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Removal of Copper (Cu) from Waste Water using Nanoparticles Removal of Copper (Cu) from Waste Water using Nanoparticles

Removal of Copper (Cu) from Waste Water using Nanoparticles - PowerPoint Presentation

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Removal of Copper (Cu) from Waste Water using Nanoparticles - PPT Presentation

Submitted by Priyanka Takhar 2010CEV2926 Prashant Gautam 2014CEV2925 Vaibhav Gehlot 2010CH70189 Introduction High demand of water due to increase in population High amount of wastewater is generated ID: 808549

removal nanoparticles oxide 2013 nanoparticles removal 2013 oxide nano journal metals iron magnetic treatment chemical wastewater 2012 waste water

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Slide1

Removal of Copper (Cu) from Waste Water using Nanoparticles

Submitted by-

Priyanka Takhar 2010CEV2926

Prashant

Gautam

2014CEV2925

Vaibhav

Gehlot

2010CH70189

Slide2

IntroductionHigh demand of water due to increase in population

High amount of wastewater is generated

The wastewater contains micro-organisms, organics, metals and toxicants

Metals (copper here) are highly carcinogenic

Metals cannot be decomposed or bio-degraded

They have to be removed during treatment

Slide3

Removal of copperPrecipitation

Flotation

Ion Exchange

Electrocoagulation

Adsorption

Adsorption is widely used for the removal of metals because of its simplicity and effective cost

Slide4

Nanoparticles

The most common adsorbent (nowadays) are nanoparticles

Nanoparticles are particles with size less than 100nm

The advantages of using nanoparticles as adsorbent are-

H

igh

surface

area

in low volume

Magnetic characteristics

Low cost

Effective contaminant removal even at low

concentrations

Less waste generation

post-treatment

Slide5

Source

Nano particle

pH

Time taken

(min)

Removal(%)Palanisamy et al., 2013Magnetic iron oxide stabilized by Olive Oil2.56095.5Magnetic iron oxide stabilized by MIONs Flaxseed Oil2.56091.6Kana et al., 2013Chitosan Nano-Particles-30100Liu et al., 2008Fe3O4 Magnetic Nanoparticles With Humic Acid6.41599.7Sukopová et al., 2013Zerovalent Iron Nanoparticles9.2438099Predescu et.al., 2012Maghemite Nanoparticles2.512081

Table 3: Comparison between different nano particles

Slide6

Bhargav et al., 2013

Iron (III) Oxide Nanoparticle

8

1710

100

Xin et al., 2012Amine-functionalizedmesoporous Fe3O4 nanoparticles712098Rafiq et al., 2014Zinc oxide nano-adsorbents59097.6Magnesium oxide nano-adsorbents39098.21Pang et al., 2011Magnetic Nanoparticle5.53098

Slide7

LimitationsCorrosion of metal surface

Reaction by-products

Future research

Non corrosive nanoparticles should be more used

Reaction by-products should be

minimised

Slide8

REFRENCES: 

Andra

PREDESCU,

Avram

NICOLAE, 2012, “ADSORPTION OF ZN, CU AND CD FROM WASTE WATERS BY MEANS OF MAGHEMITE NANOPARTICLES”, U.P.B. Sci. Bull., Series B, Vol. 74,

