Results 71 to 80 of about 59,335 (311)
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The world's population is expected to grow rapidly, with the vast majority of people living in urban areas. Closing nutrient loops is therefore increasingly important for food security and environmental stability. In Germany however, the current treatment of organic and green waste and sewage sludge (derived from wastewater) includes ...
Marielle Trenkner +7 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biogas purification technologies facilitate the production of value‐added products such as biomethane and industrial chemicals. This review was based on the assumption that biogas purification is underrepresented in the literature despite its significant potential for clean energy and greenhouse gas mitigation, warranting a comprehensive ...
Priscila Marchiori +6 more
wiley +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biochar has attracted considerable attention in recent years for its wide‐ranging applications, particularly its role in carbon sequestration as a strategy to mitigate greenhouse gas emissions. Its emerging uses within the circular bioeconomy also position it as a valuable tool for environmental management, and ongoing research continues to ...
Jean Agustin Velasquez‐Pinas +6 more
wiley +1 more source
Demonstrating the Treatment of Sewage
The American Biology Teacher, 1973 Most sewage-treatment plants provide primary and secondary treatment. Primary treatment is the removal of solids; secondary treatment is the removal of organic matter from solution. Primary treatment usually is done by allowing the raw sewage to settle in a large tank and, later, scraping the bottom to remove the precipitate, called sludge.
openaire +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract A comprehensive valorization of waste generated from the olive oil manufacturing industry and olive grove pruning was conducted. Anaerobic digestion of the sludge waste from the olive industry was performed in stirred tank reactors under mesophilic conditions to remove volatile solids and to generate biogas.
María J. San José +3 more
wiley +1 more source
Main Problems and Countermeasures for Sewage Treatment in Small Towns
Renmin Zhujiang, 2020 Through reviewing the main research on sewage treatment in small towns in China from 1984 to 2017, and analyzing the current situation of sewage treatment in small towns, it is found that though certain achievements have been made for sewage treatment in
WANG Qingyu +4 more
doaj
Business Strategy and the Environment, EarlyView.ABSTRACT This study aims to investigate the nexus of artificial intelligence (AI) and circular economy (CE) activities in integrated reporting (IR) practices. The study used data on the top 100 most sustainable corporations provided by Corporate Knights, which analyses roughly 7000 public firms with annual revenue of at least US$ $1 billion and the Dow
Sarfraz Nazir +3 more
wiley +1 more source
The Bacterial Treatment of Sewage [PDF]
Nature, 1900 THE discovery made by Schwann, in 1839, that a putrefying liquid swarmed with microscopic living organisms, gave occasion to a long series of remarkable investigations as to the general nature and the life-history of these organisms, and the chemical changes which they produced.
openaire +2 more sources
Biological Corrosion in the Sewage System and the Sewage Treatment Plant
Procedia Engineering, 2016 AbstractBiological corrosion of sewers and sewage treatment plants constitutes a serious problem and its effects result in the loss of billions of dollars a year. It is generally acknowledged that corrosion of concrete caused by microorganisms is associated with their production of sulphuric acid as the main metabolic product.
Elżbieta Stanaszek-Tomal, Maria Fiertak
openaire +2 more sources
Business Strategy and the Environment, EarlyView.ABSTRACT Transitioning from linear flow resource management practices to a circular sanitation bioeconomy needs a transformative approach. In South Africa, the management of human excreta through resource recovery and reuse (RRR) has been widely researched and piloted.
William Musazura +2 more
wiley +1 more source