller Mill

According to accumulation and experimental analyses of on-sit

LM Vertical Mill
LM Vertical Mill

Based on the absorption of advanced technologies of famous in

T130X Superfine Grinding Mill
T130X Superfine Grinding Mill

T130X Superfine Grinding Mill is a world leading tool for pow

MW Series Micro Powder Mill
MW Series Micro Powder Mill

MW Series Micro Powder Mill is a new superfine powder (325-25

Raymond Mill
Raymond Mill

Raymond mill is a traditional mill type

Ball Mill
Ball Mill

Ball mills are used primary for single stage fine grinding

K Series Mobile Crushing Plant
K Series Mobile Crushing Plant

K Series Portable Crusher Plant, also known as K Series Porta

Crawler Mobile Crusher
Crawler Mobile Crusher

Crawler Mobile Crusher is a fully hydraulic track-type mobile

Mobile Vibrating Screen
Mobile Vibrating Screen

Mobile Vibrating Screen is equipment providing screening work

GF Series Vibrating Feeder
GF Series Vibrating Feeder

GF Series Vibrating Feeder is designed for super-heavy operat

S5X Series Vibrating Screen
S5X Series Vibrating Screen

S5X Series Vibrating Screen is of high vibration intensity. U

Sand Washing Machine
Sand Washing Machine

Sand Washing Machine is commonly known as wheel-bucket type s

Belt Conveyer
Belt Conveyer

Belt Conveyer adopts C-type steel as the main beam.

Stationary Crushers

European Type Jaw Crusher
European Type Jaw Crusher

European Type Jaw Crusher is a new crushing machine, the jaw

Jaw Crusher
Jaw Crusher

As a classic primary crusher with stable performances

HPT Hydraulic Cone Crusher
HPT Hydraulic Cone Crusher

Based on some design principles of traditional multi-cylinder

CS Series Cone Crusher
CS Series Cone Crusher

CS Series Cone Crusher, researched and developed a cone crush

Impact Crusher
Impact Crusher

Impact Crusher uses impact energy to crush the materials. The

VSI6X Series Vertical Crusher
VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensific

European Impact Crusher
European Impact Crusher

European Impact Crusher is mainly used in metallurgy, mine, c

Grinding Mill

MTW Trapezium Mill
MTW Trapezium Mill

MTW Trapezium Mill is innovatively designed through deep rese

5X Pendulum Roller Mill
5X Pendulum Roller Mill

According to accumulation and experimental analyses of on-sit

LM Vertical Mill
LM Vertical Mill

Based on the absorption of advanced technologies of famous in

T130X Superfine Grinding Mill
T130X Superfine Grinding Mill

T130X Superfine Grinding Mill is a world leading tool for pow

MW Series Micro Powder Mill
MW Series Micro Powder Mill

MW Series Micro Powder Mill is a new superfine powder (325-25

Raymond Mill
Raymond Mill

Raymond mill is a traditional mill type

Ball Mill
Ball Mill

Ball mills are used primary for single stage fine grinding

K Series Mobile Crushing Plant
K Series Mobile Crushing Plant

K Series Portable Crusher Plant, also known as K Series Porta

Crawler Mobile Crusher
Crawler Mobile Crusher

Crawler Mobile Crusher is a fully hydraulic track-type mobile

Mobile Vibrating Screen
Mobile Vibrating Screen

Mobile Vibrating Screen is equipment providing screening work

Mining Machine

GF Series Vibrating Feeder
GF Series Vibrating Feeder

GF Series Vibrating Feeder is designed for super-heavy operat

S5X Series Vibrating Screen
S5X Series Vibrating Screen

S5X Series Vibrating Screen is of high vibration intensity. U

Sand Washing Machine
Sand Washing Machine

Sand Washing Machine is commonly known as wheel-bucket type s

Belt Conveyer
Belt Conveyer

Belt Conveyer adopts C-type steel as the main beam.

gold mine of electronic waste

  • Why failing to recycle electronics leaves gold mines

    Apr 23, 2018· E-waste is more than phones and laptops There’s 80 times as much gold in one ton of cellphones as there is in a gold mine, says Federico Magalini, an expert on electronic waste.

