waste electronic board recycling for coppe in bulgaria

  • Closed-Loop Recycling of Copper from Waste Printed Circuit

    Jun 29 2020  In the present study a model of closed-loop recycling of copper from PCBs is demonstrated which involves the sequential application of bioleaching and electrowinning to selectively extract copper. This approach is proposed as part of the solution to resolve the challenging ever-increasing accumulation of electronic waste e-waste in the environment. This work is targeting copper

  • Metals experts talk pandemic impact Resource Recycling

    Nov 05 2020  Aurubis which runs copper smelters in Germany and Bulgaria has seen a more steady flow of PCs laptops and other devices that are being used in home offices Bernhardt said but those are harder to viably ship from the U.S. to Europe for processing so the company has relied on local European markets for that material.

  • Veolia is chosen for recycling of photovoltaic panel

    Mar 20 2017  20 Mar. 2017. The first French unit for the processing and recycling photovoltaic panels will be located in Rousset in the Bouches-du-Rhône (Provence-Alpes-Côte d Azur region). Using technology that is unique in France it will recover 1 400 tonnes of material per year from 2017 and up to 4 000 tonnes by 2021.

  • Looking for sellers of E-waste/copper scrap/IT circuit boards

    Jan 11 2021  Looking for sellers of E-waste/copper scrap/IT circuit boardsCoGlobe UK limited is a leading importer of e-waste/copper scrap/pastic waste/lcd monitors from UK.

  • How to Recycle Printed Circuit Boards MCL

    Recycling Copper From the Spent Tin/Lead Stripping Solution From the Solder Stripping Process Following the etching process remove the protective solder plate to expose the copper connections. Strip the tin and lead from the solder plate by immersing the printed circuit board in nitric acid or a hydrogen fluoride stripping solution.

  • Municipal waste management in Bulgaria

    According to the Eurostat data no material and organic recycling of municipal waste was reported by Bulgaria from 2001 to 2010. In Bulgaria packaging waste is not included in the reporting to Eurostat on the recycling of municipal solid waste (cf. section 2.2). The composition of the recycled packaging waste is shown in Table 2.1.

  • Electronic scrap recycling

    Gold CPU scrap gold fingers connectors and pins are good for gold recycling other scrap electronic boards contains metals such as gold palladium silver and copper some boards such as military electronic boards space electronics or very old boards contains larger amounts of metals than PC boards and modern scrap electronic equipment.

  • Recovery of copper and cobalt from ancient slagGülay

    Apr 01 2006  About 2.5 million tonnes of copper smelter slag are available in Küre northern part of Turkey. This slag contains large amounts of metallic values such as copper and cobalt. A representative slag sample containing 0.98 Cu 0.49 Co and 51.47 Fe was used in the experimental studies. Two different methods direct acid leaching and acid baking

  • PCB / Electronic Component Dismantling Machine

    Dec 07 2017  Recycling of electronic waste. Applicable material It is suitable for all kinds of electronic waste and PCB such as mobile boards TV panels computer boards washing machines old fridge panels FPC flexible circuit boards etc. It is mainly used in PCB Recycling

  • Bulgaria "All Beginnings Are Hard"GLOBAL RECYCLING

    Jun 19 2018  Bulgaria "All Beginnings Are Hard". 19/06/2018 / in Frontpage Article Markets / by msv2016. In Bulgaria recycling of municipal waste including composting remains relatively low with 25 percent compared to the European average of 44 percent. In 2014 the recycling rate actually decreased in comparison to 2013 by 3 percent.

  • Precious Metal Recycling (Waste and Recycling) Services

    Extraction of precious metals out of e-waste material is an integral and a very important part of the entire e-waste recycling chain. There are only a few companies in the world such as Umicore at Belgium Boliden at Sweden Xstrata in Canada DOWA in Japan etc. which possess the necessary technical know-how to address this requirement of e

  • Electronic Scrap ShreddingE-Scrap Shredder Granutech

    Electronic Scrap Shredding (E-Scrap) Processing electronic scrap (E-Scrap or WEEE) presents special challenges. Computers consumer electronics and IT equipment need to be destroyed to extract recyclables or ensure the security and complete destruction of the product.

