The sequence of this search result does not indicate the ranking of researchers in the searched topic area.
However, it does reflect those who have received grants or published manuscripts related to the searched area.
Water And Sanitary Engineering (5) | Chemical Engineering (4) | Membrane And Separation Technologies (4) | Water services and utilities (3) | Electricity, gas and water services and utilities (3)
Resources Engineering and Extractive Metallurgy (5) | Mineral Processing/Beneficiation (3) | Mining and Extraction of Iron Ores (3) | Environmental Technologies (3) | Basic Iron and Steel Products (3)
Synchrotrons; Accelerators; Instruments and Techniques (3) | Soil Sciences (2) | Astronomical and Space Sciences not elsewhere classified (2) | Sedimentology (2) | Expanding Knowledge in the Physical Sciences (2)
Oil and Gas Extraction (3) | Petroleum and Reservoir Engineering (3) | Geology (2) | Oil and gas (2) | Resources Engineering and Extractive Metallurgy (2)