Applications of conventional and advanced technologies for phosphorus remediation from contaminated water

2022 ◽  
pp. 181-213
Author(s):  
Amita Nakarmi ◽  
Sushil Kanel ◽  
Mallikarjuna N. Nadagouda ◽  
Tito Viswanathan
Author(s):  
Yu.A. Sazonov ◽  
◽  
M.M. Mokhov ◽  
I.V. Gryaznova ◽  
V.V. Voronova ◽  
...  

Author(s):  
Seroor Atalah Khaleefa Alia ◽  
Dr. Mohammed Ibrahimb ◽  
Hussein Ali Hussein

Adsorption is most commonly applied process for the removal of pollutants such as dyes and heavy metals ions from wastewater. The present work talks about preparing graphenic material attached sand grains called graphene sand composite (GSC) by using ordinary sugar as a carbon source. Physical morphology and chemical composition of GSC was examined by using (FTIR, SEM, EDAX and XRD). Efficiency of GSC in the adsorption of organic dyes from water was investigated using reactive green dye with different parameters such as (ph, temperature, contact time and dose). Adsorption isotherm was also studied and the results showed that the maximum adsorption capacity of dye is 28.98 mg/g. This fast, low-cost process can be used to manufacture commercial filters to treat contaminated water using appropriate engineering designs.


2013 ◽  
Vol 22 (3-4) ◽  
pp. 255-277 ◽  
Author(s):  
Vladimír Bačík ◽  
Michal Klobučník

Abstract The Tour de France, a three week bicycle race has a unique place in the world of sports. The 100th edition of the event took place in 2013. In the past of 110 years of its history, people noticed unique stories and duels in particular periods, celebrities that became legends that the world of sports will never forget. Also many places where the races unfolded made history in the Tour de France. In this article we tried to point out the spatial context of this event using advanced technologies for distribution of historical facts over the Internet. The Introduction briefly displays the attendance of a particular stage based on a regional point of view. The main topic deals with selected historical aspects of difficult ascents which every year decide the winner of Tour de France, and also attract fans from all over the world. In the final stage of the research, the distribution of results on the website available to a wide circle of fans of this sports event played a very significant part (www.tdfrance.eu). Using advanced methods and procedures we have tried to capture the historical and spatial dimensions of Tour de France in its general form and thus offering a new view of this unique sports event not only to the expert community, but for the general public as well.


Author(s):  
Huong Vu Thanh ◽  
Thu Anh Nguyen ◽  
Mai Thi Thanh Nguyen

Technological innovation state funds supporting small and medium enterprises (SMEs) are not common in the developing countries like Vietnam, but are common in the developed nations like the European countries and Korea. The financial and non-financial support of these funds has contributed significantly to the development of many SMEs. Learning from the funds which have successfully facilitated SMEs in innovating and developing advanced technologies is meaningful to the Vietnamese sicence and techonology management bodies and state funds. This article will review the experience of some typical fund in supporting SMEs, thereby providing some lessons for technology innovation Funds of Vietnam to create a more favorable environment for SMEs to access funds.


2016 ◽  
Vol 15 (4) ◽  
pp. 899-903 ◽  
Author(s):  
Donald E. Macphee ◽  
Efetobor Scott-Emuakpor ◽  
Graeme I. Paton ◽  
Malcolm J. Todd

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