  • tablet circuit board recycling for coppe from waste

    the best selling waste circuit breaker for Recycling machine equipment haggerty metals sl800 plastic waste recycling For the wire-stripping machine bunnings sickle solid waste crusher for sale with CE approved high capacity electronic garbage crusher for sale in malaysia low price useful easy steel crusher for Waste clothes germany technology spc series heavy crusher for metal

  • Recovery of Metals from Electronic Waste by Physical and

    Authors Muammer Kaya Abstract The main purpose of this article is to provide a comprehensive review of various physical and chemical processes for electronic waste (e-waste) recycling their advantages and shortfalls towards achieving a cleaner process of waste utilization with especial attention towards extraction of metallic values.

  • Waste Recycling Companies in Bulgaria Local Waste

    Compost Food Waste (120) Computer Electronics Recycling (1305) Computer Recycling (106) Container Services (1072) Electronic Waste Recycling (414) Equipment Brokers (333) Exotic Metals Recycling (63) Finish Metal Companies (225) Forest Recycling (13) Glass/Fiberglass Recycling (105) Industrial Cleaning (331) IT Recycling (258) Jewelers (446)

  • Recycling gold and copper from waste printed circuit

    Dec 24 2014  Waste electric and electronic equipment (WEEE) usually contains many recoverable and valuable elements including gold and copper. Primitive technologies such as aqua regia leaching and calcination are still widely used in China which has caused serious pollution in local environments. Chlorination is a feasible alternative for the recovery of metallic elements due to the higher dissolution

  • Recycling and Resource Recovery in Bulgaria

    Aug 11 2017  Even if packaging waste would be included under the reporting of MSW recycling it will require an exceptional effort for Bulgaria to fulfill the recycling target of 50 by 2020. Shocking Fact Waste management practice is still rudimentary and the bulk of the work needed to achieve a good performance is still to be doneOECD Report on Bulgaria

  • The Electronic Afterlife E-waste Recycling Part 2

    Dec 18 2014  Electronics recycling statistics on the ISRI web site state that in 2011 the U.S. electronics recycling industry processed more than 4.4 million tons of used and end-of-life electronics equipment. More than 70 of the collected equipment is manufactured into specification grade commodities — including scrap steel aluminum copper lead

  • Bioleaching of copper from waste printed circuit boards by

    Feb 22 2018  The toxicity of waste printed circuit boards (PCBs) to bacteria was considered as the major limitation in bioleaching of copper from PCBs. To reduce the toxicity of PCBs copper extraction from PCBs was investigated using bacteria-free cultural supernatant from some metallurgical microbial consortium whose predominant organisms were Leptospirillum ferriphilum and Sulfobacillus

  • This is what happens to the e-waste you drop off for recycling

    Apr 20 2019  According to the Brussels-based Bureau of International Recycling Canada generated 638 300 tonnes of "e-scrap" — electronic and electrical equipment —

  • Precious Metal Refining Recycling System for E-waste

    Dec 29 2017  E-waste precious metal refining system is designed to refine and recover precious metals like gold silver palladium(Pd) and platinum(Pt) from electronic waste (e-waste) like circuit boards including CPU RAM pins and other computer components. E-waste is classified as hazardous material therefore should be managed properly. However the presence of precious metals (PMs) in e-waste

  • Ethiopia E-waste WorkshopITU

    • E-waste regulation and national e-waste strategy under development • Downstream markets includesteel plants plastics recycling no copper aluminum CRTs or printed circuit boards • Formal Collection service centers for manufacturers of cell phones computer refurbishment and training center demanufacturing facility

  • Current Status and Future Perspective of Recycling Copper

    Jan 01 2016  The current replacement of electronic products is speeding up resulting in a growing number of e-waste. Electronic waste especially waste print circuit boards contain large amounts of copper which not only bring greater ecological threat but also cause a serious waste of copper

  • Challenges and opportunities in the recovery of gold from

    electronic waste is dependent on the age of the device the thickness of gold contacts halved from ca. 1.0 mm in devices manufactured in the 1980s to 0.6–0.3 mm for those made in the 2000 s.11 Pre-separation treatment of e-waste The processing of e-waste typically begins with a manually intensive dismantling phase during which circuit-board

