Abstract: NM7O and NM3O coated clay are embedded into a fabric matrix to produce a protective fabric. A NM7O blended garment can be manufactured for the purpose of containing malodors. The destruction of chemical warfare agents can also be accomplished by incorporating these materials into disposable protective clothing for military, Haz-Mat team and First responders. The fabrics so treated with MN7O have uses as diverse as for a disposable silver polish wipe. In the case of NM3O coated clay, the treated fabric can be used as a copper and brass polish.

Abstract: The invention provides a novel method of detoxifying highly toxic chemicals, and treating surfaces contaminated, or potentially contaminated, with toxic chemical agents such as chemical warfare agents and/or industrial toxins. The methods utilizes a novel sorbent compound which comprises Mn(VII) mineral which can be either solid supported or non-solid supported. The Mn(VII) mineral can be provided in a number of different forms including creams, lotions, powders, liquids, slurries and aerosols.

Abstract: A naturally occurring zeolite is coated with a special nanophase Fe oxide, thereby forming a nanophase Fe oxide coated zeolite. The composition thus formed can be used for a variety of horticultural and floricultural end applications. When the nanophase Fe oxide coated zeolite is dosed with plant nutrients and is then mixed with a suitable potting compound, the result is a Complete Plant Growth Medium (CPGM). Blending 5% to 25% CPGM by weight with sand, peat, compost, vegetable and flower beds, and native and manufactured soils, provides a number of beneficial properties. Also, CPGM alone can be used for growing indoor plants to avoid plant pests and compost odor.

Abstract: A method is shown for reducing or eliminating the levels or activities of potentially harmful or contaminating organisms or cells by applying nanophase manganese (VII) oxide to solutions, surfaces or materials to eliminate, reduce or prevent the growth of potentially harmful, contaminating or undesirable microorganisms, such as algae and bacteria.

Abstract: A naturally occurring zeolite is coated with a special nanophase Fe oxide, thereby forming a nanophase Fe oxide coated zeolite. The composition thus formed can be used for a variety of horticultural and floricultural end applications. When the nanophase Fe oxide coated zeolite is dosed with plant nutrients and is then mixed with a suitable potting compound, the result is a Complete Plant Growth Medium (CPGM). Blending 5% to 25% CPGM by weight with sand, peat, compost, vegetable and flower beds, and native and manufactured soils, provides a number of beneficial properties. Also, CPGM alone can be used for growing indoor plants to avoid plant pests and compost odor.

Abstract: The instant method produces Mn(III) and Mn(VII) in stabilized form. Stabilized Mn(II), Mn(III), Mn(IV), and Mn(VII) are also formed on solid supports. Solid supported Mn(VII) is prepared by first reacting an H-saturated support with Mn(II) in solution. Mn(III) substituted Fe oxide coated on natural zeolite (FMNZ) is prepared by reacting Mn(II) and Fe(III) to a natural zeolite equilibrated with 2 N NaoH. The resulting Mn(IV) and Mn(III) oxide is precipitated from solution and dried to give supported Mn(IV) or Mn(III). The Mn(IV) material is reacted with 1,4-phenylenediamine (PDA) to form supported Mn(VII). In another aspect of the invention, Mn(II) is synthesized by adding 1,2-phenylenediamine dihydrochloride to uncoated and clay and-zeolite coated MnO2. Mn(II) and Mn(III) are synthesized by adding 1,2-phenylenediamine dihydrochloride and 1,4-phenylenediamine dihydrochloride, respectively, to uncoated Mn containing clays, and clay and-zeolite coated MnO2.

Abstract: The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.

Abstract: The instant method produces Mn(III) and Mn(VII) in stabilized form. Stabilized Mn(II), Mn(III), Mn(IV), and Mn(VII) are also formed on solid supports. Solid supported Mn(VII) is prepared by first reacting an H-saturated support with Mn(II) in solution. Mn(III) substituted Fe oxide coated on natural zeolite (FMNZ) is prepared by reacting Mn(II) and Fe(III) to a natural zeolite equilibrated with 2 N NaoH. The resulting Mn(IV) and Mn(III) oxide is precipitated from solution and dried to give supported Mn(IV) or Mn(III). The Mn(IV) material is reacted with 1,4-phenylenediamine (PDA) to form supported Mn(VII). In another aspect of the invention, Mn(II) is synthesized by adding 1,2-phenylenediamine dihydrochloride to uncoated and clay and-zeolite coated MnO2. Mn(II) and Mn(III) are synthesized by adding 1,2-phenylenediamine dihydrochloride and 1,4-phenylenediamine dihydrochloride, respectively, to uncoated Mn containing clays, and clay and-zeolite coated MnO2.

Abstract: The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.

Abstract: The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.

Abstract: The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.

Abstract: The present invention is a method of manufacturing low carbon content (hence, an off-white color), amorphous (non-crystalline) siliceous ash from ordinary siliceous waste materials such as, for example, rice hulls, and plant residues from biogas generation. A portion of plant waste materials is pyrolyzed in a furnace such as a tube furnace. Next, the material is pyrolyzed in a tube furnace at a temperature of between about 500 and 800° C. for at least 0.5 hours to 3 hours. Simultaneous to the pyrolysis, a continuous stream of air is passed over the material, and gaseous products from the pyrolysis are drawn off. The siliceous ash is thus formed.

Abstract: The present invention relates in general to a method of making ZSM-5 zeolite. More specifically, the present invention relates to using plant waste material such as rice hull ash or any siliceous waste containing amorphous SiO2 as a source for SiO2 in making ZSM-5, thus producing a ZSM-5 that is lower cost than prior art methods. The method comprises providing siliceous ash having a carbon content between about 0 percent and 10 percent by weight of total rice hull ash, wherein the SiO2 content is greater than 90 percent by weight of total siliceous ash, and wherein the SiO2 and carbon are substantially amorphous. The synthesis of the ZSM-5 of the invention involves first suspending the siliceous ash in water. Next, a source of alumina is added to the suspension of siliceous ash. The source of alumina and siliceous ash are added such that the molar ratio of SiO2 to Al2O3 in the ZSM-5 is in the range from approximately 15 to 150, thus forming a second suspension.