Sterling L Carroll
Engineers in Palm City, FL

License number
Utah 186816-2202
Issued Date
Feb 5, 1992
Expiration Date
Dec 31, 2002
Category
Engineer/Land Surveyor
Type
Professional Engineer
Address
Address
Palm City, FL
LicenseFiles verified this license of Nov 19, 2016 at the Utah Division of Occupational and Professional Licensing.

Professional information

Sterling Carroll Photo 1

Filtered Sanitation System

US Patent:
6238563, May 29, 2001
Filed:
Mar 31, 2000
Appl. No.:
9/539939
Inventors:
Paul L. Carroll - Stuart FL
Sterling L. Carroll - Palm City FL
Assignee:
Carroll Industries, Inc. - Stuart FL
International Classification:
C02F 304
US Classification:
210605
Abstract:
Effluent from a septic tank is trickled through a first filter canister. The thus filtered effluent is recycled a plurality of times through the same filter canister, further to cleanse the effluent. A small portion of the recycling effluent is directed outward into a drip irrigation system. A second filter canister, not in line with the first canister, also receives some of the recycling, filtered effluent, for plural recycles therethrough, to enhance the filtering process, at the same time that other of the filtered effluent is being recycled through the first filter canister. The filtered effluent from the two canisters are permitted to combine prior to subsequent recycling.

Sterling Carroll Photo 2

Sanitation System

US Patent:
2003022, Dec 4, 2003
Filed:
May 29, 2002
Appl. No.:
10/157658
Inventors:
Paul Carroll - Stuart FL, US
Sterling Carroll - Palm City FL, US
International Classification:
B01D024/02
US Classification:
210/805000, 210/196000, 210/532200
Abstract:
A filtration system for processing effluent from septic-based sanitation systems includes at least one treatment tank for receiving effluent from a septic tank. The tank includes filtering media therein, the filtering media adapted for filtering the effluent to produce filtered effluent. The system includes structure for recirculating the filtered effluent, wherein a first portion of the filtered effluent is directed back onto the filtering media and a second portion of the filtered effluent is directed out of said tank. The system can obviate the need for a drain field in septic-based sanitation systems.