Electrode Kinetics of Low Cost, High-Rate Tolerant, Engineering-Scale Liquid Metal Batteries

2012 ◽  
Keyword(s):  
Liquid Metal ◽  
Low Cost ◽  
High Rate ◽  
Electrode Kinetics ◽  
Kinetics Of ◽  
Liquid Metal Batteries

Study of the Cu(II) removal from aqueous solutions by adsorption on titania

2013 ◽  
Vol 12 (3) ◽  
pp. 239-247
Keyword(s):  
Heavy Metals ◽  
Ionic Strength ◽  
Toxic Metals ◽  
Low Cost ◽  
Lateral Interaction ◽  
Tio2 Surface ◽  
High Toxicity ◽  
Removal Of Heavy Metals ◽  
Solution Parameters ◽  
Kinetics Of

The removal of heavy metals from wastewaters is a matter of paramount importance due to the fact that their high toxicity causes major environmental pollution problems. One of the most efficient, applicable and low cost methods for the removal of toxic metals from aqueous solutions is that of their adsorption on an inorganic adsorbent. In order to achieve high efficiency, it is important to understand the influence of the solution parameters on the extent of the adsorption, as well as the kinetics of the adsorption. In the present work, the adsorption of Cu(II) species onto TiO2 surface was studied. It was found that the adsorption is a rapid process and it is not affected by the value of ionic strength. In addition, it was found that by increasing the pH, the adsorbed amount of Cu2+ ions and the value of the adsorption constant increase, whereas the value of the lateral interaction energy decreases.

Moxifloxacin Based Triple Therapy as Alternative to Standard Therapy in Helicobacter Pylori Eradication.

2020 ◽  
Vol 18 ◽  
Author(s):  
Mohammed Hussien Ahmed ◽  
Sherief Abd-Elsalam ◽  
Aya Mohammed Mahrous
Keyword(s):  
Helicobacter Pylori ◽  
Triple Therapy ◽  
Therapy Group ◽  
Low Cost ◽  
High Rate ◽  
Helicobacter Pylori Eradication ◽  
Treatment Regimens ◽  
Group A ◽  
H Pylori ◽  
Group B

Introduction: Helicobacter pylori eradication remains a problematic issue. We are in an urgent need for finding a treatment regimen that achieves eradication at a low cost and less side effect. Recent published results showing a high rate of resistance and with clarithromycin-based treatment regimens. The aim of the study was to compare moxifloxacin therapy and classic clarithromycin triple therapy in H. pylori eradication. Methods: This was a pilot study that enrolled 60 patients with helicobacter pylori associated gastritis. Diagnosis was done by assessment of H. pylori Ag in the stool. The patients were randomly assigned to receive either moxifloxacin based therapy (Group A), or clarithromycin based therapy (Group B) for two weeks. We stopped the treatment for another two weeks then reevaluation for cure was done. Results: 90 % of patients had negative H. pylori Ag in the stool after 2 weeks of stoppage of the treatment in group A versus 66.7 % in Group B. None of the patients in both groups had major side effects. Conclusion: Moxifloxacin-based therapy showed higher eradication power and less resistance when compared to clarithromycin triple therapy.

The Renaissance of Liquid Metal Batteries

Matter ◽  
2020 ◽  
Vol 3 (6) ◽  
pp. 1824-1826
Author(s):  
Yuhui Tian ◽  
Shanqing Zhang
Keyword(s):  
Liquid Metal ◽  
Liquid Metal Batteries

Wastewater treatment high rate algal ponds (WWT HRAP) for low-cost biofuel production

2015 ◽  
Vol 184 ◽  
pp. 202-214 ◽  
Author(s):  
Abbas Mehrabadi ◽  
Rupert Craggs ◽  
Mohammed M. Farid
Keyword(s):  
Wastewater Treatment ◽  
Low Cost ◽  
Biofuel Production ◽  
High Rate ◽  
High Rate Algal Ponds
Sign in / Sign up

Export Citation Format

Share Document