Climate change mitigation scenarios that meet the Paris Agreement's objective of limiting
global warming usually assume an important role for carbon dioxide removal and negative …

Direct air capture (DAC) is gathering momentum since it has vast potential and high
flexibility to collect CO 2 from discrete sources as “synthetic tree” when compared with …

Human activities have led to a massive increase in CO _ 2 CO 2 emissions as a primary
greenhouse gas that is contributing to climate change with higher than 1\,^ ∘ C 1∘ C global …

The continuously rising emission of carbon dioxide (CO 2) is a universal hazard which
urgently requires collaborative action between policymakers and scientists. International …

Abstract In 2015, the United Nations General Assembly (UNGA) set out 17 Sustainable
Development Goals (SDGs) to be achieved by 2030. These goals highlight key objectives …

Microalgae have become imperative for biological wastewater treatment. Its capability in
biological purification of wastewaters from different origins while utilizing wastewater as the …

The threatening crisis of climate change and pollution resulting from various anthropogenic
interventions has attracted worldwide attention over the last few decades. However, carbon …

The boost of the greenhouse gases (GHGs, largely carbon dioxide–CO 2) emissions owing
to anthropogenic activity is one of the biggest global threats. Bio-CO 2 emission reduction …

In the current global scenario, the world is under a serious dilemma due to the increasing
human population, industrialization, and urbanization. The ever-increasing need for fuels …

The excessive demand for fossil fuels has caused severe environmental impacts, such as
GHG-related effects and widespread pollution. Firstly, it is essential to identify the main …