Full Length ArticleTesting the advanced oxidation processes on the degradation of Direct Blue 86 (cas 1330-38-7) dye in wastewater
-
Add time:08/17/2019 Source:sciencedirect.com
This work tests the viability of applying ozone (O3) and O3 combined with ultraviolet (UV) to degrade the content of synthetic wastewater containing Direct Blue 86 (cas 1330-38-7) (DB-86) dye. The tested parameters, which included pH, initial concentration of DB-86 dye and time of reaction, were tested in a batch reactor to achieve optimum operating circumstances. The results obtained in this study showed that pH and initial concentration of DB-86 dye controlled the efficiency of the decolorization process. The maximum decolorization was obtained at pH 11. More than 98% of color removal was reported after 35 min of O3 treatment (for 100 ppm dye concentration). Kinetic analyses showed that color removal of DB-86 dye followed first-order kinetics. The rate of color removal was primarily relative to the initial DB-86 dye concentration. The effect of seawater on the efficiency of the process was studied. Gas Chromatography Mass Spectrum analysis of treated synthetic DB-86 dye solution was performed at the end of the pre-treatment time to study the final degradation products of DB-86 dye. The obtained results revealed that ozonation processes had reduced the zooplankton toxicity belonging to the raw solution and had improved the biodegradability of the DB-86 dye wastewater.
We also recommend Trading Suppliers and Manufacturers of Direct Blue 86 (cas 1330-38-7). Pls Click Website Link as below: cas 1330-38-7 suppliers
Prev:MOFs-derived NiFe2O4 fusiformis with highly selective response to Xylene (cas 1330-20-7)
Next:Application of artificial neural network for the decolorization of Direct Blue 86 (cas 1330-38-7) by using microwave assisted activated carbon) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Full length articleConservation of structural and interactional features of CD28 and CD80/86 molecules from Nile tilapia (Oreochromis niloticus)08/22/2019
- OsBBX14 promotes photomorphogenesis in rice by activating OsHY5L1 expression under blue light conditions08/21/2019
- Blue photoluminescence behavior in TmxY1−xAl3(BO3)4 nanopowders and structural correlations08/20/2019
- Research articleDecolorization and detoxification of Direct Blue 2B by indigenous bacterial consortium08/19/2019
- Application of artificial neural network for the decolorization of Direct Blue 86 (cas 1330-38-7) by using microwave assisted activated carbon08/18/2019
-
Health and Chemical more >