- 专利标题： Biocementation systems and methods
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申请号： US17192337申请日： 2021-03-04
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公开(公告)号： US11987741B2公开(公告)日： 2024-05-21
- 发明人: Edward Kavazanjian , Nasser Hamdan , Hamed Khodadadi Tirkolaei , Abdullah Almajed
- 申请人： ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- 申请人地址： US AZ Scottsdale
- 专利权人： ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- 当前专利权人： ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- 当前专利权人地址： US AZ Scottsdale
- 代理机构： Snell & Wilmer L.L.P
- 主分类号： C09K17/44
- IPC分类号： C09K17/44 ; C04B24/14 ; C04B28/00 ; C04B103/00 ; C04B111/00 ; E02D3/12
摘要：
The present disclosure provides a method of biocementation comprising contacting a granular, cohesionless soil with a solution, wherein the solution comprises urea, urease, a source of calcium ions, and a source of non-urease proteins, wherein the urea, urease, source of calcium ions, and source of non-urease proteins are provided in effective amounts suitable to cause crystallization of calcium carbonate.
公开/授权文献
- US20210189238A1 BIOCEMENTATION SYSTEMS AND METHODS 公开/授权日：2021-06-24
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