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Electrolytic manganese dioxide from polymetallic nodules
OCEANS 2022 - Chennai, 2022Barsha Marandi +5 more
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An enhancement method for underwater polymetallic nodule images
International Conference on Mechanisms and Robotics (ICMAR 2022), 2022Fengtian Lv, Huixi Xu, Xiaohui Wang
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Technical and Economy Study of Polymetallic Nodules Seabed Mining
2014At present there are many proposals on individual technical devices suitable for deep-sea mining of polymetallic nodules. Now is the time to define elements of the system of mining. The structure of such a system may consist of one or more vessels at the sea level, one or more mining collectors moving on the ocean floor, buffers, and vertical pipes and
Pavol Rybár +3 more
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Estimation of Polymetallic Nodule Abundance Based on Seafloor Photography
Journal of Marine Environmental EngineeringIn this study, we aim to enhance the precision of estimating polymetallic nodule resources in the Western Pacific Ocean by employing a traditional deep-sea camera method supported by sampling. A series of image pre-processing techniques are applied, and an equation is developed to determine the weight and surface area of the nodules.
Zhihan Fan +7 more
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Status and Prospects of the Development of Deep-Sea Polymetallic Nodule-Collecting Technology
Sustainability, 2023Yu Dai, Chenglong Liu, Yangrui Cheng
exaly
The Development History and Latest Progress of Deep-Sea Polymetallic Nodule Mining Technology
Minerals (Basel, Switzerland), 2021Shaojun Liu, Yajuan Kang
exaly
Biotic colonizations of manganese/polymetallic nodules
Journal of Biotechnology, 2008Xiaohong Wang +2 more
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Regulations on Polymetallic Nodules Adopted
Environmental Policy and Law, 2000openaire +1 more source
High Fungal-Mediated Leaching Efficiency of Valuable Metals From Deep-Sea Polymetallic Nodules
Environmental Technology and Innovation, 2020Alessandro Becci +2 more
exaly