A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for preparing microorganism modified recycled aggregate by using construction waste
The invention discloses a method for preparing microorganism modified recycled aggregate by using construction waste, which utilizes a microorganism mineralization deposition technology to reinforce aggregate, and utilizes a vacuum environment and a regeneration process of alternately introducing carbon dioxide to avoid external interference, so that not only is a large amount of energy consumed, but also the problem of secondary pollution is avoided. The method belongs to a low-energy-consumption and pollution-free technical means, and the purposes of recycling building wastes and protecting the environment are achieved.
本发明公开了一种利用建筑垃圾制备微生物改性再生骨料的方法，利用微生物矿化沉积技术来对骨料进行强化，同时利用真空环境以及交替通入二氧化碳的再生工艺，避免外界的干扰，既不会有大量能量的消耗，也不会造成二次污染问题，属于一种低能耗、无污染的技术手段，实现建筑废弃物再生利用环境保护的目的。
Method for preparing microorganism modified recycled aggregate by using construction waste
The invention discloses a method for preparing microorganism modified recycled aggregate by using construction waste, which utilizes a microorganism mineralization deposition technology to reinforce aggregate, and utilizes a vacuum environment and a regeneration process of alternately introducing carbon dioxide to avoid external interference, so that not only is a large amount of energy consumed, but also the problem of secondary pollution is avoided. The method belongs to a low-energy-consumption and pollution-free technical means, and the purposes of recycling building wastes and protecting the environment are achieved.
本发明公开了一种利用建筑垃圾制备微生物改性再生骨料的方法，利用微生物矿化沉积技术来对骨料进行强化，同时利用真空环境以及交替通入二氧化碳的再生工艺，避免外界的干扰，既不会有大量能量的消耗，也不会造成二次污染问题，属于一种低能耗、无污染的技术手段，实现建筑废弃物再生利用环境保护的目的。
Method for preparing microorganism modified recycled aggregate by using construction waste
利用建筑垃圾制备微生物改性再生骨料的方法
FAN WEIXUAN (author) / WU CHUANSHENG (author) / QI LINGLING (author) / PENG YANGXIA (author) / GE MAN (author) / HAO TIANQI (author) / LI YUYUE (author) / ZHANG JIANQIANG (author) / PENG KANG (author) / TANG JINGWEN (author)
2022-09-06
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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