Buscar
Mostrando ítems 11-20 de 2558
Assessment of black liquor hydrothermal treatment under sub- and supercritical conditions: Products distribution and economic perspectives
(2022-01-01)
This study reports an alternative method for black liquor treatment with potential for energy and process savings in the paper and pulp industry. Gasification of black liquor was carried out under sub- and supercritical ...
Correlated dynamics of water and amphiphilic molecules in thin Newton black films
(American Institute of Physics, 2010-02)
The dynamical properties of amphiphilics in Newton black films, as well as those of the water confined between the two charged hydrophilic surfaces, have been calculated via a series of molecular dynamic calculations in ...
Major Aspects of the Mercury Cycle in the Negro River Basin, Amazon
(Soc Brasileira Quimica, 2014)
Sensitive detection of estriol hormone in creek water using a sensor platform based on carbon black and silver nanoparticles
(2017-11-01)
We report the electrochemical detection of estriol using carbon black nanoballs (CNB) decorated with silver nanoparticles (AgNP) as electrode material. Homogeneous, porous films on glassy carbon electrodes (GCE) were ...
Evaluation of the anaerobic degradation of black liquor from a Kraft pulp plant with addition of organic co-substrates
(I W A PUBLISHING, 2009)
The purpose of this study was to assess the anaerobic degradation of black liquor with and without additional carbon sources. Batch experiments were conducted using black liquor, from an integrated pulp and paper mill ...
Feasibility of closing nutrient cycles from black water by microalgae-based technology
(2019-12-01)
Microalgae can recover macronutrients and trace elements from wastewaters. The microalgae biomass can then be used as fertilizer to enrich impoverished agricultural soils by increasing the soil´s carbon content and providing ...
Carbon black nanospheres modified with Cu (II)-phthalocyanine for electrochemical determination of Trimethoprim antibiotic
(2019-03-15)
This work investigates the electrochemical sensing properties of glassy carbon (GC) electrodes modified with Printex L6 carbon black (PC) and copper (II) phthalocyanine (CuPh) films. Successful incorporation of the CuPh ...