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DOI	10.1016/j.marpolbul.2019.06.059
	Effect of black carbon on sorption and desorption of phosphorus onto sediments
	Zhang H.-H.; Cao X.-Y.; Wang H.; Ma Z.; Li J.; Zhou L.-M.; Yang G.-P.
发表日期	2019
ISSN	0025326X
起始页码	435
结束页码	441
卷号	146
英文摘要	The sorption behavior of phosphorus onto sediment was investigated with the addition of BC derived from incomplete biomass combustion (PC). The sorption kinetic curves of phosphorus onto PC and sediment could be described by a two-compartment first order equation, and the sorption isotherms fit the Freundlich model well. With increasing amounts of PC added, the sorption capacity increased while the HI did not change much. The distribution of phosphorus forms showed that Ca[sbnd]P (ACa-P plus DAP) constituted the highest fraction in the sediment samples. Throughout the sorption process, Ca[sbnd]P and OP changed very little, but the Ex-P and Fe[sbnd]P increased obviously, and the presence of PC made this increase more significantly. The high specific area and the presence of iron and aluminum, as well as the modification of the sediments surface properties, make the addition of PC be favorable for the sorption of phosphorus onto sediments. © 2019 Elsevier Ltd
英文关键词	Black carbon; Marine sediment; Phosphorus; Sorption; Surface property
语种	英语
scopus关键词	Calcium compounds; Carbon; Combustion; Phosphorus; Sorption; Submarine geology; Surface properties; Biomass combustion; Black carbon; First order equations; Marine sediments; Sorption and desorptions; Sorption behaviors; Sorption capacities; Sorption isotherms; Sediments; aluminum; black carbon; calcium; carbon; hydrogen; iron; nitrogen; phosphate; phosphorus; sea water; phosphorus; biomass; black carbon; combustion; desorption; marine sediment; phosphorus; sorption; Article; bioavailability; biomass combustion; chemical structure; combustion; controlled study; desorption; drug effect; Freundlich model; isotherm; kinetics; model; physical phenomena; porosity; rate constant; sediment; sorption; surface area; surface property; adsorption; chemistry; sediment; soot; water pollutant; Adsorption; Geologic Sediments; Kinetics; Phosphorus; Soot; Surface Properties; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149715
作者单位	Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education/Institute for Advanced Ocean Study, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266100, China; College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao, 266590, China; College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, 266100, China
推荐引用方式 GB/T 7714	Zhang H.-H.,Cao X.-Y.,Wang H.,et al. Effect of black carbon on sorption and desorption of phosphorus onto sediments[J],2019,146.
APA	Zhang H.-H..,Cao X.-Y..,Wang H..,Ma Z..,Li J..,...&Yang G.-P..(2019).Effect of black carbon on sorption and desorption of phosphorus onto sediments.Marine Pollution Bulletin,146.
MLA	Zhang H.-H.,et al."Effect of black carbon on sorption and desorption of phosphorus onto sediments".Marine Pollution Bulletin 146(2019).