Abstract
The article provides an overview of modern approaches to the processing of agricultural and man-made waste aimed at reducing the carbon footprint and restoring ecosystems. The main focus is on chemical and biochemical solutions, such as the production of biochar, biogas and optimization of pyrolysis processes. Special emphasis is placed on the use of biochar for the adsorption treatment of industrial wastewater, which helps to reduce pollution and rational use of resources. The prospects of increasing the share of renewable energy in the energy balance of Kazakhstan and reducing dependence on fossil fuels are considered. The expected research results include the development of certified products, the patenting of innovative technologies and their implementation in production processes. The importance of training highly qualified specialists and publishing scientific articles is also emphasized, which contributes to scientific and technical development. The article demonstrates the contribution to the promotion of environmentally sustainable technologies that meet the global challenges of climate change.