Chris Infotainment

TEPCO Begins 15th Release of Treated Radioactive Water from Fukushima Tokyo Electric Power Company (TEPCO) has announced the start of its 15th release of treated radioactive water from the Fukushima Daiichi Nuclear Power Plant on the 11th. This decision was made public by the Prime Minister’s Office on the 10th, marking another step in the ongoing process of managing contaminated water from the 2011 nuclear disaster. The government has been closely monitoring these discharges, which began in 2023. Kim Young-soo, First Vice Minister of the Office for Government Policy Coordination, provided a detailed briefing on the matter. According to the announcement, the tritium concentration in the water scheduled for the 15th discharge is 210,000 becquerels per liter (Bq/L). However, TEPCO plans to dilute this water with seawater to ensure the concentration remains below 1,500 Bq/L before it is released into the ocean. Kim also confirmed that all radioactive elements, including tritium, in the...

The Growing Importance of Desalination in Water Supply Water scarcity is a pressing global issue, and as populations grow and climate change intensifies, the need for alternative water sources becomes increasingly urgent. One of the most promising solutions is desalination — the process of converting seawater into potable water. While this technology has been around for centuries, modern advancements have made it more efficient and widespread than ever before. Desalination has evolved from ancient methods like boiling seawater to more sophisticated techniques such as reverse osmosis, which uses high-pressure membranes to filter out salt. Today, there are over 16,000 desalination plants operating worldwide, producing an estimated 56 billion liters of fresh water daily. This equates to about 7 liters per person on the planet, highlighting the scale of this industry. However, the environmental impact of desalination cannot be ignored. The process generates a significant amount of brine...

Water Supply Crisis at Kwanyarko Headworks The Kwanyarko Headworks, operated by the Ghana Water Limited (GWL) in the Central Region, is facing a serious threat of shutdown due to dangerously high turbidity levels in the Ayensu River. This issue has raised concerns about the sustainability of water supply for over 30 districts in the region. According to the Acting Managing Director of GWL, Mr Adam Mutawakilu, the plant's operations are being severely impacted by the rising turbidity. The water quality has exceeded the design capacity of the equipment, which was intended to handle up to 2,500 Nephelometric Turbidity Units (NTU). However, recent readings have shown levels as high as 32,000 NTU, far beyond the acceptable limit. "Last week, turbidity reached 32,000 NTU, and today it's around 11,000. That means we're operating at nearly five times the acceptable level," he explained during a recent visit to the site. He emphasized that such high turbidity not only a...

Enhancing Water Technology Capacity Across Africa The Ethiopian Water Technology Institute (EWTI) has been actively working to build and strengthen the capacity of professionals in water technology, both nationally and regionally. This initiative is aimed at addressing critical water challenges across the continent through innovative and sustainable solutions. Tamene Hailu, the Director General of EWTI, highlighted that the institute has been delivering hands-on training programs to participants from over fifteen African countries. These programs are designed to equip individuals with practical knowledge and skills that can be directly applied in their communities. The focus on real-world application ensures that trainees are well-prepared to tackle local water issues effectively. One of the key areas where EWTI has made a significant impact is in improving access to water in Ethiopia. The institute has been implementing low-cost technologies that allow communities to extract and su...