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Analysis

1 / 1
1.20110309036Filter
US - 22.12.2011
Int.Class B01D 35/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
35Filtering devices having features not specifically covered by groups B01D24/-B01D33/, or for applications not specifically covered by groups B01D24/-B01D33/230; Auxiliary devices for filtration; Filter housing constructions
 Appl.No 12966457 Applicant Hussam Abul Inventor Hussam Abul

Filter compositions, filter apparatuses and/or processes thereof. A filter composition may include an active material and/or a support material. An active material may include metal and/or non-metal components, for example iron, manganese, carbon, phosphorous, aluminum, silicon, cerium, sulfur, chromium, copper and/or zinc. A support material may include one or more polymers. A plurality of fibers may be in the form of a matrix, for example a fabric matrix. An active material may be embedded in a support material. An active material may include particles having an average diameter less than approximately 250 μm. Embedded particles may be present in an amount greater than approximately 1.0 g/m2. A filtration capacity of approximately 30 mg of target per gram of embedded active material may be exhibited. A filter composition may be disposed in a housing. A filter process may include allowing a target to contact a filter composition.

2.20100034729Iron composition based water filtration system for the removal of chemical species containing arsenic and other metal cations and anions
US - 11.02.2010
Int.Class C01B 5/00
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
5Water
 Appl.No 12524906 Applicant Hussam Abul Inventor Hussam Abul

An iron composition having a plurality of elemental components is disclosed. The major component is an iron component of at least about 68% to about 92% iron by weight. Other components by weight include manganese; cerium; carbon; phosphorous; sulfur; aluminum; silicon; chromium; copper; and zinc. Combined with layers of sand, brick chips and/or charcoal, the iron composition can be used to create a water filter for filtering inorganic arsenic species and soluble metal ions out of water. To enhance hydrous ferric oxide complexation and precipitation, the iron composition may be treated with food grade acids or a water mixture.

3.WO/2008/127757AN IRON COMPOSITION BASED WATER FILTRATION SYSTEM FOR THE REMOVAL OF CHEMICAL SPECIES CONTAINING ARSENIC AND OTHER METAL CATIONS AND ANIONS
WO - 23.10.2008
Int.Class B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
 Appl.No PCT/US2008/052291 Applicant GEORGE MASON INTELLECTUAL PROPERTIES, INC. Inventor HUSSAM, Abul
An iron composition having a plurality of elemental components is disclosed. The major component is an iron component of at least about 68% to about 92% iron by weight. Other components by weight include manganese; cerium; carbon; phosphorous; sulfur; aluminum; silicon; chromium; copper; and zinc. Combined with layers of sand, brick chips and/or charcoal, the iron composition can be used to create a water filter for filtering inorganic arsenic species and soluble metal ions out of water. To enhance hydrous ferric oxide complexation and precipitation, the iron composition may be treated with food grade acids or a water mixture.
4.20110266226Removing viruses from drinking water
US - 03.11.2011
Int.Class C02F 1/68
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
68by addition of specified substances, e.g. trace elements, for ameliorating potable water
 Appl.No 13059168 Applicant Hussam Abul Inventor Hussam Abul

A process of removing viruses from drinking water is disclosed. The process involves filtering drinking water, having a viral contaminant, through a layer of coarse sand; contacting the drinking water with a composite iron matrix; and purifying the drinking water by allowing the composite iron matrix to adsorb the viral contaminant for at least fifteen minutes. The major component of the composite iron matrix is an iron component, which is at least about 68% to about 92% iron by weight. Other components include manganese; cerium; carbon; phosphorous; sulfur; aluminum; silicon; chromium; copper; and zinc.

5.WO/2010/019934REMOVING VIRUSES FROM DRINKING WATER
WO - 18.02.2010
Int.Class C02F 1/50
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
50by addition or application of a germicide or by oligodynamic treatment
 Appl.No PCT/US2009/053983 Applicant GEORGE MASON INTELLECTUAL PROPERTIES, INC. Inventor HUSSAM, Abul
A process of removing viruses from drinking water is disclosed. The process involves filtering drinking water, having a viral contaminant, through a layer of coarse sand; contacting the drinking water with a composite iron matrix; and purifying the drinking water by allowing the composite iron matrix to adsorb the viral contaminant for at least fifteen minutes. The major component of the composite iron matrix is an iron component, which is at least about 68% to about 92% iron by weight. Other components include manganese; cerium; carbon; phosphorous; sulfur; aluminum; silicon; chromium; copper; and zinc.
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