Iss. 1, 2012. Colvin, V.L., 2003, “The potential environmental impact of engineered nanomaterials”, Nature Biotech., 10: 1166-1170. Diallo, M.S., S. Christie, P. Swaminathan, J.H. Johnson and W.A. Goddard, 2005, “Dendrimer enhanced ultra-filtration recovery of Cu (II) from aqueous solutions using Gx-NH2-PAMAM dendrimers with ethylene diamine core”, Environ. Sci. Technol., 39: 1366-1377. Fei Ge, Meng-Meng Li, Hui Ye, Bao-Xiang Zhao, 2011, “Effective removal of heavy metal ions Cd2+, Zn2+, Pb2+, Cu2+ from aqueous solution by polymer-modified magnetic nanoparticles”, Journal of Hazardous Materials 211– 212 (2012) 366– 372. Ichinose, N., Y. Ozaki and S. Kashu, 1992. Superfine particle technology. Springer, London, (Book). Jianjun Niu, Brian E. Conway, 2001, “Development of techniques for purification of waste waters: removal of pyridine from aqueous solution by adsorption at high-area C-cloth electrodes using in situ optical spectrometry”, Journal of Electroanalytical Chemistry 521 (2002) 16–28. JING-FULIU, ZONG-SHAN ZHAO, AND GUI-BIN JIANG, 2008, “Coating Fe3O4 Magnetic Nanoparticles with Humic Acid for High Efficient Removal of Heavy Metals in Water”, State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, P.O. Box 2871, Beijing 100085, China. K. L. PALANISAMY, V. DEVABHARATHI & N. MEENAKSHI SUNDARAM, 2013, “THE UTILITY OF MAGNETIC IRON OXIDE NANOPARTICLES STABILIZED BY CARRIER OILS IN REMOVAL OF HEAVY METALS FROM WASTE WATER”, IMPACT: International Journal of Research in Applied, Natural and Social Sciences (IMPACT: IJRANSS) ISSN 2321-8851 Vol. 1, Issue 4, Sep 2013, 15-22. 

Slide9

Koivunen, J.,

Siitonen

, A.,

Heinonen

-

Tanski, H., 2003, “Elimination of enteric bacteria in biological-chemical wastewater treatment and tertiary filtration units”, Water Res., 37, 690–698. Mamadou, S.D. and N. Savage, 2005, “Nanoparticles and water quality”, J. Nano. Res., 7: 325-330. MARAM T. H. ABOU KANA, MOHAMMED RADI & MAHER Z ELSABEE, 2013, “WASTEWATER TREATMENT WITH CHITOSAN NANO-PARTICLES”, International Journal of Nanotechnology and Application (IJNA) ISSN 2277-4777 Vol. 3, Issue 2, Jun 2013, 39-50. Martina SUKOPOVÁ, Jana MATYSÍKOVÁ, Ondřej ŠKORVAN, Marek HOLBA, 2013, “APPLICATION OF IRON NANOPARTICLES FOR INDUSTRIAL WASTEWATER TREATMENT”, 16. - 18. 10. 2013, Brno, Czech Republic, EU. Sai Bhargav.S and I Prabha, 2013, “Removal of Arsenic and Copper Metals from Contaminated Water using Iron (III) Oxide Nanoparticle”, International Journal of Chemistry and Chemical Engineering ISSN 2248-9924 Volume 3, Number 2 (2013), pp. 107-112. Stoimenov, P.K., R.L. Klinger, G.L. Marchin and K.J. Klabunde, 2002, “Metal oxide nanoparticles as bactericidal agents”, Langmuir, 18: 6679-6686. Xiaodong Xina, Qin Weib, Jian Yanga, Liangguo Yana, Rui Fenga, Guodong Chenb, Bin Dua, He Li, 2012, “Highly efficient removal of heavy metal ions by amine-functionalized mesoporous Fe3O4 nanoparticles”, Chemical Engineering Journal 184 (2012) 132– 140. Ya Pang, Guangming Zeng, Lin Tanga,, Yi Zhanga, Yuanyuan Liua, Xiaoxia Lei,Zhen Li, Jiachao

Zhanga

,

Zhifeng

Liu,

Yiqun

Xionga

, 2011, “Preparation and application of stability enhanced magnetic nanoparticles for rapid removal of Cr(VI)”, Chemical Engineering Journal 175 (2011) 222– 227

.

 

Zahida

Rafiq

,

Rabia

Nazir

,

Durr

-e-

Shahwar

, Muhammad

Raza

Shah,

Shujat

Ali, 2014, “Utilization of magnesium and zinc oxide

nano

-adsorbents as potential materials for treatment of copper electroplating industry wastewater”, Journal of Environmental Chemical Engineering 2 (2014) 642–651

.