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Wastewater management in Poland has a large potential for growth, however, like other countries has to face the new challenges related to the implementation of the circular economy. Innovative wastewater and sewage sludge treatment technologies can bring ecological, social and economic benefits but need to be supported by multi-criteria analyses. This approach has to contend with complex problems which is an important advance in the field of sustainable development and circular economy. This article aims to review...

The key issue of Polish municipal waste management system is still too little progress in subjecting waste to recycling processes. Legislative changes implemented in this area are intended to build a rational and integrated system that meets the stringent requirements of the European Union. A set of requirements for the formal regulations generates the need for a comprehensive approach to waste flows between participants of the system. Adoption of such a course of action enables to meet the mandatory requirements ...

Countries that largely base their production of electricity and thermal on coal, are exposed to a significant burden of the environment, mainly through the emission of harmful substances into the environment, including the production of large quantities of solid waste: including fly ashes, slags, ash, slag mixes etc. However, the waste generated in combustion processes does not have to be a burden to the environment. Due to the changes in legal regulations they may become a by-product (i.e. Coal Combustion Product...

Many entities from energy sector are investing in the rational use of waste generated in the energy production process, using them as valuable raw materials. Measurable economic and environmental benefits associated with the recovery of waste lead to the development of new directions for their reuse. The proper organization of the logistic chain allows for the efficient management of energy waste from the manufacturer's point of view. Innovative technical and process solutions from the energy industry are conduciv...