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Method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass
The invention discloses a method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass. The method comprises the following steps of 1) drilling a grouting hole in a rock mass crack, and inserting a grouting pipe into the grouting hole; 2) injecting microbial liquid into rock mass fractures, performing standing for half an hour, then injecting reaction liquid into the rock mass fractures, and performing standing for 12 hours; 3) repeating the step 2) for 1-3 times; 4) injecting a mixture into the rock mass fractures; 6) injecting the reaction liquid into the rockmass fractures, and performing standing for 12 hours; and 7) repeating the step 6) until the mixture in the grouting hole is cemented. The method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass, provided by the invention, is high in strength, good in compatibility and good in impermeability and durability, and has good economic and environment-friendly benefits.
本发明公开了一种微生物修复库区消落带劣质岩体的方法，包括以下步骤：1)在岩体裂隙处钻取注浆孔，将注浆管插入注浆孔；2)将微生物菌液注入岩体裂隙，静置半小时后，再向岩体裂隙注入反应液，并静置12小时；3)重复步骤2)1‑3次后；4)将混合物注入岩体裂隙；6)再将反应液注入岩体裂隙，静置12小时；7)重复步骤6)，直至注浆孔中的混合物被胶结。本发明为劣质岩体修复提供了一种强度高、相容性好、抗渗性及耐久性能好的微生物修复库区消落带劣质岩体的方法，并具有良好的经济环保效益。
Method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass
The invention discloses a method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass. The method comprises the following steps of 1) drilling a grouting hole in a rock mass crack, and inserting a grouting pipe into the grouting hole; 2) injecting microbial liquid into rock mass fractures, performing standing for half an hour, then injecting reaction liquid into the rock mass fractures, and performing standing for 12 hours; 3) repeating the step 2) for 1-3 times; 4) injecting a mixture into the rock mass fractures; 6) injecting the reaction liquid into the rockmass fractures, and performing standing for 12 hours; and 7) repeating the step 6) until the mixture in the grouting hole is cemented. The method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass, provided by the invention, is high in strength, good in compatibility and good in impermeability and durability, and has good economic and environment-friendly benefits.
本发明公开了一种微生物修复库区消落带劣质岩体的方法，包括以下步骤：1)在岩体裂隙处钻取注浆孔，将注浆管插入注浆孔；2)将微生物菌液注入岩体裂隙，静置半小时后，再向岩体裂隙注入反应液，并静置12小时；3)重复步骤2)1‑3次后；4)将混合物注入岩体裂隙；6)再将反应液注入岩体裂隙，静置12小时；7)重复步骤6)，直至注浆孔中的混合物被胶结。本发明为劣质岩体修复提供了一种强度高、相容性好、抗渗性及耐久性能好的微生物修复库区消落带劣质岩体的方法，并具有良好的经济环保效益。
Method for microbial remediation of reservoir area hydro-fluctuation belt inferior rock mass
一种微生物修复库区消落带劣质岩体的方法
XIAO YANG (author) / LIU HANLONG (author) / ZHAO CHANG (author) / ZHANG WENGANG (author) / DING XUANMING (author)
2020-11-03
Patent
Electronic Resource
Chinese
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