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EP0314765A1
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Apparatus for recovering the inherent kinetic energy from waves
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GB8808938D0
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Digestion chamber
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GB8807573D0
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A continuous chemical precipitation process for water using lime
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AU8528882A
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Apparatus for extracting at least the inherent kinetic energy from waves
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GB2100806A
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Apparatus for extracting energy from water waves
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ES8207490A1
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Procedure to add cal, as a flocculant agent, to waste water and similar. (Machine-translation by Google Translate, not legally binding)
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SE420712B
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Process for the introduction of ground limestone into watercourses and lakes in order to inhibit their acidification
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FI772135A
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FOERFARANDE Foer FRAMSTAELLNING AV VID AVLOPPSVATTENRENING ANVAEND KALKMJOELK
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US4110211A
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Process for the preparation of a substantially homogeneous lime water solution
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ES451587A1
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Process for purifying waste water by flocculation and flotation
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