Seraya N 1

1. Utilization of Spent Sorbent in the Production of Ceramic Bricks
2. Assessing the Feasibility of Utilizing a Method for Processing Oxidized Zinc Ores
3. Thermodynamic Description of Oxidized Zinc Minerals and Comparative Analysis of Their Reactivity
4. Ecological Status of the Small Rivers of the East Kazakhstan Region
5. Features of Ash and Slag Formation During Incomplete Combustion of Coal from the Karazhyra Deposit in Small- and Medium-Scale Power Plants
6. Production Waste Management: Qualitative and Quantitative Characteristics and the Calculation of the Hazard Class of Phosphogypsum
7. Disinfection of Dehydrated and Non-Dehydrated Domestic Sewage Sludge in Sustainable Development
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