scholarly journals Basic Concepts in Environmental Geochemistry of Sulfidic Mine-Waste Management

10.5772/8458 ◽  
2010 ◽  
Author(s):  
Bernhard Dold
2021 ◽  
Vol 7 (3D) ◽  
pp. 629-635
Author(s):  
Maria Aleksandrovna Kalmykova ◽  
Elena Mikhailovna Kiseleva ◽  
Vadim Anatolevich Mironchuk ◽  
Ilya Valerievich Sorgutov ◽  
Sergey Barinov ◽  
...  

The article discusses the features of the circular economy and its disclosure in the basic concepts of improving production processes in construction. The concept of a circular economy (CE) has recently become widespread as a perspective for solving global problems such as resource scarcity and waste management. The CE concept in the construction sector is rapidly gaining momentum and is used by many participants to coordinate their plans to build a more sustainable society. However, what exactly CE entails, remains unclear, and the actors involved in the transition to the CE set different priorities depending on their capabilities and goals. The transition to CE requires a more holistic approach and concerted efforts of all parties in the construction business.


1986 ◽  
Vol 18 (7-8) ◽  
pp. 113-120
Author(s):  
K. Sakurai

Improvement of basic sanitation including solid waste management is an urgent need in urban fringe areas of developing countries. R&D of non-conventional solid waste management systems for these areas has been carried out in large Latin American cities because the conventional door-to-door collection technology is not applicable for technical, economic and sociocultural reasons. The R&D has made clear the basic concepts and procedures for the improvement of solid waste management in urban fringe areas. Due to the rapid transition of these areas in quantitative and qualitative terms, the necessity of further active discussions on this theme based on practice is concluded.


Ugol ◽  
2020 ◽  
pp. 59-64
Author(s):  
I.V. Petrov ◽  
◽  
I.A. Merkulina ◽  
T.V. Haritonova ◽  
G.V. Kolesnik ◽  
...  

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