Chromium vi removal from aqueous solution by using silver nano activated carbon

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Chromium vi removal from aqueous solution by using silver nano activated carbon

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C

Chromium vi removal from aqueous solution by using silver nano activated carbon CARBONBACHELOR THESISStudy Mode:Major:Faculty:Batch:Full-timeEnvironmental Science and Management Advanced Education Program Office 2014-2018Thai Nguy

en. 25/09/2018Thai Nguyen University of Agriculture and ForestryDegree ProgramBachelor of Environmental Science and ManagementStudent nameHa Thi Lan A Chromium vi removal from aqueous solution by using silver nano activated carbon

nhStudent IDDTN 1454290001Thesis titleChromium (VI) removal from aqueous solution by using Silver nano-activated carbonSupervisor(s)Dr. Van Huu Tap (F

Chromium vi removal from aqueous solution by using silver nano activated carbon

aculty of Environment and Earth Science. Thai Nguyen University of Sciences)Abstract: Chromium (Cr(VI)) is a heavy metal that can cause a serious impa

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C

Chromium vi removal from aqueous solution by using silver nano activated carbon rane filtration, coagulation/flocculation. ion exchange and absorption. However, absorption is considered one of the most idea method for Cr(VI) remov

al. Activated carbon is a low-cost material derived from wood or other organic waste from the shell and coir. As the main constituent of coal is carbo Chromium vi removal from aqueous solution by using silver nano activated carbon

n, so all the carbon-rich fuels can be used to make activated carbon. Besides, silver nano particles as a catalyst for modifying activated carbon to i

Chromium vi removal from aqueous solution by using silver nano activated carbon

ncrease the adsorption capacity of activated carbon. In this study, the activated carbon loaded silver nanoparticle (AgNPs-AC) was used as a low-cost

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C

Chromium vi removal from aqueous solution by using silver nano activated carbon s of Cr(VI), contact time and dose of AgNPs-AC on Cr(VI) removal efficiency. The results showed that at pH = 4. contact time of 180 min, 20mg AgNPs-AC

/25mL of KzCnO? solution with initial Cr(VI) concentration at 5 mg/L were the most suitable conditions for adsorption of Cr VI) from aqueous solutions Chromium vi removal from aqueous solution by using silver nano activated carbon

. The optimum adsorption capacity achieved after processing was 27.70mg/g at 20 mg/25mL of AgNPs-AC dose and 40 mg/L initial Cr(VI). The adsorption ki

Chromium vi removal from aqueous solution by using silver nano activated carbon

netic data were found to fit well with the pseudo-first and second order models with very high correlation coefficients. From this study, it can be co

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C

Chromium vi removal from aqueous solution by using silver nano activated carbon mium, Adsorption capacity. Activated carbon.Number of pages:40Date of submission:25/09/2018iiACKNOWLEDGEMENTFirst of all. I would like to thank you te

achers at University of Agriculture and Forestry - University of Thai Nguyen has dedicated teaching me during the period of study at the school.I woul Chromium vi removal from aqueous solution by using silver nano activated carbon

d like to express deep gratitude to the teachers Dr. Van Hua Tap whose guidance, encouragement, suggestion and very constructive criticism have contri

Chromium vi removal from aqueous solution by using silver nano activated carbon

buted immensely to the evolution of my ideas during the project. Without his guidance, I may not have this report.At the same time. I also want to exp

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C

Chromium vi removal from aqueous solution by using silver nano activated carbon h Science - Thai Nguyen University of Sciences - Thai Nguyen University has facilitated me throughout the course of the thesis.Finally yet important.

I took this opportunity to express my deepest appreciation to my families, relatives, friends who encouraged and supported me unceasingly and all who Chromium vi removal from aqueous solution by using silver nano activated carbon

directly or indirectly, have lent their helping hand in this venture.Thank you all very much!Thai Nguyen, 25/09/2018StudentHa Thi Lan Anhiii

THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURE AND FORESTRYHA THI LAN ANHCHROMIUM (VI) REMOVAL FROM AQUEOUS SOLUTION BY USING SILVER NANO-ACTIVATED C