Time-resolved color-changed long-afterglow for security systems based on metal-organic hybrids

Organic solid-state materials with p-RTP (persistent room-temperature phosphorescence) properties have been made infusive achievements. However, researches on metal-organic hybrids with p-RTP are limited, in which dual phosphorescent ones are relatively...

Application of Fuzzy Control Technology in Aerobic Compost Heat Recovery Device

The technology of aerobic composting of organic solid wastes has been mature, but the technology of energy recovery and utilization generated by aerobic composting is backward. This paper investigates the status quo of organic solid waste energy conversion and fuzzy control technology. Based on reality, the principle of energy recovery of aerobic composting technology is introduced, the characteristics and advantages of fuzzy control technology are analyzed, and the design of fuzzy control technology for heat recovery device of aerobic composting has improved the utilization rate of energy recovery of aerobic composting. Practice has proved that the introduction of intelligent control technology such as fuzzy control into the control technology of biomass energy recovery is an inevitable trend in the development of new energy field.

Framework Proposal for Achieving Smart and Sustainable Societies (S3)

This article introduces a Smart and Sustainable Societies (S3) framework, based on what is necessary to achieve the UN agenda by 2030. The proposed model is based on the integration of three smart strategies: (1) water provision that consists of the use of greywater and rainwater; (2) sanitation provision that comprises the nutrients recovery from excreta and organic solid waste and; (3) resource-oriented agriculture that conceives the use of the water provision system for the production of food with the use of nutrients recovered from the sanitation system. The S3 framework has the potential to increase the well-being, human development, water availability, food safety, poverty alleviation, and healthy environments of societies through the provision of safely managed basic services as well as the recycling of nutrients and water to achieve sustainability at household and community levels.