  • How to Extract Gold From Electronics : 11 Steps (with

    This pushes the gold foils off the filter and into the cup. Then, wait for the gold foils to settle to the bottom and get as much water out. After that, you could wait for the water to evaporate out and you are left with just gold. However, the gold foils tend to stick to the cup, so I keep mine in a glass vial with some water.

  • 1. Although this method of gold extraction calls for household chemicals, that doesn't mean they are safe. Please be advised that you must handle t...2. Safety first:1) Goggles2) Rubber Gloves3) Gas Mask/Respirator (not needed if performing outside)4) A Well Ventilated Area (outside or in a room...3. In this step, you will need to take your electronics device and pull out any PCBs from it. On the PCBs, look for gold color.When you find gold,...4. In this step, you should rinse off your PCBs under water and dry thoroughly.5. In this step, you take the hydrogen peroxide and toilet bowl cleaner and mix equal parts of each with enough total solution to be able to fully...6. In this step, all you have to do is wait for the gold foils to come off the PCB. Once you see all the gold foils floating around, wait one more...7. In this step, you will need a large soda bottle that will collect all etching solution (even if it is diluted with water, it still must go into...8. In this step, pour your solution containing the gold into the coffee slowly (make sure your coffee filter is over a cup). Be careful not to rip...9. In this step, turn your coffee filter inside out over a cup and add a little water to the top. This pushes the gold foils off the filter and int...10. In this step, package your etching solution in a bottle with a very tight cap (if using chemical concentrations higher than what I've used, pac...
  • Chart: Mining Gold From E-Waste Statista

    Mining Gold From E-Waste by Dyfed Loesche, Dec 19, 2017 Electronic Waste Worldwide One of the most precious materials that can be sourced from e-waste is gold. The total volume is far lower

  • Sustainable technique recovers gold from e-waste cheaply

    Given this difficulty, there are two main ways to get gold: through mining gold from the earth, which requires massive amounts of sodium cyanide; and recycling gold from secondary sources like

  • Old Electronics Could Be More Profitable Than Literal Gold

    They calculated all the costs associated with mining gold and copper from recycled television sets from gathering the e-waste to paying for the equipment and buildings needed to recycle it.

  • Urban Mining: The Electronic Waste Gold Mine Visual.ly

    Urban Mining The Electronic Waste Gold Mine Millions of dollars worth of gold and silver and sitting in landfills around the world. The precious metals are hidden away in the components that make up our outdated laptops, cellphones and other discarded electronics. As the demand for new technology grows, so does the amount of obsolete hardware.

  • Is it profitable to recycle gold from electronic devices

    Apr 08, 2019· The short answer to the question is: yesthere is profit in recycling gold (and other precious metals) from electronic devices. The longer answer is that it definitely requires resources to get this resource (the old adage, it takes money to make

  • Is There a Gold Mine in Electronic Waste? Mind Matters

    Jan 23, 2020· Wendy Lee Queen, “Could mining gold from waste reduce its great cost?” at Aeon. So the electronics industry is now competitive with both the religious world and the jeweler for gold. It takes only forty cell phones to use up one gram of the stuff. But, Queen says, it takes a ton of mined ore to produce that gram.

  • Electronic Goldmine

    Electronic Digital Travel Scale Compact lightweight digital electronic travel scale has a capacity of up to 85lbs and is perfect for determining if your luggage is under the airlines weight limit. Digital display can be set to display LBs, KGs, Ozs and JNs. Operates on 2AAA batteries (not included). Size is

  • Your old phone is a veritable gold mine YouTube

    Jul 03, 2018· E-waste is more than phones and laptops. There’s gold, silver, copper, and lots of other precious metals powering your electronics, and that makes for some valuable “e-waste”. And a recent

  • A New Kind Of Gold Mine: Discarded SIM Cards Kitco News

    The lab’s new venture makes up the world’s tiniest gold mine. But, this small-scale experiment has a much wider application, as the full potential of electronic waste recycling is staggering, with about $22.2 billion worth of gold being thrown away globally in the form of e-waste each year, according to the UN-based study published last year.

