Determination of metallic elements in waste circuit boards by inductively coupled plasma atomic emission spectrometry associated with microwave digestion;

Waste circuit board , the basis of electric and electronic industry, is increasing rapidly in recent years , subsequently , huge amounts of waste circuit board is displayed.

Study on phenol-formaldehyde resin prepared from waste printed circuit boards;

Study on compositions of pyrolystic tar from waste printed circuit boards mixed with calcium carbonate

Study on vacuum pyrolysis discipliarian of epoxy resin contained in waste printed circuit boards;

The mechanism and features of microwave heating and microwave technology applied to radioactive waste, waste circuit board, sludge, waste tyre are discussed, applicable prospect of microwave technology application in waste processing is also given.

The recovery method of waste circuit board depends on the property of circuit board,so it is very important for choosing the processing technology which makes out the compose and content of various material in the waste circuit board from the qualitative and quantitative angle.

Bioleaching of copper from wasted printed circuit board by indigenous sulfur-oxidizing bacteria;

This paper is mainly about the necessity and possibility of the recycling of wasted printed circuit board (PCB) with circular economy principle.