Results 91 to 100 of about 3,128,246 (296)

A practical approach to testing for acid mine drainage in the mine planning and approval process

, 1989
Acid mine drainage is one of the biggest environmental issues facing mining companies today. Government agencies, the general public and mine owners require that potential for acid generation can be predicted and controlled with a high degree of ...
Ott, Cindy L. (Cindy Lee), 1959-, Day, Stephen J., Hawes, Robert A., Morin, Kevin A. (Kevin Andrew), 1955-   +3 more
core   +1 more source

Engineering Immunoregenerative Therapy via an Immunomodulatory Binary Pharmacology Hydrogel Depot for Prolonged Allograft Survival

Advanced Science, EarlyView.
An immunomodulatory hydrogel (iGEL) forms spontaneously upon subcutaneous injection, acting as a tissue‐adhesive depot. It releases anti‐rejection and regenerative agents in response to inflammation, suppressing T‐cell activity, promoting vascular repair, and restoring allograft function without systemic immunosuppression.
Ning Wang, Ruiqi Sun, Yang Fu, Zhonghan Wu, Xinyu Tong, Hong Tang, Wentao Zhao, Zhi Liang, Jintao Zheng, Yanan Guan, Ke Zhou, Penghong Song, Shusen Zheng, Hangxiang Wang, Haiyang Xie   +14 more
wiley   +1 more source

Passive treatment of acid mine drainage with sulphate reducing bacteria

, 2013
This research was completed to assess passive treatment methods for mitigation of acid mine drainage (AMD) at a former mine site in British Columbia.
Peterson, Ryan
core  

Neutralizing Acid Mine Drainage (AMD) and Reducing Iron (Fe) and Copper (Cu) Content Using Biomass Adsorbents [PDF]

Mining is an activity that always has an impact on the environment. The adverse effects that cannot be separated from the mining process are mined acid water, where the process of mining acid water occurs due to contact between sulfide rocks and air or ...
Ernawati, Rika, Hendriono, Hendriono, Cahyadi, Tedy Agung   +2 more
core   +1 more source

Aptamer‐Engineered Liposomal Platform Enables in Situ cDC1 Vaccination to Potentiate Immunotherapy in Prostate Cancer

Advanced Science, EarlyView.
Prostate cancer is immunologically ‘cold’, with scarce, dysfunctional type 1 conventional dendritic cells (cDC1s) that limit T cell priming. We introduce an aptamer‐targeted liposomedelivering FMS‐like tyrosine kinase 3 ligand (Flt3L) and chlorin e6 (Ce6). Ultrasound induces antigen release and cDC1s recruitment, creating an in situ cDC1 vaccine.
Jiayi Wang, Xuan Wang, Xinfeng Dai, Linxin Tian, Wencheng Shen, Xueliang Liu, Wei Xue, Jiahua Pan, Yu Yang   +8 more
wiley   +1 more source

Acid leaching of heavy metals from bentonite clay, used in the cleaning of acid mine drainage

, 2010
Heavy metals and sulphates in acid mine drainage (AMD) can be adsorbed onto bentonite clay, leaving clean water and a heavy metal loaded clay precipitate as products. Due to the toxicity of heavy metals, the clay could not be disposed of safely in the
Enslin, F., Waanders, F., Van der Mey, L.   +2 more
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Remote mine site acid rock drainage treatment

, 1998
As a part of the Mine Waste Technology Program (MWTP) a pilot-scale technology was tested for the remediation of acid mine drainage at a remote mine site. A remote mine site is one without infrastructure or power sources.
Jordan, D. M., Foote, M. W.
core   +1 more source

Combination of CaCO3 and Ca(OH)2 as agents for treatment acid mine drainage

MATEC Web of Conferences, 2017
Acid mine drainage (AMD) has characteristic very low pH solution and containing metal ions in high concentration. This paper presents the use of CaCO3, Ca(OH)2 and the combination of both to increase the pH and decreased the concentration of Fe and Mn ...
Hariani Poedji Loekitowati, Salni Salni, Riyanti Fahma   +2 more
doaj   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source

Acid Based Accounting (ABA) For Acid Mine Drainage Prediction [PDF]

, 2022
In these recent years, acid mine drainage becoming serious in Malaysia. For example, in Pahang, there are 3 abandoned mine site that is water bodies already acidic.
Wu, Chuen Li
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