Pollution control
Research on spent lithium battery recycling and evaluation methods has been conducted to address the challenges in energy consumption efficiency, pollution control, element recovery rate, and process versatility. The study, conducted by researchers from China Jiliang University, aimed to systematically review the current status of spent lithium battery recycling and
Pollution control
Investigations at the University of Washington have brought to light new insights into climate change projections and mitigation efforts. According to the research, despite the Paris Agreement's aim to limit greenhouse gas emissions, economic growth has offset mitigation efforts, leading to a decline in carbon intensity but an
Pollution control
The Supreme Court has expressed concern over non-functional air quality monitoring stations in Delhi, with only 9 out of 37 stations operational during Diwali. The court has directed the Commission for Air Quality Management (CAQM) and the Central Pollution Control Board (CPCB) to submit a report detailing steps being taken
Pollution control
Research from Tianjin University has published a groundbreaking study on sustainable energy, introducing an integrated model for anaerobic digestion-hydrothermal carbonization (AD-HTC) technology. The study demonstrated the potential of AD-HTC in reducing carbon emissions, with a carbon reduction value of 1.092 gCO2eq on day 13, which was 31.4-43.7%
Pollution control
The Trump administration has granted a two-year exemption to copper smelters, allowing them to spew toxic pollution without complying with a rule limiting the amounts of lead, arsenic, mercury, benzene, and dioxins in copper production. This move comes on the heels of a rule adopted by the Biden administration on
Pollution control
Agricultural non-point source pollution has emerged as a significant challenge in global water pollution governance, particularly in sensitive areas like the Erhai Lake Basin in western Yunnan Province. The lake has long been under pollution pressure from agricultural activities, with data showing that agricultural sources contributed 40% of major water
Pollution control
The district administration in Ghaziabad has initiated a project to install silt-catchers and filter chambers in 13 gram panchayats along the Hindon River to prevent household garbage from draining directly into the river. The project, costing approximately Rs. 1 lakh per gram panchayat, aims to curb pollution and improve the
Pollution control
A study conducted by the Centre for Atmospheric Sciences at the Indian Institute of Technology Delhi (IIT Delhi) has concluded that cloud seeding cannot be a primary or reliable strategy for managing winter air pollution in Delhi. The researchers found that the capital's climatic conditions are unsuitable for
Pollution control
Researchers from the School of Computer Science and Engineering at Vellore Institute of Technology have developed an IoT-enabled system to monitor and predict classroom air quality and dust levels. The system employs multiple sensors to collect data, which is then analyzed using deep hierarchical cluster analysis to identify trends and
Pollution control
Hydrogen fuel cells are emerging as a vital component in addressing energy crises and reducing environmental pollution, particularly when hydrogen is derived from renewable energy-powered water electrolysis. Recent research from Sichuan University and funded by the National Natural Science Foundation of China and the Sichuan Science and Technology Program has
Pollution control
Research conducted at the University of Cincinnati has discovered that urban parking garages in Cincinnati, Ohio, pose significant air quality concerns. Despite the implementation of various smart parking technologies, these garages continue to generate pollution and carbon emissions. The study, supported by the Ohio Bureau of Workers' Compensation (OBWC)
Pollution control
A new multimedia storytelling series from the Southern Environmental Law Center (SELC) sheds light on the often-unbroken line from plantation slavery to today's environmental injustices in Southern Black communities. The series, featuring immersive storytelling, documentary video, and photography, highlights the persistence, advocacy, and hope of individuals fighting for
