Ventricular Fibrillation From Diatrizoate with and without Chelating Agents

Removal of Lead from Contaminated Soils with Chelating Agents

The biodegradable chelating agents [S,S]-ethylenediaminedisuccinic acid (EDDS), citric acid and the low biodegradable chelating agent ethylenediaminetetraacetic acid (EDTA) were investigated for their applicability for the removal of lead from soil by soil washing and electrokinetic processing. In the soil washing tests at 298K, the removal efficiency of lead with EDDS and EDTA was high in the ...

Removal of Heavy Metal from Contaminated Soil with Chelating Agents

Removal of copper and nickel by the addition of the biodegradable chelating agent, chitosan and ethylenediamine tetraacetic acid (EDTA), was investigated, alongside the reaction of a reference compound sodium citrate for comparison. The artificial-contaminated soils were used in this study. The experiments showed that the extraction ability for copper and nickel from the contaminated soil decre...

Chromatographic Separations with Selected Supported Chelating Agents

The effects of right heart bypass on acute ventricular failure with and without ventricular fibrillation.

A tgchnique was developed for closedchest bypass of the right ventricle. Blood is removed from the right alrium and returned into the pulmonary artery. The blood return cannula can be inserted without x-ray equipment. The maximum flow through the system is ten liters per minute. Acute right ventricular failure produced by embolization of pulmonary arteries with starch could be treated promptly ...

Recovery of copper and chelating agents from sludge extracting solutions

Recovery of copper and chelating agents from sludge extracting solutions Fang-Chih Chang a, Shang-Lien Lo a,∗, Chun-Han Ko b a Research Center for Environmental Pollution Prevention and Control Technology, Graduate Institute of Environmental Engineering, National Taiwan University, 71 Chou-Shan Road, Taipei 106, Taiwan, ROC b School of Forestry and Resource Conservation, National Taiwan Univers...