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Hofman, J.A.M.H. (author), Kramer, O.J.I. (author), van der Hoek, J.P. (author), Nederlof, M (author), Groenendijk, M (author)Central softening has been utilized by the Dutch water utilities since the late 1970s. It was introduced in the water treatment process as a method to supply water with an optimum water composition to prevent lead and copper release and to prevent excessive scaling. Twenty years of experience show that central softening is beneficial for public...book chapter 2006
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- Groeneweg, J. (author), Jeuken, C. (author), Kramer, J. (author) report 2005
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- Birowosuto, M.D. (author), Dorenbos, P. (author), van Eijk, C.W.E. (author), Kramer, K.W. (author), Gudel, H.U. (author) journal article 2005
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- Kramer, Raymond H. (author) report 2005
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- Bessiere, A. (author), Dorenbos, P. (author), van Eijk, C.W.E. (author), Kramer, K.W. (author), Gudel, H.U. (author) journal article 2004
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Kramer, M. (author), Burcharth, H. (author)Low-Crested stmctures (LCS's) are typically built in shallow water as detached breakwaters for coastal protection purposes. The structures are usually parallel to the shoreline with wave attack almost perpendicular to the structure. However under special enviromnental conditions more oblique waves can occur. Groin systems or breakwaters for...report 2003
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- van Beurden, P. (author), Verhoeven, H.G.J. (author), Kramer, G.J. (author), Thijsse, B.J. (author) journal article 2002
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- Kramer, P.J. (author) master thesis 2002
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- Kramer, P.J. (author) master thesis 2002
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- Kramer, P.J. (author) report 2001
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- van Loef, E.V.D. (author), Dorenbos, L.P. (author), van Eijk, C.W.E. (author), Kramer, K. (author), Gudel, H.U. (author) journal article 2001
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- Kramer, P.J. (author) report 2001
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- Kramer, R.K. (author), Rampolla, B. (author), Magnusson, A. (author) report 2000
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- Bermingham, S.K. (author), Neumann, A.M. (author), Kramer, H.J.M. (author), Verheijen, P.J.T. (author), Van Rosmalen, G.M. (author), Grievink, J. (author) journal article 2000
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- Kramer, P.J. (author) report 2000
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- Kramer, P.J. (author) report 2000
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- Kramer, P.J. (author) report 1999
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- Guillot-Noel, O. (author), van't Spijker, J.C. (author), de Haas, J.T.M. (author), Dorenbos, P. (author), van Eijk, C.W.E. (author), Kramer, K.W. (author), Gudel, H.U. (author) journal article 1999
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- Kramer, P.J. (author) report 1999
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- Moene, R. (author), Kramer, L.F. (author), Schoonman, J. (author), Makkee, M. (author), Moulijn, J.A. (author) journal article 1997