Biodiesel is a cleaner fuel for the transportation sector, to reduce greenhouse gases emission, and support economic development. Despite several advantages, biodiesel processing produces significant amount of waste, mainly water glycerol. In this study, using circular economy approach, an integrated biorefinery designed analyzed assess whether it can lead better economics zero-waste scenario. ...

Singapore has pledged to reach peak carbon emissions by 2030 and reduce half 33 MtCO2e (million tonnes of dioxide equivalent) around 2050. [1] To meet these targets, the country made numerous plans. This research study analyses country's most ambitious plan become a zero-waste nation. Zero-waste can be achieved through several pathways. The developed "forecast model" Singapore's waste market, w...

The ZeroWIN project has identified four key strategies for the realization of zero waste in industrial networks: industrial symbiosis, supply chain management (including collaboration of actors along the supply chain), product stewardship and eco-design. A review of the current European policies has shown that “industrial symbiosis” is the ZeroWIN strategy least addressed by European Union (EU)...

First and foremost, I would like to thank all supporters of the journal, that is, authors who submit publish their contributions in CLEAN – Soil, Air, Water, reviewers invest time put submitted articles through paces, and, course, readers make really come alive. Thank you for helping shape journal. Today start with this editorial a small series “Environment from A Z, Air Zero waste”. The world ...

Recycling is an essential practice for the successful operation of zero waste cities. It to understand recyclable recycling potential (RWRP). This study quantifies RWRP different cities in China. Suzhou, Yangzhou, and Suqian represent high-, middle- low-income cities, respectively. The statistics are based on systematic multiple longitudinal tracking field surveys conducted between 2016 2019. O...

Municipal waste management is still a significant problem for solid issues in Indonesia. Only 60 to 70% of the generated disposed landfills, rest dispersed different areas. The potential leachate pollution, greenhouse gases, and non-renewable natural resources can occur due municipal problems not being optimal. needs holistic concept that would include upstream downstream stages. This paper com...