The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2011
Filed:
Feb. 08, 2011
Ronald L. Barnes, Owens Crossroads, AL (US);
Ronald L. Barnes, Owens Crossroads, AL (US);
Other;
Abstract
Methods and apparatus for efficient implementation and control of water treatment bypass loops combining ozone and chlorine injection are disclosed. Combined use of ozone and chlorine exploits high oxidation potential of ozone while retaining longer lived residual effectiveness of chlorine for high efficacy against contaminants, particularly biological and organic. Embodiments including automated monitoring and control of chlorine concentrations in presence of high oxidation potentials from ozone are disclosed, as is an inexpensive circuit for using a signal from a redox sensor for controlling output from an electrolysis cell. Also disclosed is a multipurpose enclosure that may be used, with different inserts, to implement an electrolysis cell, an ultraviolet ozone generator, an advanced oxidation unit, or an erosion feeder for adding dissolved salt to water for use in an electrolysis cell. The multipurpose enclosure helps reduce cost associated with maintaining inventories of different components used in water purification systems.