A comparative study on removal of the dye wastewaters by nascent state manganese dioxide and ferric hydroxide under acid condition

2021 ◽  
Author(s):  
Yujia Tan ◽  
Zhiwen Cheng ◽  
Yawei Liu ◽  
Xiaoping Gao ◽  
Shiqiang Liu ◽  
...  
Keyword(s):  
Comparative Study ◽  
Manganese Dioxide ◽  
Potassium Permanganate ◽  
Oxidation Process ◽  
Ferric Hydroxide ◽  
Fenton Oxidation ◽  
Acid Condition ◽  
Fenton Oxidation Process

Nascent state manganese dioxide (NSMD) or ferric hydroxide (NSFH) is the main intermediate during potassium permanganate or Fenton oxidation process, respectively, which plays an important role on the removal of...

Study on Pretreatment of Dye Wastewater by Fenton Oxidation Process

2012 ◽  
Vol 627 ◽  
pp. 378-381
Author(s):  
Bi Rong Wang
Keyword(s):  
Reaction Time ◽  
Oxidation Process ◽  
Removal Rate ◽  
Fenton Oxidation ◽  
Dye Wastewater ◽  
Dyeing Wastewater ◽  
Reaction Conditions ◽  
Fenton Oxidation Process

Fenton pretreatment has been used for treating dye wastewater. The effects of the dos of H2O2 and FeSO4, reaction time and pH on the removal COD were investigated. It was found that, when the reaction conditions are as follows: COD 2850 mg/L dyeing wastewater, the dosage of H2O2 is 140mmol/L, FeSO4 17.02 mmol/L, pH 7.6, and reaction time 1.0 h, the CODcr of dye wastewater removal rate of up to 70%. Fenton pretreatment process of dye wastewater has a broad prospect.

Optimization of the operating parameters using RSM for the Fenton oxidation process and adsorption on vegetal carbon of MO solutions

2014 ◽  
Vol 20 (3) ◽  
pp. 848-857 ◽  
Author(s):  
Adriana Saldaña-Robles ◽  
Ricardo Guerra-Sánchez ◽  
Manuel I. Maldonado-Rubio ◽  
Juan M. Peralta-Hernández
Keyword(s):  
Oxidation Process ◽  
Fenton Oxidation ◽  
Operating Parameters ◽  
Fenton Oxidation Process

Pollutant removal and biodegradation assessment of tannery effluent treated by conventional Fenton oxidation process

2018 ◽  
Vol 6 (6) ◽  
pp. 7070-7079 ◽  
Author(s):  
Fernando H. Borba ◽  
Leandro Pellenz ◽  
Francine Bueno ◽  
Jonas Jean Inticher ◽  
Luana Braun ◽  
...  
Keyword(s):  
Oxidation Process ◽  
Pollutant Removal ◽  
Fenton Oxidation ◽  
Tannery Effluent ◽  
Fenton Oxidation Process

scholarly journals The Treatment of IRN77/78 Resin Using Fenton Oxidation Process

2018 ◽  
Vol 392 ◽  
pp. 032042
Author(s):  
Wendong Feng ◽  
Jian Li ◽  
Shaoqing Jia ◽  
Yunhai Wang ◽  
Dunyi Ye
Keyword(s):  
Oxidation Process ◽  
Fenton Oxidation ◽  
Fenton Oxidation Process

Treatment of leather industry wastewater by aerobic biological and Fenton oxidation process

2010 ◽  
Vol 180 (1-3) ◽  
pp. 204-211 ◽  
Author(s):  
Tamal Mandal ◽  
Dalia Dasgupta ◽  
Subhasis Mandal ◽  
Siddhartha Datta
Keyword(s):  
Oxidation Process ◽  
Fenton Oxidation ◽  
Leather Industry ◽  
Fenton Oxidation Process ◽  
Industry Wastewater
Sign in / Sign up

Export Citation Format

Share Document