News
Adopt integrated approach to fight illegal mining …Water treatment expert to gov’t
A Sustainable Water Treatment Expert at Florida State University’s Environmental Engineering Laboratory in the USA, Dr Charles Amanze has underscored the need for Ghana to adopt an integrated approach to fight the effect of illegal mining on the country’s water bodies.
The approach, according to him, “synergises novel bioflocculants, modified biochar and specialised bacterial strains to combat the nations deteriorating water quality in areas ravaged by illegal mining activities.”
Dr Amanze said this in an interview with the Ghanaian Times in Accra on Monday.
According to him, his outfit is introducing a powerful combination of complementary technologies that work synergistically to address complex water pollution challenges.
He stated that the strategy was critically pertinent for Ghana, where conventional water treatment facilities were increasingly overwhelmed by diverse contamination profiles.
Dr Amanze said the rampant illegal mining also known as “galamsey has introduced a myriad of heavy metals and organic pollutants into the country’s waterways, which requires a sophisticated and sustainable treatment solutions.
He said a recent comprehensive study by the TAMA Foundation Universal a registered non-profit organisation in Ghana, in collaboration with Ghana’s Water Research Institute of the Council for Scientific and Industrial Research (CSIR), revealed alarming concentrations of heavy metals in the White Volta river, Northern Ghana’s largest water body.
According to the study these contamination levels surpass safe consumption thresholds, posing severe health risks to local communities, particularly vulnerable groups such as infants, the elderly, and individuals with compromised immune systems who depend on the river for drinking water and domestic needs.
He therefore urged the Mahama-led government to prioritise key research into sustainable water treatment solutions to address the nation’s escalating drinking water crisis.
In a study conducted by Dr. Amanze, it proved that a novel polysaccharide-based bioflocculant derived from Bacillus subtilis ZHX3 achieved impressive removal rates of 90.4 per cent for lead, 78.2 per cent for zinc, and 86.3 per cent for copper in mineral processing wastewater.
Further advancing his research, Dr. Amanze and his team utilised a modified dehydrated biochar fabricated from banana peels, attaining maximum removal efficiencies of 98.7 per cent for arsenic and 90.3 per cent for lead from contaminated wastewater.
“Ghana is rich in banana peels and other agricultural residues like cocoa pods which can be modified to remove some of the most persistent and difficult-to-treat pollutants like Arsenic and lead” Dr Amanze said.
He said “by extracting bioflocculants from microbes and immobilising them on biochar, we can harness the complementary strengths of both materials, crafting a highly efficient and sustainable solution for pollution management.”
He mentioned that the advantages of these technologies were particularly suited to Ghana’s unique environmental conditions saying, the bioflocculant excels in treating multiple pollutants simultaneously, surpassing the performance of traditional chemical treatments.
While acknowledging potential challenges such as initial investment costs and the necessity for specialised technical expertise, Dr. Amanze remains optimisticsaying “the science is proven, the technology is viable, and the need is undeniable. It all boils down to a collective commitment to prioritise public health and safeguard our rivers and groundwater from further degradation.”
Dr Amanze said as Ghana stands at a pivotal moment in its quest to secure clean and safe water for its populace, the widespread adoption of bioflocculant-biochar treatment systems could signify a transformative leap forward.
He was of the view that the innovative approach has the potential to rehabilitate polluted waterways, thereby enhancing public health and fostering economic growth.
By Jemima Esinam Kuatsinu
The Ghana Highway Authority has announced a temporary traffic management arrangement on sections of the Accra Tema Motorway and the Tetteh Quarshie Interchange as construction work continues on the motorway expansion project.
In a public announcement issued on March 5, the Authority explained that the arrangement forms part of ongoing construction works under the Accra Tema Motorway and Extension Projects.
It noted that the traffic adjustment is required to allow contractors carry out T beam launching works for the expansion of the Tetteh Quarshie Interchange Bridge on the N1 highway.
Under the arrangement, lanes on the N4 northbound carriageway, which serves traffic moving from Accra to Madina, will be temporarily closed.
Meanwhile, the southbound carriageway from Madina to Accra, which currently has four lanes, will be reconfigured into two lanes in each direction to accommodate traffic moving both ways.
The Authority indicated that the temporary traffic changes will take effect from Monday, March 9, 2026 and are expected to last for four months.
According to the statement, the lane reduction is necessary to create a safe working space for construction personnel and to ensure the safety of motorists using the road.
The Authority therefore advised drivers to be cautious, obey traffic signs and cooperate with traffic management officials throughout the construction period.
It encouraged members of the public who require further information to contact its Public Affairs Division through WhatsApp on 0551622244.
By: Jacob Aggrey
The National Chief Imam, Osman Nuhu Sharubutu, has congratulated the Government and people of Ghana as the country marks its 69th Independence Day, urging citizens to renew their commitment to national unity and democratic values.
In a statement to commemorate the celebration on March 6, he encouraged Ghanaians to use the occasion to strengthen their dedication to constitutional democracy, economic progress, interfaith harmony and peaceful coexistence.
He observed that the world was currently facing several challenges, including the rise of authoritarian governments and increasing military conflicts among nations.
According to him, humanity was experiencing turbulent times, with genocidal attitudes and violent extremism becoming more widespread in different parts of the world.
The Chief Imam explained that such global developments should inspire Ghanaians to come together and deepen their commitment to nation building while embracing unity in diversity.
He noted that although colonialism left a painful mark on the country’s history, Ghanaians could take comfort in their collective determination to overcome colonial subjugation and build a free nation.
Reflecting on the country’s independence struggle, he indicated that Ghanaians now remembered the victory for liberty rather than the hardship endured during the fight against tyranny.
The National Chief Imam offered prayers for divine guidance and blessings for the President, John Dramani Mahama, the Government and the people of Ghana.
By: Jacob Aggrey
