干旱区生态环境知识资源中心(Arid): Investigation of Nanohydrophobic Sand as an Insulating Layer for Cultivation of Plants in Soils Contaminated with Heavy Metals

Arid

DOI	10.18321/ectj507
	Investigation of Nanohydrophobic Sand as an Insulating Layer for Cultivation of Plants in Soils Contaminated with Heavy Metals
	Myrzabaeva, M.; Insepov, Z.; Boguspaev, K. K.; Faleev, D. G.; Nazhipkyzy, M.; Lesbayev, B. T.; Mansurov, Z. A.
通讯作者	Myrzabaeva, M
来源期刊	EURASIAN CHEMICO-TECHNOLOGICAL JOURNAL
ISSN	1562-3920
出版年	2017
卷号	19 期号:1 页码:91-98
英文摘要	The paper presents the results of laboratory experiments to test hydrophobic sand, on the basis of soot as an insulating for growing plants-hyperaccumulators heavy metals. amaranth (Amaranthus paniculatus) and sunflower (Helianthus annuus) plants. For the first time in agriculture hydrophobic sand was used for the irrigation of water-saving experiments for growing palms in arid areas of the UAE. The hydrophobic sand was obtained from normal beach sand, which is covered by small particles of pure silica, pretreated pairs trimethyl hydroxysilane, (CH3)(3)SiOH. After this treatment, the outer shell grains saturated groups of compounds insoluble in water, sand and exposes hydrophobic properties. Thus obtained nanohydrophobic sand is considered to be physiologically safe for plants and supplied by the manufacturer with 30-year warranty of the hydrophobic effect. In our experiments we used the conventional washed river sand, as adhesive bases used polyurethane glue SD-600 is dissolved in ethyl acetate. The sand thus obtained is added 1% superhydrophobic soot. The sand is obtained by using carbon black becomes hydrophobic properties, does not transmit moisture, it has virtually no adverse effect on plant growth. To test hydrophobic sand used plastic pots (volume 1 l). The lower layer of the moistened soil-ground containing various concentrations of heavy metals (TM), the next separation layer. nanohydrophobic sand, and the top layer. a layer of fertile soil enriched vermicompost for growing plants. When watering plants nanohydrophobic sand layer retains water and prevents migration of TM (Zn, Cd, Cu) of the lower contaminated layer to the upper, the mold.
英文关键词	hydrophobic sand plants-accumulators (Amaranthus paniculatus, Helianthus annuus) heavy metals irrigation water
类型	Article
语种	英语
开放获取类型	DOAJ Gold, Green Published
收录类别	ESCI
WOS记录号	WOS:000405987000011
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/332185
作者单位	[Myrzabaeva, M.; Insepov, Z.] Nazarbayev Univ, 53 Kabanbay Batyr Str, Astana, Kazakhstan; [Boguspaev, K. K.; Faleev, D. G.; Nazhipkyzy, M.; Lesbayev, B. T.] Al Farabi Kazakh Natl Univ, 71 al Farabi Ave, Alma Ata, Kazakhstan; [Nazhipkyzy, M.; Lesbayev, B. T.; Mansurov, Z. A.] Inst Combust Problems, 172 Bogenbay Batyra Str, Alma Ata, Kazakhstan
推荐引用方式 GB/T 7714	Myrzabaeva, M.,Insepov, Z.,Boguspaev, K. K.,et al. Investigation of Nanohydrophobic Sand as an Insulating Layer for Cultivation of Plants in Soils Contaminated with Heavy Metals[J],2017,19(1):91-98.
APA	Myrzabaeva, M..,Insepov, Z..,Boguspaev, K. K..,Faleev, D. G..,Nazhipkyzy, M..,...&Mansurov, Z. A..(2017).Investigation of Nanohydrophobic Sand as an Insulating Layer for Cultivation of Plants in Soils Contaminated with Heavy Metals.EURASIAN CHEMICO-TECHNOLOGICAL JOURNAL,19(1),91-98.
MLA	Myrzabaeva, M.,et al."Investigation of Nanohydrophobic Sand as an Insulating Layer for Cultivation of Plants in Soils Contaminated with Heavy Metals".EURASIAN CHEMICO-TECHNOLOGICAL JOURNAL 19.1(2017):91-98.