Top 10 der Tailings-Energiespeicherkraftwerke
Energiespeicher dürften über den Erfolg und Misserfolg der Energiewende entscheiden. Doch welche Technologien kommen wofür infrage und welche Vor- und Nachteile bieten die einzelnen Entwicklungen?
What is the global tailings portal?
The Global Tailings Portal, launched in January 2020, is a free, searchable database with detailed information on more than 1,800 mine tailings dams around the world. It enables users to sort data about tailings dams by location, company, dam type, height, volume, and risk, among other factors.
What are the best practices for tailings storage facilities?
Best available practices for tailings storage facilities, which include monitoring of physical mechanisms and human factors that could result in tailings storage facility failures. (GISTM).
Are mine tailings dangerous?
Mine tailings are voluminous and often toxic wastes, whose management is a global safety and sustainability challenge. This Review summarizes the major tailings storage facility disasters and impacts, emphasizing the urgent need for risk reduction approaches for management and policy.
How many tailings storage facilities are there in the world?
Here we report on the major findings from analysis of this newly disclosed information on global tailings storage. The survey of tailings facilities revealed data on 1743 facilities (725 of which are currently active), representing an average of 36 per cent of contemporary global commodity production (Fig. 1 A).
What is the tailings dewatering continuum?
The tailings dewatering continuum . Clay mineral-rich tailings, such as oil shale tailings, some coal tailings, and caustic processing residues, such as red mud from bauxite refining, nickel laterite tailings, and oil sands tailings, are difficult to thicken, let alone filter.
What is tailings dam data?
It enables users to sort data about tailings dams by location, company, dam type, height, volume, and risk, among other factors. The data was submitted by more than 100 of the world’s largest mining companies, in response to requests from institutional investors.