  • The Electronic Afterlife E-waste Recycling

    Dec 16 2014  Currently 20 U.S. states ban the disposal of electronic devices in landfills and 25 states have passed legislation requiring e-waste recycling. These efforts could make a difference the EPA estimates that for every million cell phones recycled 35 thousand pounds of copper 772 pounds of silver 75 pounds of gold and 33 pounds of palladium

  • Gold Hidden in Waste Printed Circuit Boards (WPCBs

    Jan 12 2021  It is estimated that printed circuit boards account for approximately 3 of the weight of waste electrical and electronic equipment (WEEE) 2 3 . According to literature 4 only in 2017 more

  • E-scrap recycling sorting Separation sorting through

    In addition to ferrous and non-ferrous metals such as copper aluminium and also plastics precious metals such as gold and silver are found in significant proportions in e-scrap. The importance of what are known as the strategic metals such as lithium gallium tin

  • Metal Extraction Processes for Electronic Waste and

    Resources 2014 3 153 Keywords electronic waste (e-waste) recycling pyrometallurgy printed circuit boards (PCBs) precious metals (PMs) extractions copper 1. Introduction The demand of electrical and electronic equipment (EEE) has increased dramatically with the

  • Proper Copper Electronics and Circuit Board Recycling

    Aug 14 2019  Circuit board recycling is a common way to get high-quality copper This also means the surface of the copper is in excellent condition. Recycling copper for the best price and future repurposing is getting designated a grade A quality product. Copper acquired from power cables is also a fine wire with high connectivity.

  • E-Waste Recycling Systems Proses Makina Gold Refining

    E-Waste Recycling Systems. Proses Makina is producing recycling plants for electronical wastes depends on your capacity. Our recycling process is most efficiently and high purity system on market. System designed with 2 steps with Physical Treatment Pyrometallurgical Treatment and

  • Recycling Of Modern TechnologyEnvironment For Kids

    One major challenge is recycling printed circuit boards from electronic waste. The circuit boards contain precious metals as gold silver platinum etc. and base metals such as copper iron aluminum etc. The conventional method of mechanical shredding and separation is employed but the recycling

  • E waste Recycling Plant PCB Board Recycling and Gold

    Suny Group is specialized in providing Complete E waste Recycling Plant. This video is the process of E waste Recycling (PCB Board crushing and metal refinin

  • IDEM Recycle Indiana Electronic Waste

    Indiana s E-Cycle Program allows for many electronic devices to be kept out of landfills and incinerators and creates recycling opportunities for Indiana residents. The following items are prohibited from being discarded by Indiana s public (including charter) schools and small businesses Televisions. Computer monitors.

  • Major recycling appointment at Aurubis • Recycling

    May 01 2013  Major recycling appointment at Aurubis. Business.Editorial StaffMay 1 2013. GermanyWith effect from May 1 Dr Frank Schneider becomes member of the executive board at Germany-based copper giant Aurubis AG with responsibility for the recycling/precious metals division. He succeeds Dr Michael Landau who will retire on May 31.

  • Ways to Recover Metals from Electronic Waste

    Dec 05 2012  This involves use of Acids to dissolve and recover metals from E-waste. This process is mainly followed in China India and Asian countries where E-waste gets exported form developed nations like US UK and Australia. It can mainly recover metals like copper gold lead and iron from E-waste like printed circuit boards used mobile phones etc.

  • Electronic Waste Recycle Copper Plastic Separator Machine

    Electronic Waste Recycle Copper Plastic Separator Machine. Copper Wire Recycling Machine is used for separating metals and non-metals such as CCL circuit boards copper-clad laminate and other appliances and recovering metals and resin powder in those materials.. Products show. Features. 1. The entire assembly line uses the PLC intelligent programming automatic control and

  • E-waste PCB boards recycling process steps FAQ

    For the special physical characteristics of E-waste PCB boards our Doing Company designed a complete line to process E-waste PCB boards. If you are interested in it you can learn about the E-waste PCB boards recycling process steps used in DOING PCB boards recycling machine.