Embodiments of the present invention may provide encapsulation of waste (2) materials in a first (1), double (5), triple (7), or even quadruple (44) encapsulation. Encapsulation may include waste (2), ash (4), Portland cement (3), water, chemicals, or the like. Agglomerates formed perhaps with high energy mixing may be processed, cured, or the like.

A process for immobilizing hazardous waste includes mixing the hazardous waste with a non-swelling clay, a cementitious binder and, optionally, water, and allowing the resulting mixture to set to an immobilized waste material. The process can also include dispersing the hazardous waste in the non-swelling clay to form a dry mixture, mixing the cementitious binder and, optionally, water with the dry mixture to produce a plastic mixture, and allowing the plastic mixture to set to the immobilized waste material.

A process for immobilizing hazardous waste includes mixing the hazardous waste with a non-swelling clay, a cementitious binder and, optionally, water, and allowing the resulting mixture to set to an immobilized waste material. The process can also include dispersing the hazardous waste in the non-swelling clay to form a dry mixture, mixing the cementitious binder and, optionally, water with the dry mixture to produce a plastic mixture, and allowing the plastic mixture to set to the immobilized waste material.

A method for soil remediation by molecular binding for producing beneficial use determined polymer concrete product that removes hazardous pollutants from a quantity of contaminated soil. Hazardous pollutants are identified though chemical analysis in order to select at least corresponding polymer and at least one corresponding binder for each hazardous pollutant present in the contaminated soil. The at least one polymer chemically bonds with the hazardous pollutant in order to neutralize the hazardous pollutant within the contaminated soil to form a polymer concrete product. The polymer concrete product is then used as a concrete substitute for construction applications.

A method for soil remediation by molecular binding for producing beneficial use determined polymer concrete product that removes hazardous pollutants from a quantity of contaminated soil. Hazardous pollutants are identified though chemical analysis in order to select at least corresponding polymer and at least one corresponding binder for each hazardous pollutant present in the contaminated soil. The at least one polymer chemically bonds with the hazardous pollutant in order to neutralize the hazardous pollutant within the contaminated soil to form a polymer concrete product. The polymer concrete product is then used as a concrete substitute for construction applications.

This geopolymer molding production method comprises: a mixing step (S1) for mixing a first material containing aluminum and silicon with a hydrate of an alkali stimulant containing a hydrate of an alkaline hydroxide and/or a hydrate of an alkaline silicate; a compaction step (S2) for compacting the mixture obtained in the mixing step (S1) into a compacted mixture; and a curing step (S3) for curing the compacted mixture.

This geopolymer molding production method comprises: a mixing step (S1) for mixing a first material containing aluminum and silicon with a hydrate of an alkali stimulant containing a hydrate of an alkaline hydroxide and/or a hydrate of an alkaline silicate; a compaction step (S2) for compacting the mixture obtained in the mixing step (S1) into a compacted mixture; and a curing step (S3) for curing the compacted mixture.

The present invention relates to a method for preparing a composite material from an organic liquid, consisting of preparing a geopolymer by dissolution/polycondensation of an aluminosilicate source in an activation solution comprising said organic liquid. The present invention also relates to the thereby prepared composite material.

The present invention relates to a method for preparing a composite material from an organic liquid, consisting of preparing a geopolymer by dissolution/polycondensation of an aluminosilicate source in an activation solution comprising said organic liquid. The present invention also relates to the thereby prepared composite material.

The present invention relates to a method of solidifying radioactive waste containing boron, The method includes (a) mixing the radioactive waste, metakaolin, fumed silica, potassium hydroxide, and water to generate a second mixture, in which the radioactive waste contains boron.