This part of BS 7959 describes methods of sampling and determining the sorbency of materials used for the control of liquid spillages.
A variety of materials of different composition and format are used in this application and, for the purposes of this standard, the following categories are used.
— Type Ⅰ web type sheet, pad or roll.
— Type Ⅱ: loose material discrete particles of variable size.
— Type Ⅲ: filled products socks, booms, pillows, cushions.
— Type Ⅳ: agglomerates masses of strands for pick-up of viscous liquids.
The methods are applicable to sorbent materials of any type.
The standard also includes a test (swell ratio test. Clause 10) that will distinguish between absorbents and adsorbents.
BS 7959-1:2004 Referenced Document
BS 4231 Classification for viscosity grades of industrial liquid lubricants
BS EN 590 Automotive fuels — Diesel — Requirements and test methods
BS 7959-1:2004 history
0000 BS 7959-1:2004(2009)
2004BS 7959-1:2004 Materials used for the control of liquid spillages - Determination of sorbency