@article{ZiesemerHuettelBalderjahn2021, author = {Ziesemer, Florence and H{\"u}ttel, Alexandra and Balderjahn, Ingo}, title = {Young people as drivers or inhibitors of the sustainability movement}, series = {Journal of consumer policy : consumer issues in law, economics and behavioural sciences}, volume = {44}, journal = {Journal of consumer policy : consumer issues in law, economics and behavioural sciences}, number = {3}, publisher = {Springer}, address = {New York}, issn = {0168-7034}, doi = {10.1007/s10603-021-09489-x}, pages = {427 -- 453}, year = {2021}, abstract = {As overconsumption has negative effects on ecological balance, social equality, and individual well-being, reducing consumption levels among the materially affluent is an emerging strategy for sustainable development. Today's youth form a crucial target group for intervening in unsustainable overconsumption habits and for setting the path and ideas on responsible living. This article explores young people's motivations for engaging in three behavioural patterns linked to anti-consumption (voluntary simplicity, collaborative consumption, and living within one's means) in relation to sustainability. Applying a qualitative approach, laddering interviews reveal the consequences and values behind the anti-consumption behaviours of young people of ages 14 to 24 according to a means-end chains analysis. The findings highlight potential for and the challenges involved in motivating young people to reduce material levels of consumption for the sake of sustainability. Related consumer policy tools from the fields of education and communication are identified. This article provides practical implications for policy makers, activists, and educators. Consumer policies may strengthen anti-consumption among young people by addressing individual benefits, enabling reflection on personal values, and referencing credible narratives. The presented insights can help give a voice to young consumers, who struggle to establish themselves as key players in shaping the future consumption regime.}, language = {en} } @article{UnuabonahAgunbiadeAlfredetal.2017, author = {Unuabonah, Emmanuel Iyayi and Agunbiade, Foluso O. and Alfred, Moses O. and Adewumi, Thompson A. and Okoli, Chukwunonso P. and Omorogie, Martins O. and Akanbi, Moses O. and Ofomaja, Augustine E. and Taubert, Andreas}, title = {Facile synthesis of new amino-functionalized agrogenic hybrid composite clay adsorbents for phosphate capture and recovery from water}, series = {Journal of Cleaner Production}, volume = {164}, journal = {Journal of Cleaner Production}, publisher = {Elsevier}, address = {Oxford}, issn = {0959-6526}, doi = {10.1016/j.jclepro.2017.06.160}, pages = {652 -- 663}, year = {2017}, abstract = {New hybrid clay materials with good affinity for phosphate ions were developed from a combination of biomass-Carica papaya seeds (PS) and Musa paradisiaca (Plantain peels-PP), ZnCl2 and Kaolinite clay to produce iPS-HYCA and iPP-HYCA composite adsorbents respectively. Functionalization of these adsorbents with an organosilane produced NPS-HYCA and NPP-HYCA composite adsorbents. The pH(pzc) for the adsorbents were 7.83, 6.91, 7.66 and 6.55 for iPS-HYCA, NPS-HYCA, iPP-HYCA and NPP-HYCA respectively. Using the Brouer-Sotolongo isotherm model which best predict the adsorption capacity of composites for phosphate, iPP-HYCA, iPS-HYCA, NPP-HYCA, and NPS-HYCA composite adsorbents respectively. When compared with some commercial resins, the amino-functionalized adsorbents had better adsorption capacities. Furthermore, amino-functionalized adsorbents showed improved adsorption capacity and rate of phosphate uptake (as much as 40-fold), as well as retain 94\% (for NPS-HYCA) and 84.1\% (for NPP-HYCA) efficiency for phosphate adsorption after 5 adsorption-desorption cycles (96 h of adsorption time with 100 mg/L of phosphate ions) as against 37.5\% (for iPS-HYCA) and 35\% (for iPP-HYCA) under similar conditions. In 25 min desorption of phosphate ion attained equilibrium. These new amino-functionalized hybrid clay composite adsorbents, which were prepared by a simple means that is sustainable, have potentials for the efficient capture of phosphate ions from aqueous solution. They are quickly recovered from aqueous solution, non-biodegradable (unlike many biosorbent) with potentials to replace expensive adsorbents in the future. They have the further advantage of being useful in the recovery of phosphate for use in agriculture which could positively impact the global food security programme. (C) 2017 Elsevier Ltd. All rights reserved.}, language = {en} }