http://www.purdue.edu/dp/envirosoft/housewaste/src/solids.htm
It presents some safety precautions and procedures to solidify small or large quantities of liquid wastes; ONLY if local solid waste and air quality officials approved liquid wastes solidification.
Originador(es): Purdue University
Recurso adicionado em:
21/07/1999
Idiomas disponíveis:
Inglês