  • Extracting Gold from E-Waste AZoCleantech

    Oct 26, 2017· E-waste can often comprise of several hazardous components which can include heavy metals like mercury and lead. Despite this reality, gold, as well as other precious metals, also make up a significant amount of e-waste, and its extraction could have advantageous properties for the gold industry. E-Waste Statistics 2

  • MineworX Gold Recovery from Electronic Waste & Mining

    Mineworx Technologies Ltd. is a leading provider of proprietary, cost-effective and non-toxic precious metals extraction solutions to the mining industry as well as to the E-Waste industry, through its collaboration with EnviroLeach Technologies. Traditional mining depends on the utilization of large amounts of toxic cyanide while present E-Waste recycling depends on other highly toxic

  • How to remove gold from circuit board Gold Recycling. Your

    Jun 05, 2016· Getting gold from integrated circuit Gold mining e-waste Electronic scrap old. gold wire bonds from the. gold from computer parts. Electronic scrap old recycle Gold.

  • Author: Archimedes Channel
  • Tailings Wikipedia

    Tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.Tailings are distinct from overburden, which is the waste rock or other material that overlies an ore or mineral body and is displaced during mining without being processed.. The extraction of minerals from ore can be done two ways: placer mining, which uses water

  • Treasure from trash: how mining waste can be mined a

    Jun 28, 2016· Identifying mine waste materials as economic resources will help support global demand for critical metals, boosting the mining industry during the downturn. All with environmental benefits.

  • How to mine precious metals in your home BBC Future

    Europe is the world’s second highest producer of e-waste, throwing away around 12.3Mt of electronic equipment and batteries a year. Hidden inside is 330,000 tonnes of copper and 31 tonnes of gold .

  • Australia's Science Channel E-Waste: A Toxic Gold Mine

    However, the UN found that only 15% of e-waste is recycled in an approved manner. Leaving 85% or nearly 7 million elephants worth of e-waste in landfills or being disposed of in dangerous ways. E-waste contains components harmful to people and the environment including CFCs,

  • gold mine of electronic waste ME Mining Machinery

    gold mine of electronic waste amazingheroes This new method for getting gold from e-waste may . 2017-10-18 A small Canadian company’s new way of extracting gold and other precious metals is showing big promise for the mining industry, and for efforts to deal with the growing problem of electronic waste.

  • 2015 Gold King Mine waste water spill Wikipedia

    The 2015 Gold King Mine waste water spill was an environmental disaster that began at the Gold King Mine near Silverton, Colorado, when Environmental Protection Agency (EPA) personnel, along with workers for Environmental Restoration LLC (a Missouri company under EPA contract to mitigate pollutants from the closed mine), caused the release of toxic waste water into the Animas River

  • Forgotten Gold Searching Abandoned Mines and Tailings

    Forgotten Gold Searching Abandoned Mines and Tailings Share this story. Posted on September 21, 2015. Gold can be found in nature in a few different forms. Small nuggets of pure metal are sometimes found by themselves, but typically they are part of veins or placer deposits consisting of gravel and other materials. Lode or hard rock

  • There’s 80 times as much gold in one ton of cellphones as

    Jul 05, 2018· The idea of recycling e-waste or doing “urban mining” isn’t new, right? It’s not a new trend, but the term “urban mining,” has been introduced recently to explain one particular concept. Take the example of gold. Gold is present in nature, and, on average, the concentration of gold is about 0.5 grams of gold for every one ton of

  • E waste Recycling-Gold Recovery from Golden Scrap

    All old electronic waste called E-waste. We can recover many precious metals with e-waste recycling but gold, silver, and palladium are main metals. Gold is the main metal in all electronics. Especially a high quantity of gold used in cell phone boards and PC, laptops. There are many e-waste recycling companies in western countries. If you have

  • gold mine of electronic waste tischler-riebe.de

    Ewaste a gold mine of opportunities The Hindu. Serge Kimbel considers waste electrical and electronic equipment WEEE the same way medieval alchemist Nicolas Flamel once considered lead as a material akin to gold. Get Price A New Kind Of Gold Mine Discarded SIM Cards Show. The lab’s new venture makes up the world’s tiniest gold mine But this

  • Treasure from trash: how mining waste can be mined a

    Jun 28, 2016· Identifying mine waste materials as economic resources will help support global demand for critical metals, boosting the mining industry during the downturn. All with environmental benefits.

