Karl Michael Kyriss

7927485, Apr 19, 2011

Jun 2, 2008

12/155287

R. Lee Roberts - Chadds Ford PA, US
Mark Kevin Addison - Bear DE, US
Karl Michael Kyriss - West Chester PA, US

RG Delaware, Inc. - Wilmington DE

C02F 1/52

2101953, 210205, 210220, 2102211, 210265, 210519, 210522

A filter system for filtering water and/or wastewater including a sludge blanket clarifier for removing at least some impurities from influent. The sludge blanket clarifier includes a clarifier compartment in which a sludge blanket is to be formed to remove at least some impurities from influent directed into the clarifier compartment and through the sludge blanket. The clarifier compartment has at least one vertical sidewall extending from a bottom of the clarifier compartment to a top of the clarifier compartment. The clarifier compartment has a cross-sectional area that varies over at least a portion of a height of the clarifier compartment such that the velocity of influent just prior to entry into the sludge blanket is less than the velocity of influent just after entering the clarifier compartment.

45266921, Jul 2, 1985

Jan 13, 1984

6/570299

Thomas L. Yohe - West Chester PA
Karl M. Kyriss - West Chester PA

C02F 174

210747

A domestic well water system, rendered unusable by volatile contaminants in the groundwater, can be restored to use by installing an aerator in a flow path such that water is continuously pumped, by the existing well pump, out of the well, through the aerator, and back to the well through the well head. Water is diverted from this flow path for use. The well serves as a storage device, and water returned from the aerator to the well mixes with water in the well and serves as a buffer to encroachment by contaminated groundwater.

56607210, Aug 26, 1997

Aug 2, 1995

8/510372

Karl Kyriss - West Chester PA
Jeffrey Careaga - Budd Lake NJ
Kenneth Bather - Reading PA
John Micolucci - Reading PA

E-Group, L.L.C. - Flanders NJ

B01D 1712
B01D 1900

210 86

An apparatus for removing undesirable compounds such as radon, volatile organics, hydrogen sulfide, carbon dioxide and methane from contaminated well water which utilizes a recirculating system which is selectively operable to decrease the contamination of the treated water below a given level wherein the contaminant removal is achieved by providing an interface between the radon contaminated water and air in order to allow the undesirable compounds such as radon, volatile organics, hydrogen sulfide, carbon dioxide and methane to move from the water into the air due to the greater affinity therefore. The apparatus is designed to be used with a conventional residential or small commercial water well supply system and maximizes radon removal preferably by aspirating or baffling a gravity feed radon removal system for water which may include passing thereof through mass transfer packing material. The apparatus includes an automated system for monitoring the level of accumulated treated water to further facilitate contaminant removal.

56700415, Sep 23, 1997

Oct 17, 1995

8/544026

Young I. Cho - Cherry Hill NJ
Karl M. Kyriss - West Chester PA

Electronic De-Scaling 2000,Inc. - Boothwyn PA
Drexel University - Philadelphia PA

C02F 148

210222

A method for minimizing localized corrosion of fluid containers that occurs as a consequence of most non-chemical procedures for removing scale deposits is described. It counteracts the unavoidable side-effect of the lowering of the local pH in the vicinity of the bubbles of CO. sub. 2 that are generated during an electromagnetically-induced controlled precipitation procedure. The method is a simple and facile procedure for curbing the localized corrosion occurring as a result of most non-chemical procedures for removing scales. The method is desirably performed by an induction coil wrapped around a fluid container such as a pipe encrusted with scale through which hard water is flowing. A pulsing electrical current is successively applied through the coil and halted, preferably for 3 to 10 minutes each. When the current is applied, a transitory induced magnetic field is generated in the solution, and scale encrusted on the fluid container dissolves in the solution.

46319611, Dec 30, 1986

Dec 31, 1985

6/815407

Thomas L. Yohe - West Chester PA
Rodney M. Donlan - Ardmore PA
Karl M. Kyriss - West Chester PA

Philadelphia Suburban Water Company - Bryn Mawr PA

G01N 1700

738665

A probe rod is inserted into a water main through a corporation cock. The rod has a plurality of transverse passages parallel to one another and aligned in the direction of flow. Within these transverse passages, in flush relationship to the passage walls, are inserted removable sampling rings. All but one of the rings are of the same material as the inner wall of the main. The remaining ring, used as a control, is a synthetic resin ring. The flush relationship prevents the formation of turbulent eddies at the ends of the rings. Consequently, microbial growth conditions on the rings themselves reliably simulate conditions on the interior wall of the main. Within a tubular extension on the exterior of the corporation cock an O-ring seal is provided. The length of the extension, and the position of the seal, are such that the probe rod can be partially withdrawn beyond the corporation valve without causing any of the transverse passages to pass through the O-ring. Thus, the rod can be partially withdrawn, and the corporation valve closed before the rod is fully withdrawn.

46081631, Aug 26, 1986

Apr 3, 1985

6/719549

Thomas L. Yohe - West Chester PA
Karl M. Kyriss - West Chester PA

C02F 174

210150

A domestic well water system, rendered unusable by volatile contaminants in the groundwater, can be restored to use by installing an aerator in a flow path such that water is continuously pumped, by the existing well pump, out of the well, through the aerator, and back to the well through the well head. Water is diverted from this flow path for use. The well serves as a storage device, and water returned from the aerator to the well mixes with water in the well and serves as a buffer to encroachment by contaminated groundwater.