US Patent 7967989 Groundwater recharging wastewater disposal method
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Patent abstract
A sulfurous acid treated wastewater disposal method employing soil aquifer treatment (SAT) for artificial recharge of groundwater through infiltration basins allowing fully or partially-treated sewage effluent to infiltrate into the soil and move down to the groundwater through a “vadose” zone, which acts as a natural filter to remove essentially all suspended solids, biodegradable materials, bacteria, viruses, and other microorganisms.
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US Patent 07967989 Groundwater recharging wastewater disposal method US Patent 7967989 Groundwater recharging wastewater disposal method
Infobox
Patent Number
0796798900
Patent Number
796798900
Edits on 24 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079679890
Date of Patent
June 28, 2011
0Patent Application Number
123812460
Date Filed
March 10, 2009
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079679890
Date of Patent
June 28, 2011
0Patent Application Number
123812460
Date Filed
March 10, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07967989 Groundwater recharging wastewater disposal method
Infobox
Is a
Patent jurisdiction
Patent number
07967989
Date of patent
June 28, 2011
Patent application number
12381246
Date Filed
March 10, 2009
Patent primary examiner
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