AbstractOne of the key elements in the transformation towards a circular economy
(CE) is providing more sustainable practices for resources and waste management.
Improvement actions focused on transformation towards a CE should be targeted at
all groups of materials and waste. As water is essential for human survival and
well-being and plays a significant role in sustainable development (SD), the
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M.S. Miah, Chika Tada, Yingnan Yang, Shigeki Sawayama
The enhancing effect of aerobic thermophilic (AT) bacteria on the production of
biogas from anaerobically digested sewage sludge (methanogenic sludge) was
investigated. Sewage sludge (5%, w/w) was incubated at 65°C with shaking for a
few months to prepare the AT seed sludge. AT sludge was prepared by incubation
of the AT seed sludge (5%, v/v) and sewage sludge (5%, w/w) at 65°C with
shaking. The a... hiện toàn bộ