Results 31 to 40 of about 2,313 (188)
Biodegradação de uma mistura de corantes têxteis usando o fungo Ganoderma sp: um estudo cinético
Química Nova, 2011 The kinetics of biodegradation by the fungus Ganoderma sp of textile dyes Yellow, Blue and Red Procion were studied in effluents using UV-Vis spectroscopy, Partial Least Squares Regression (PLS) and univariate analysis.
Wagner José Barreto +3 more
doaj +1 more source
Salt free dyeing properties of cotton fabrics grafted with ε-polylysine(ε-PL)
Journal of Natural Fibers, 2022 Cotton fabric was chemically modified with ε-Poly-L-lysine (ε-PL), which contains abundant imino groups and primary amino groups. ε-PL was grafted onto cotton fabric by a reaction between aldehyde groups of oxidized cellulose and amino groups of ε-PL. FT-
Zhen Zhang, Haiying Wang, Jie Sun
doaj +1 more source
Alternative final steps in berberine biosynthesis in Coptis japonica cell cultures [PDF]
, 1988 In Coptis japonica cell cultures an alternative pathway has been discovered which leads from (S)-tetrahydrocolumbamine via (S)-canadine to berberine. The two enzymes involved have been partially purified.
Galneder, E. +4 more
core +1 more source
Reuse of textile wastewater after homogenization–decantation treatment coupled to PVDF ultrafiltration membranes [PDF]
, 2015 The textile industry is one of the largest consumers of water in the world and its wastewater is a serious problem when it is discharged without the proper treatment.
Buscio Olivera, Valentina +3 more
core +2 more sources
Removal of basic yellow cationic dye by an aqueous dispersion of Moroccan stevensite [PDF]
, 2013 The aim of this study was to investigate the adsorption of basic yellow, a cationic dye, from aqueous solution by natural stevensite, with 104m2/g of specific surface area. The kinetics and the effects of several experimental parameters such as the pH of
Ajbary, Mohamed +3 more
core +1 more source
Alchemy, 2016 The use of TiO2 powder as photocatalyst still provides some disadvantages such as the difficulties in regenerate ion, the low adsorption and turbulence . These problems can be overcomed by providing the photocatalyst as a composite of ZnO-TiO2.
Tanti Haryati +2 more
doaj +1 more source
Applied Water Science, 2020 Wastewater treatment is of great concern in the textile industries because dyes, which are released into wastewater, are stable due to their structures and that some of the existing conventional techniques are not effective for aqueous removal of dyes ...
Marielen C. Ribas +5 more
doaj +1 more source
Bentonite intercalated organometallic complex as adsorbent of procion red
Science & Technology Indonesia, 2017 Insertion of bentonite with organometallic compounds [Cr3O(OOCH)6(H2O)3 (NO3)]as adsorbent of procion red with comparison weight ratio of bentonite: organometallic compounds [Cr3O(OOCH)6(H2O)3 (NO3)] i.e.: (2.5:1), (1:1), (1:2) and (1:3) has been done.
Lora Vitanesa +3 more
openaire +2 more sources
Desorption and Re-Adsorption of Procion Red MX-5B Dye on Alumina-Activated Carbon Composite
Indonesian Journal of Chemistry, 2018 The alumina-activated carbon has the ability to adsorb and desorb the procion red MX-5B. The research evaluated the influence of desorption agent, contact time, and temperature on desorption process of procion red MX-5B dye with alumina-activated carbon ...
Fatma Fatma +3 more
doaj +1 more source
, 2022 Research and Practice in Thrombosis and Haemostasis, Volume 6, Issue S1, October 2022.
wiley +1 more source