Patrick Makuluni is a lecturer in the Mining Department of the University of Malawi, the Polytechnic and he is participating in a scientific research known as ‘Hidden Crisis’, under a project aimed at Unlocking the Potential of Groundwater for the benefit of the poor (UpGro).
Makuluni holds MSc in Mineral Exploration and Mining Geology from Curtin University in Australia and BSc in Civil Engineering from University of Malawi, the Polytechnic.
Recently, the scientist published a paper showing how to recognise where sediments (the exact piece of rock) are coming from by using the geometrical properties of the sediments as opposed to the more expensive methods that have been used previously.
PAMACC News reporter Isaiah Esipisu interviewed Makuluni during the recently concluded 41st Water Engineering and Development Center (WEDC) conference at the Engerton University, in Kenya’s Nakuru County. Below are the excerpts:
Q. How did you know about the UpGro project, and how did you join the team?
I was recruited by the Principal Investigator for the Hidden Crisis Project, Professor, Eng. Theresa Mkandawire. By then, September 2017, I was just coming into Malawi from Australia where I was doing my MSc in Mineral Exploration and Mining Geology. This was after data collection of phase one of the UpGro project had just been completed.
Q. In which UpGro study are you working on in Malawi?
I am the team leader for the physical science team of the phase two of the Hidden Crisis Project in Malawi. The study project seeks to completely understand failures of water points and how to keep water flowing from boreholes to reduce waste and thus improve water services for Africa’s poorest communities.
Q. What are the early findings of the study?
Some of the early findings of the study include the following: Functionality of boreholes in Malawi has been affected by theft and vandalism. This comes in because of lack of proper security principles from the borehole users and other factors beyond their control.
Poor water quality in some boreholes has also led people to stop using such boreholes and look for alternative sources.
Most boreholes have failed due to poor or lack of proper maintenance. This has been due to several factors including poverty, lack of proper management to raise funds for maintenance among other reasons.
Poor downhole conditions also leads to frequent borehole breakdowns and poor water quality which both affect the borehole functionality. Some or most of the boreholes have silted up which reduces their capacity to cater for the communities.
Political issues from the government and within the communities also affect borehole functionality.
Q. What new lessons have you learned through this study?
This study has taught me a lot of lessons. Firstly, I have learned how to be a good team leader in the field and in the offices. Being in the field (remote areas) is not an easy thing and more to that, making sure that every member of the team is happy with all the activities was not an easy thing.
I have also learned to persevere during hostile conditions while making sure that goals of the project are being achieved. More importantly I have gained a lot of technical skills including hydrogeological skills, field water chemistry, pumping and recovery tests and those involving groundwater and community water point management. I have also gained research skills.
Q. How has the UpGro work impacted on your teaching career?
Teaching/lecturing in college goes hand in hand with research. Thus, research is a vital component in every lecturer’s career and Hidden Crisis Project has improved my research skills and increased my desire to publish more. The data we have gotten from this project will be available for research and publication of various papers which I intend to be part of.
Q. What message would you give to your students based on this project?
In the mining industry, areas that have not been explored properly or thoroughly are called “Green Areas/fields”. So, the message to my students is that ground water in Malawi and most of African countries is a green field. There is more that people do not know about ground water, additionally, groundwater has the potential to reduce water problems and poverty in Malawi thereby ameliorating living standards. More research is needed in this area
Q. What areas do you think may need further study in regard to unlocking the potential of groundwater?
• The direct link between the geochemical properties of rocks around a water point and the water chemistry which may have impact on borehole functionality
• How different people’s beliefs impact on water point management which affects functionality of boreholes. This might involve comparing borehole functionality within areas inhabited by people of different tribes, beliefs and social-political norms
• How different geological environments affect the silting up of boreholes which may have an impact on functionality of boreholes
Q. What are your future plans beyond UpGro project?
I want to pursue my PhD and continue with more research
Patrick was one of the UPGro Early Career Researchers that presented their work at the 41st WEDC Conference at Egerton University, Nakuru Kenya (9-13 July 2018)