Results 41 to 50 of about 14,455 (283)

Ecological Life Cycle Assessment Modified Novolaks Waste Used in Industrial Wastewater Treatment [PDF]

, 2017
Ecological Life Cycle Assessment (LCA) applied in the assessment of the impact of products on the environment is a technique that allows for the evaluation of the environmental impact of polymeric flocculants used in industrial wastewater treatment ...
Bajdur, Wioletta M., Henclik, Anna, Sikorová, Kateřina, Ščurek, Radomír   +3 more
core   +2 more sources

Intensification of the Process of Extracting Non-Ferrous Metals from Kazakhstani Technogenic Raw Materials

Chemical Engineering Transactions, 2021
The article proposes an environmentally friendly method for processing industrial waste by the example of slags from the Balkhash copper smelting plant (Kazakhstan). The first stage involved copper extraction. The second stage is gold recovery.
Zhanserik Shoshay, Ruslan Viktorovich Sapinov, Marzhan Anuarbekovna Sadenova, Petar Sabev Varbanov   +3 more
doaj   +1 more source

The cometary composition of a protoplanetary disk as revealed by complex cyanides

, 2015
Observations of comets and asteroids show that the Solar Nebula that spawned our planetary system was rich in water and organic molecules. Bombardment brought these organics to the young Earth's surface, seeding its early chemistry.
A Dutrey, A Dutrey, C Brinch, C Favre, C Qi, C Qi, C Qi, C Walsh, C Walsh, C Walsh, C Walsh, Chunhua Qi, D Lynden-Bell, D Semenov, David J. Wilner, DM Graninger, DP O’Brien, E Bergin, E Dartois, E Herbst, EC Fayolle, EF van Dishoeck, EF van Dishoeck, EI Chiang, FJ Ciesla, GM Muñoz Caro, H Nomura, JS Carr, K Furuya, K Tsiganis, KA Rosenfeld, Karin I. Öberg, Kenji Furuya, KI Öberg, KI Öberg, KI Öberg, KJ Walsh, KM Pontoppidan, L Hartmann, LI Cleeves, LI Cleeves, M Dubernet, M Simon, M Takami, M Wernli, MJ Mumma, MP Collings, MR Hogerheijde, N Goldman, N Sakai, P D'Alessio, P Gratier, P Hartogh, RT Garrod, Ryan Loomis, S Guilloteau, S Pizzarello, Sean M. Andrews, T Yamamoto, V Piétu, V Wakelam, Viviana V. Guzmán, Y Aikawa, Y Aikawa, Yuri Aikawa   +64 more
core   +1 more source

Kinetika detoksifikasi umbi gadung (dioscorea hispida dennst.) secara fermentasi dengan kapang mucor racemosus

Reaktor, 2017
THE KINETICS OF GADUNG (Dioscorea hispida dennst.) TUBER DETOXIFICATION VIA FUNGAL FERMENTATION USING Mucor racemosus. Bitter yam (Dioscorea hispida Dennst.) is one of carbohydrate sources used as staple food commonly found in Indonesian dry-land ...
Marissa Widiyanti, Andri Cahyo Kumoro
doaj   +1 more source

A geometrical model for Mixed cyanide crystals

, 1999
A model of diluted random field sustained by quenched volume deformations is shown to reproduce puzzling physical features found in X(CN)_{x}Y_{1-x} mixed cyanide crystals. X is an alkali metal (K, Na or Rb) and Y is a spherical halogen ion (Br, Cl or I).
Aharony, Andelman, Binder, Galam, Galam, Galam, Galam, Galam, Galam, Henriques, Hessinger, Höchli, Kaufman, Knorr, Kwiecien, Loidl, Mattis, Serge Galam   +17 more
core   +1 more source

Development of a method for measuring mass concentration of cyanides in soil samples using gas chromatography and tandem mass-selective detection

Вестник войск РХБ защиты, 2020
The Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction places CN-containing toxic chemicals like tabun and its numerous homologues and analogues (around 10.000 organic compounds),
D. O. Korneev, M. A. Ponsov, A. A. Rodionov, L. V. Petrakova, I. V. Rybalchenko   +4 more
doaj   +1 more source

ЭКОЛОГИЧЕСКИ БЕЗОПАСНЫЙ РЕАГЕНТ ДЛЯ ОБЕЗВРЕЖИВАНИЯ И ОЧИСТКИ РАСТВОРОВ, СОДЕРЖАЩИХ ЦИАНИДЫ

Cifra: Химия
Реагенты на основе ферратов щелочных металлов предназначены для обезвреживания и очистки сточных вод, содержащих соли циановодородной кислоты и ацидокомплексы цветных и благородных металлов.
Смирнов С.В., Киселева Г.В., Первова И.Г.   +2 more
doaj   +1 more source

Removal of Cyanides from Gadung (Dioscorea hispida Dennst.) Tuber Chips using Leaching and Steaming Techniques [PDF]

, 2011
Gadung (Dioscorea hispida Dennst.) has been considered as one of staple foods in Indonesia. However, its high cyanides content has limited its utilisation for commercial food production. This work is aimed to investigate the removal of cyanides content
Budiyati, C.S., Kumoro, A.C., Retnowati, D.S.   +2 more
core  

Diluted Random Fields in Mixed Cyanide Crystals [PDF]

, 1997
A percolation argument and a dilute compressible random field Ising model are used to present a simple model for mixed cyanide crystals. The model reproduces quantitatively several features of the phase diagrams altough some crude approximations are made.
Fontaine D., Galam S., Henriques V. B., Loidl A., S Galam, Stauffer D., Van Meerssche M., Wyckoff R. W. G.   +7 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source