metal recycling Articles

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Evaporation stills fear of chelates and heavy metals - Reliable treatment of rinsing water from zinc

by H2O GmbH  (Oct. 14, 2014)

Zinc nickel plating is the state of the art corrosion protection method for stainless steel. In the automotive industry as well as in the mining and in the production of windmills it replaces old processes like alkaline zinc plating for instance. The electrolytes used in zinc nickelplating contain highly concentrated chelating agents. This makes ...

Mattress recycling project case study

by Blue Castle Developments CA LLC - SmartTrash  (Sep. 16, 2014)

Large hotel client was replacing 400 mattresses and box springs, they needed to find a solution to reduce, reuse and recycle these items. The cost to dispose of each mattress and box spring was S20 per item, the hotel faced a disposal fee charge of over $16,000.00. The average mattress is 23 cubic feet and 70 lbs each. Mattresses are 60% steel ...

Waste Gas in Metal Recycling: Hydrocarbons and carbon monoxide - Case Study

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control  (Aug. 30, 2014)

Example: Aluminium recycling Similar tasks: Recycling of copper, lead, cink The waste gas in metal recycling usually contains particles (abraded metal, mineral dust), inorganic, acid substances (HF, HCI, SOx) and dioxins (PCDD/F) as well as a whole range of organic substances (unburned hydrocarbons) and carbon monoxide. Particularly, in the ...

Large city hotel recycling program efficiency and Vendor management case study

by Blue Castle Developments CA LLC - SmartTrash  (Sep. 16, 2014)

The Challenge This large downtown hotel is a landmark location with an established waste and recycling program. RecycleSmart was tasked with improving the existing program while reducing costs. Existing waste hauler had service restrictions and billing errors that caused high operating costs while service schedule did match business needs. The ...

Electronic Waste: The Rich Resource in the Urban Mine

by Tetronics (International) Ltd  (Oct. 29, 2014)

Forgetting your mobile phone can be a real pain, playing on your mind during the day. Then as you think you can feel your phone vibrating in your pocket and you come to realise how dependent we are on our gadgets. Electrical equipment has changed our lives completely and we rely on phones, microwaves, TVs, kettles, computers to keep us informed, ...

TFC Recycling: Going the Extra Mile

by Waste Advantage Magazine  (Jul. 1, 2014)

From the first company to offer single-stream recycling in the mid-Atlantic region to becoming a leader in transitioning to alternative fuels, TFC Recycling is committed to improving its technologies as well as helping other organizations implement a natural gas program. Started by the Benedetto family in 1973, TFC Recycling still operates as a ...

How an Industrial Trash Compactor Contribute in Recycling Process

by Northern California Compactors, Inc  (Jul. 1, 2014)

Trash compactors are rather popular among those who are interested in recycling. There are personal trash compactors that can be used in individual households, and there are industrial trash compactors. An industrial trash compactor is used extensively at recycling plants. They are essential for handling the large quantities of scrap metal that ...

Best Practices In Recycling

by Northstar Recycling  (Apr. 11, 2014)

Everybody wants to recycle more and landfill less. In addition to being the best thing for the environment, it can also improve your bottom line. Sustainability efforts have come a long way in recent years, but there are always opportunities to do better. Upgrading your recycling program can save your business a considerable amount in disposal ...

New for old – the film cycle case study

by WEIMA Maschinenbau GmbH  (Sep. 22, 2014)

Plastic belongs, among glass, paper and aluminum, to the most common materials when it comes to recycling. Hammerl, headquartered in Gemmrigheim (Germany) proves impressively how profitable and resource-friendly it is to recover PE film. For a year now, the company is capable of producing its own PE granulate from film scrap by using the most ...

For a clean Environment case study

by WEIMA Maschinenbau GmbH  (Sep. 22, 2014)

AmeyCespa is one of the leading providers of recycling, composting, anaerobic digestion and waste management services. The company combines the expertise of Amey, the UK’s leading public service provider, and Cespa, Spain’s major waste management company, which has over 40 years of expertise in the field. In Waterbeach, which is ...

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