Invention Grant
- Patent Title: Erosion and sediment and pollution control products using heat treated rice hulls
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Application No.: US17459534Application Date: 2021-08-27
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Publication No.: US11745166B2Publication Date: 2023-09-05
- Inventor: Michael A. Zock
- Applicant: MKB Company, LLC
- Applicant Address: US OH Groveport
- Assignee: MKB COMPANY, LLC
- Current Assignee: MKB COMPANY, LLC
- Current Assignee Address: US OH Westerville
- Agency: BLK Law Group
- Agent Blynn L. Shideler; Krisanne Shideler
- Main IPC: B01J20/24
- IPC: B01J20/24 ; B01J20/20 ; B01J20/18 ; B01J20/28

Abstract:
An erosion, sediment and pollution control product comprises a rice hull filler material which has been heat treated sterilizing the rice hull filler material and increasing the pollutant affinity of the rice hull filler material; and a containment member containing the rice hull filler material and allowing fluid to flow through the containment member and the rice hull filler material. The containment member is a geotextile which may include cellulose based threads treated to be hydrophobic.
Public/Granted literature
- US20220062857A1 EROSION AND SEDIMENT AND POLLUTION CONTROL PRODUCTS USING HEAT TREATED RICE HULLS Public/Granted day:2022-03-03
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