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Photoreduction of Pb(II) Using TiO2 Catalyst Modified with Fe3O4 Nanoparticles Iis Setyo Budia, Indriana Kartinib and Eko Sri Kunartic* Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara, Yogyakarta 55281, Indonesia.
The obtained basal spacing matches the Miller index of JCPDS 00-001-1111 referring to the fcc structure.

Oh1,2,b§ and Jeyoung Park1,2,c* 1Research Center for Bio-based Chemistry, Korea Research Institute of Chemical Technology (KRICT), Ulsan 44429, Republic of Korea 2Advanced Materials and Chemical Engineering, University of Science and Technology (UST), Daejeon 34113, Republic of Korea § These authors equally contributed to this work acrew75@krict.re.kr, bdongyeop@krict.re.kr, cjypark@krict.re.kr Keywords: Poly(L-lactic acid), PLLA, Direct Polycondensation, Organic acid, Moisture control.
Tsuji, Poly(Lactic Acid): Synthesis, Structures, Properties, Processing, and Application, first ed., Wiley, Hoboken, 2011

Byzov, Expansion of timber resources for load-bearing building structures, Izvestiya St.
Sheloumov, Research of transformations of components of wood plates, Chemistry of vegetable raw materials. 2 (2010) 169-176

Chani, Crysual-Chemistry and Fiber Crystal growth of Optical Oxide Materials, First ed., Springer, 2004, pp.129-184
Cockayne, Vibronic structure in the photoluminescence spectrum of Cr3+ ions in garnets, J.

Introduction Natural bone consists of organic and inorganic component which are actually collagen fibers and nano-structure hydroxyapatite (HAp), Ca10(PO4)6(OH)2 respectively [1].
Tanaka: Food Chemistry, 93 (2005), p. 475 [11] B Vaidyanathan and K.

To avoid strong temperature gradients and consequently, inhomogeneous structures in the sample, a Teflon® plate topped by a magnet covers the sample until it cools down to room temperature.
Loureiro: Plasma Chemistry and Plasma Processing, Vol. 26 (2006), p. 251- 266 [15] M.

Silicon Chemistry 2002(1): p. 281-189
Structure and Property of Montmorillnate/Natural Rubber Nano-Composite Prepared by /Natural Rubber Fresh Latex .

MacDiarmid Institute, Changchun 130012, China 2 Department of Chemistry and Biochemistry, California State University, Long Beach, CA 90840, USA a yiyangzhao@email.jlu.edu.cn, blixiang81@email.jlu.edu.cn, ccwang@jlu.edu.cn, dlli@csulb.edu Keywords: Electrospinning, Organic solvent, Water-soluble polyacrylamide Abstract.
Three types of micro/nano structures: colloidal particles, beaded fibers and smooth fibers were fabricated in a small concentration range from1.0 to 2.0 wt % of the PAAm solution when the ratio of 50:50 of DMF:H2O was used.

Physiological and biochemical characteristics and desilication ability of Bacillus mucilaginosus screened from Poyang Lake area of Jiangxi province Liming ZHANG a, Desi Sun b, Yang Bo c School of Chemistry ＆{TTP}-250 Chemical Engineering; Jiujiang University; Jiujiang 332005; China azlmhhy@163.com, bsundesi1215@yahoo.com, c cqzxz2000@126.com Key words: Bacillus mucilaginosus; physiological and biochemical character; desilication Abstract: 18 strains of Bacillus mucilaginosus were sampled from Poyang Lake area of Jiangxi province in China .
Effect of Crystal Structure of Silicate Minerals in Soil on Releasing Effect of Silicate Bacteria on Si [J].

Conclusion Through the introduction of the device structure, technical character and technological processes, it is obvious that the in-situ acid wastewater treatment equipment suggested in this paper occupies small area, easy to construct and strong maneuverability.
Discussion of Laboratory on the Construction of the Green Chemistry Laboratory.