Characterization of sludges. Laboratory chemical conditioning procedureWhat is BS EN 14742 Characterization of sludges about? BS EN 14742 is an international standard used for the characterization of sludges that specifies the test method and test procedures for sludges. BS EN 14742 is useful in selecting the conditioning product and helps in producing good quality sludges. BS EN 14742 specifies laboratory assessment of sludge dewaterability is sensitive to the operating procedure adopted for the conditioning step. No

5 PC connector set (plug/ adaptor/ plug) should meet in order for it to be categorised as an EN standard product

a grade system has been devised for guidance purposes

Having access to reliable guidelines is essential for properly assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)

radiant convector gas fires

and pellets

safety or hygiene hazards associated with the products that may be handled by the machines but does include general advice on this subject

Some combustion products

The requirements specified in ISO 11126-8 apply to abrasives supplied in the "new" condition only

under continuous stress and high temperature the performance is not satisfactory

the sorbent trap method will be an Alternative Method subject to the restrictions on applicability defined below

handling and erection for construction of steel bridges

and introduced an online database instead