MEWES Research Groups

01.

Materials Research Group

Purpose of the group
The purpose of the materials research group is to establish research programs in the field of materials science to address real human challenges, according to the NM-AIST motto, “Academia for Society and Industry”
Research themes
Fabrication of materials with advanced properties, eg. Nanomaterials /Nanotechnology Utilization of innovative approaches to develop materials which are cost-effective, more efficient, and environmentally friendly Development of materials suitable for real life applications, eg. for water purification
Projects
Transfer of Nanofilter from Tanzania to Zambia – sponsored by the Southern Africa Innovation Support (SAIS)

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Outreach activities, spin offs and partners
Nanofilter – A typical case for the outreach activities This project is taking unconventional approach. It is very unique because, unlike many other purely academic programs, it is focused on hands-on /practical training on how to develop and implement Nanotechnology based inventions. The project will replicate the success stories of Nanotechnology-based low-cost sustainable water purification system (Trademarked as Nanofilter: ) invented at NM-AIST / the lead applicant of this project. Nanofilter has won 17 awards, including the Africa Prize for Engineering Innovation – funded by the Royal Academy of Engineering-UK and the World Health Organization (WHO) award this two links : 1 and 2 . Nanofilter increases access to clean and safe water to reduce water bone diseases; and its inventor is determined to impact millions of lives, as demonstrated in this video. The filters are directly sold to households and to institutions but also hosted in kiosks that become water stations that create jobs for local entrepreneurs. Nanofilter has created jobs to hundreds of people and is now impacting hundreds of thousands of people is Tanzania, Kenya, and Zambia. Nanofilter is unique because it can “target” and “selectively” remove any contaminant found in water (bacteria, chemical-contaminants, turbidity, organic-matter) and produces 20 liters/hour of clean and safe water. It also removes chemicals like Fluoride which cause teeth and bone fluorosis. Nanofilter’s cost is lower – it does not use electricity (it simply depends on gravity). Rapid adoption of Nanofilter and similar Nanotechnology-based inventions will positively impact millions of lives around the world and make Africa’s contribution valuable. Internship placement at the associate partner / Gongali Model Co.Ltd (www.gongalimodel.com) (manufacturer of Nanofilter) directly inspire and empower students and staff to imitate the Nanofilter initiative as they develop their own Nanotechnology-based innovations / inventions. More about the Nanofilter innovation is found online (a simple search on Google will give hundreds of links), eg. WIPO Magazine

02.

Clean Energy Technologies Research Group

Purpose of the group
Development of alternative and sustainable energy sources for domestic and industrial use
Research themes
Biogas production, clean up technologies and optimization of feedstock and bio-rectors Solar energy application – solar dryers and cookers, micro-grid, smart micro-grids, standalone solar systems, fuel cells, solar mapping etc. Biofuels – biodiesel, bio-ethanol and briquettes production and characterization, catalysts synthesis and characterization, engine tests, gasification, pyrolysis etc. Energy auditing and management Wind energy – optimization of turbine’s aerodynamic systems of small wind turbines

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Hydropower – design and performance optimization of small scale hydropower plants for rural application and hydrokinetics. Nuclear technology applications in industries (e.g. NDT), healthy and agriculture (e.g. radiations). Projects Solar-assisted heat pump drying technology for industrial and agricultural applications in Tanzania. Funded by Tanzania Commission for Science and Technology (COSTECH). Evaluation of suitability of water hyacinth from Lake Victoria-Tanzania as a feedstock for Biofuel Production. Funded by The World Academy of Sciences (TWAS). Establishing a Graduate School of Nuclear Science and Technology at the Nelson Mandela African Institution of Science and Technology, Project: URT007. Partially funded by International Atomic Energy Agency (IAEA). Development of a HArmonized MOdular Curriculum for the Smart Grid (DAMOC). Funded by Erasmus+ of the European Union. Establishment of a regional enterprise to commercialize the integrated technologies for agro/biowaste conversion in eastern Africa. BIOINNOVATE PROJECT. Supported by SiDA through Bioinnovate Africa program.

Resources
The group has access to the following resources: OPAL Real Time Simulator, purchased under DAMOC project OXITEST Oxidation Test Reactor, purchased under TWAS project Scanning Electron Microscope (SEM) COXEM CX-200TA CHNS-O Analyzer Bomb Calorimeter Pelton Turbine Training Equipment Cussons Technology P6290SP PV Trainer Kit Wind Turbine Kit (Wind Energy trainer IKS Photovoltaic GmbH) Gas Sampler and Analyzer

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