  • Environmental Impacts of Gold Mining Brilliant Earth

    The Lihir gold mine in Papua New Guinea dumps over 5 million tons of toxic waste into the Pacific Ocean each year, destroying corals and other ocean life. Companies mining for gold and other metals in total dump at least 180 million tons of toxic waste into rivers, lakes, and oceans each year—more than 1.5 times the waste that U.S. cities

  • gold mine of electronic waste ME Mining Machinery

    gold mine of electronic waste amazingheroes This new method for getting gold from e-waste may . 2017-10-18 A small Canadian company’s new way of extracting gold and other precious metals is showing big promise for the mining industry, and for efforts to deal with the growing problem of electronic waste.

  • Emergency Response to Gold King Mine Release US EPA

    Description of August 5, 2015 release of contaminated waters from the Gold King Mine into Cement Creek and the Animas River, and the resulting emergency response remediation efforts, including monitoring of affected waterways.

  • Gold Mine in Motherboards & PCBs Fortune in Ewaste

    Motherboard, Backplane, Sound Cards, Video Cards, Network Cards and Interface Cards of outdated personal computers, old cell phones and disabled electronic gadgets and equipment are all Gold plated. Gold is the primary metal mainly recoverable in all PCBs having connector interface with pure Gold Fingers for good contact. Precious metals like Gold, Silver and Copper are recoverable by special

  • gold mine of electronic waste tischler-riebe.de

    Ewaste a gold mine of opportunities The Hindu. Serge Kimbel considers waste electrical and electronic equipment WEEE the same way medieval alchemist Nicolas Flamel once considered lead as a material akin to gold. Get Price A New Kind Of Gold Mine Discarded SIM Cards Show. The lab’s new venture makes up the world’s tiniest gold mine But this

  • Gold King Mine Waste Water Spill

    The 2015 Gold King Mine waste water spill is a 2015 environmental disaster at the Gold King Mine near Silverton, Colorado. On August 5, 2015, EPA personnel along with workers for Environmental Restoration LLC (a Fenton, Missouri, company under EPA contract to mitigate pollutants from the closed mine) caused the release of toxic wastewater when attempting to add a tap to the tailing pond for

  • Environmental Effects Of Gold Mining TheWorldCounts

    Tons of toxic waste produced from gold mining. This is a rough estimate. The gold used to make a single gold ring of 9.4 grams produces around 26 tons of mine waste. Consequently, the annual production of 3,150 tons of gold produces about 8.75 billion tons of waste. Report: Dirty Metals

  • INFOGRAPHIC: Urban mining: The electronic waste gold mine

    Millions of dollars worth of gold and silver are sitting in landfills waiting to be reclaimed. The electronic waste gold mine. MINING Editor February 28, 2013 9:39 pm Precious Metals

  • E-Waste: A Deadly Gold Mine ERI

    May 14, 2015· E-Waste: A Deadly Gold Mine. May 14, 2015 At the same time, the hazardous content of e-waste constitutes a ‘toxic mine’ that must be managed with extreme care [This] provides a baseline for national policymakers, producers and the recycling industry to plan take-back systems.” Apparently, despite the grisly future prospects, it

  • The Environmental Disaster That is the Gold Industry

    The mine dumps about 80 million tons of waste debris into the Ajkwa river system every year, according to Sampat at Earthworks. Another American company, Newmont, owns the Batu Hijau mine, also in

  • Morris MUA: Tips for State-Required Recycling of

    Morris MUA: Tips for State-Required Recycling of Electronic Waste . Posted Monday, June 4th, 2018 . Drop Off TVs, Computers, Laptops at E-Waste Recyclers. Morris County Municipal Utilities Authority reminds you that certain electronics cannot be put in household trash and must be disposed of properly.

  • For some, e-waste is a gold mine " literally Greeley Tribune

    Dec 05, 2010· For some in Colorado, refining gold from electronic scrap isn’t just a hobby. It’s also a business. Meet David Emslie. He buys and sells gold from his house in Fort Collins, inviting regular traffic from collectors, hobbyists and gold bugs. Emslie, 32, is one of the few to turn a profit from e-scrap.

  • Topic 4: Mine wastes LinkedIn SlideShare

    May 17, 2009· Mines wastes:Mine wastes are problematic because they contain hazardous substances that can be (or are) released into the environment around the mine heavy metals, metalloids, radioactive elements, acids, process chemicals and therefore require treatment, secure disposal, and monitoring.Wastes are not only produced during mining, but