ton). processing aid any substance not consumed as a feedingstuff by itself, intentionally used in the processing of feedingstuffs or feed ingredients to fulfil a technological purpose during treatment or processing which may result in the unintentional but technologically unavoidable presence of residues...
mobile telephones and certain microwave appliances, enabling higher-frequency operation and lower energy usage than can be achieved with silicon-based devices. recycling end-of-life recycling is challenging due to the dissipative use of gallium. most of the recovered gallium comes from the production residues...
used in the form of resistors in electronic circuits. certain ruthenium salts act as a catalyst in the low-temperature synthesis of ammonia. recycling ruthenium recycling rates are above % mainly due to the recovery and re-use of ruthenium used in catalytic applications and to a lesser extent other residues...
be found in new cigs photovoltaic technologies (cadmium indium gallium selenide) solid state memory in electronic applications. selenium is an essential micronutrient for animals. recycling selenium is most commonly produced from selenide in many sulfide ores and can be particularly found in the residues...
products for surface treatment. recycling through our recycling operations we treat complex waste streams containing precious and other non-ferrous metals. as part of the team, you will aid the recovery of metals from a wide-range of input materials, including end-of-life products and even industrial residues...