This gives some examples of methods of waste disposal from D&T facilities.

Explains the relative merits of three different ways of producing printed circuit boards by etching copper-clad boards.

This customisable document offers information on the hazards associated with chemicals commonly used in D&T departments, and can also be used as a stocklist.
CLEAPSS strongly recommends that any D&T teacher or technician with limited or no experience of  these chemicals should consult with their science colleagues.

To produce, by etching away unwanted copper, an electronic circuit board designed to meet a specific requirement.