000	00000nam 2200000za 4500
001	9.862865
003	CaOODSP
005	20241227135033
007	cr |||||||||||
008	181005s1978    oncado #ob   f000 0 eng d
020	|z0-662-10135-9
040	|aCaOODSP|beng
041	|aeng|bfre
043	|an-cn---
086	1 |aEn36-503/106E-PDF|zEn36-503/106
100	1 |aDolan, E. F.
245	10|aEvaluation of lyophilization method of disaggregating sand, silt and clay |h[electronic resource] / |cE.F. Dolan and M.A. Cashman.
260	|aOttawa : |bFisheries and Environment Canada, Inland Waters Directorate, Water Resources Branch, |c1978.
300	|av, 35 p. : |bill., graphs, photographs
490	1 |aTechnical bulletin - Inland Waters Directorate ; |vno. 106
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references.
520	|a"The Sediment Survey program includes the collection of "bed material" samples that are analyzed for particle size distribution. The present method of oven-drying requires vigorous grinding with a mortar and pestle to disaggregate the particles. The adaptation of the freeze dryer reduces this grinding time considerably. This report evaluates the freeze dryer or lyophilization method of disaggregating sands, silts and clays for particle size analysis and compares it with the oven-dried method presently used in the Sediment Laboratories of the Water Survey of Canada"--Abstract, p. v.
546	|aIncludes abstract in French.
653	10|aLyophilization
692	07|2gccst|aSediments
692	07|2gccst|aAnalysis
700	1 |aCashman, M. A.
710	1 |aCanada. |bEnvironment Canada.
710	1 |aCanada. |bFisheries and Environment Canada.
710	1 |aCanada. |bInland Waters Directorate.
710	1 |aCanada. |bWater Resources Branch.
830	#0|aTechnical bulletin (Canada. Inland Waters Directorate)|vno. 106.|w(CaOODSP)9.861123
856	40|qPDF|s1.83 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-106-eng.pdf