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CA1226748A
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Multiple-use coal-humus-based, treatment and processing medium
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CA1212556A
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Multiple-use coal-humus-based, treatment and processing medium
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CA1152349A
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Coal-based, versatile bartering commodity
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CA1133021A
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Cementing mixtures
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CA1115539A
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Soil amending mixture
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CA1086457A
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Asphalt mixture
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US4222787A
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Asphalt mixture
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CA1053918A
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Pre-coated refuse-coal filter for landfill refuse treatment
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CA1075017A
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Using improved sorptive coal materials to remove methane gas from refuse fills and preventing the further production thereof
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CA1079876A
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Coal-base landfill leachate treatment
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CA1079650A
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Coal-base landfill, leachate treatment
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CA1034686A
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Using selected coals to remove pollutants from surface waters and sediments settled therefrom
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CA1075559A
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Method of producing phosphate removing materials
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CA1034512A
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Densification of settled sewage sludge by pulverized coal
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CA1042813A
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Providing immediate tertiary treatment to sewage with pelletized coal
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CA1026580A
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Method of preparing self-fertilizing soil-treatment compositions from coal-humus and bacterial activaters
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CA1040451A
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Production of a coal-base soil beneficiating pellet containing active slow-release granules in a starch and hydrocarbon solid
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CA1029978A
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Coal-base natural fertilizers
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CA1071113A
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Using selected coals to remove pollutants from surface waters and sediments settled therefrom
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CA1075165A
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Adaptable filtering enclosure
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