Optimization of Fe2+ Removal from Coal Mine Wastewater using Activated Biochar of Colocasia esculenta

2017 ◽  
Vol 89 (9) ◽  
pp. 774-782 ◽  
Author(s):  
Soumya Banerjee ◽  
Augustine LaminKa-ot ◽  
S. R. Joshi ◽  
Tamal Mandal ◽  
Gopinath Halder
Keyword(s):  
Coal Mine ◽  
Colocasia Esculenta ◽  
Activated Biochar ◽  
Mine Wastewater

scholarly journals Biosorptive uptake of Fe 2+ , Cu 2+ and As 5+ by activated biochar derived from Colocasia esculenta : Isotherm, kinetics, thermodynamics, and cost estimation

2016 ◽  
Vol 7 (5) ◽  
pp. 597-610 ◽  
Author(s):  
Soumya Banerjee ◽  
Shraboni Mukherjee ◽  
Augustine LaminKa-ot ◽  
S.R. Joshi ◽  
Tamal Mandal ◽  
...  
Keyword(s):  
Cost Estimation ◽  
Colocasia Esculenta ◽  
Activated Biochar

Application of Circulator Clarifier + Gravity Valve-Less Filtrate in the Disposal of Coal Mine Wastewater

2012 ◽  
Vol 518-523 ◽  
pp. 2366-2369
Author(s):  
Qun Ying Zhao ◽  
Yu Shu Wang ◽  
Xiao Li Fan
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Engineering Design ◽  
Environmental Quality ◽  
Coal Mine ◽  
Sewage Treatment ◽  
Quality Standard ◽  
Environmental Quality Standard ◽  
Mine Wastewater ◽  
Water Environmental Quality

The characteristic of coal mine wastewater was introduced. Engineering design and practical run of circulator clarifier +gravity valve-less were summed up for treating wastewater of coal mine. Practice indicated that the process was steady and reliable, the effluent satisfied water quality Ⅲ standard of Surface Water Environmental Quality Standard (GB3838-2002),and there was remarkable economic results during the process of sewage treatment.

Aureimonas fodinaquatilis sp. nov., isolated from coal mine wastewater

2020 ◽  
Vol 202 (10) ◽  
pp. 2655-2661
Author(s):  
Jihye Baek ◽  
Jong-Hwa Kim ◽  
Jung-Sook Lee ◽  
Ampaitip Sukhoom ◽  
Wonyong Kim
Keyword(s):  
Coal Mine ◽  
Mine Wastewater

Locomotor and behavioural responses of empire gudgeons (Hypseleotris compressa) exposed to coal mine wastewater

Chemosphere ◽  
2016 ◽  
Vol 144 ◽  
pp. 1560-1566 ◽  
Author(s):  
C. Lanctôt ◽  
S.D. Melvin ◽  
F.D.L. Leusch ◽  
S. Wilson ◽  
L. Fabbro
Keyword(s):  
Coal Mine ◽  
Behavioural Responses ◽  
Mine Wastewater

Behaviour, development and metal accumulation in striped marsh frog tadpoles ( Limnodynastes peronii ) exposed to coal mine wastewater

2016 ◽  
Vol 173 ◽  
pp. 218-227 ◽  
Author(s):  
C. Lanctôt ◽  
W. Bennett ◽  
S. Wilson ◽  
L. Fabbro ◽  
F.D.L. Leusch ◽  
...  
Keyword(s):  
Coal Mine ◽  
Metal Accumulation ◽  
Marsh Frog ◽  
Frog Tadpoles ◽  
Mine Wastewater

scholarly journals Determination of The Optimal Dosage of Chemical Compounds in the Wastewater Treatment Process in Trang Bach Coal Mine: the Laboratory Scale

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Manh Ha DOAN ◽  
Waldemar MIJAŁ
Keyword(s):  
Coal Mine ◽  
Industrial Wastewater ◽  
Treatment Process ◽  
Chemical Compounds ◽  
National Standard ◽  
Optimal Dosage ◽  
Wastewater Treatment Process ◽  
Mine Wastewater ◽  
Wastewater Quality

The pH index of Trang Bach coal mine wastewater ranges from 2,8 to 6, meanwhile, the content of Fe, Mn, and turbidity & suspendedsolids (TSS) are rather high and it is impossible to discharge the wastewater directly to the environment. In order to achievethe requirement of QCVN 40:2011/BTNMT standard – The national standard for industrial wastewater quality after treatment ofVietnam and other purposes, the wastewater need to be treated by several methods such as coagulation-flocculation or sedimentation.In this article, we intend to find the optimal dosages of chemical compounds for the TSS, pH, Fe and Mn treatment processfor Trang Bach coal mine wastewater in the laboratory modular.

scholarly journals A NEW VIETNAM NATIONAL TECHNICAL REGULATION ON COAL MINE WASTEWATER

2019 ◽  
Vol 11 (2) ◽  
pp. 211-220
Author(s):  
Van Dao ◽  
◽  
Xuan Bui ◽  
Le Zung ◽  
Xuan Tran ◽  
...  
Keyword(s):  
Coal Mine ◽  
Technical Regulation ◽  
National Technical ◽  
Mine Wastewater
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