几种粉煤灰对磷素吸附与解吸特性的研究

应用生态学报 ›› 2005, Vol. 16 ›› Issue (9): 1751-1755.

几种粉煤灰对磷素吸附与解吸特性的研究

冯跃华^1,2, 胡瑞芝¹, 张杨珠¹, 邹应斌², 黄运湘¹, 王翠红¹, 李法云²

1. 湖南农业大学资源环境学院, 长沙 410128;
2. 湖南农业大学农学院, 长沙 410128;
3. 辽宁大学环境与生命科学院, 沈阳 110036

收稿日期:2004-08-25 修回日期:2005-01-17 出版日期:2005-09-15 发布日期:2005-09-15
通讯作者: 冯跃华,通讯联系人.男,1969年生,讲师,在读博士.主要从事农业资源利用方面的研究,发表论文10余篇.Tel:13107494389;E-mail:fengyhua@263.net
基金资助:
中国科学院知识创新工程项目(KSCX2-2-02)和上海市科学技术委员会资助项目(023912004).

Phosphate adsorption and desorption characteristics of several fly ashes

FENG Yuehua^1,2, HU Ruizhi¹, ZHANG Yangzhu¹, ZOU Yingbin², HUANG Yunxiang¹, WANG Cuihong¹, LI Fayun ²

1. College of Resource and Environment Science, Hunan Agricultural University, Changsha 410128, China;
2. College of Agronomy, Hunan Agricultural University, Changsha 410128, China;
3. College of Environment and Life Science, Liaoning University, Shenyang 110036, China

Received:2004-08-25 Revised:2005-01-17 Online:2005-09-15 Published:2005-09-15

摘要/Abstract

摘要： 通过吸附解吸和培养试验,研究了几种粉煤灰对磷素吸附与解吸特性.结果表明,粉煤灰的全磷含量和有效磷含量分别为0.545～4.540 g·kg^-1和19.5～163.0 mg·kg^-1,显著高于土壤,粉煤灰对磷吸附量随着加入溶液磷浓度的增加而增加,但其吸附率随着加入溶液磷浓度的增加而减少;粉煤灰的吸磷率比土壤高,但其解吸率低.这主要是由于粉煤灰比土壤存在更多的磷吸附位点且结合能大,不易解吸.Langmuir方程、Freundlich方程和Temkin方程都能很好地拟合粉煤灰对磷吸附,其中Langmuir方程的MBC、Freundlich方程的a和Temkin方程的k_{2>都可以表征粉煤灰对磷吸附能力,MBC、a和k_{2>值越大,则吸磷能力越强.不同来源的粉煤灰的MBC、a和k_{2>值不同,其大小顺序为:湘潭电厂(5167.7,4 056.2,831.5)＞岳阳纸厂(1650.7,2 803.4,711.9)＞华能电厂(303.0,1 677.6,368.7)＞株洲电厂(76.2,464.2,211.0)＞洞庭氮肥厂(34.7,413.48,213.8).粉煤灰对磷吸附固定作用随粉煤灰含水量的增加有增大的趋势.粉煤灰对磷吸附主要是专性吸附和化学沉淀反应,所以在施用粉煤灰改良土壤或利用粉煤灰制造复混肥时,须考虑粉煤灰对磷的固定作用及粉煤灰含水量的影响.}}}

关键词: 粉煤灰, 吸附量, 吸磷率, 解吸率

Abstract: Through adsorption-desorption experiment and incubation test,this paper studied the phosphate adsorption and desorption characteristics of several fly ashes.The test fly ashes contained 0.545～4.540 g·kg^-1 of total P and 19.55～163.0 mg·kg^-1 of available P,which were significantly higher than those in soils.The P adsorption capacity of fly ashes increased with increasing added P,while their P adsorption rate was in adverse.Fly ashes had a higher P adsorption rate but a lower P desorption rate than soils,mainly because fly ashes had more P adsorption sites and stronger bound energy.In this study,Langmuir,Freundlich,and Temkin equations were fit to the measured data,and the MBC value in Langmuir equation,a value in Freundlich equation,and k_{2> value in Temkin equation could be used as a comprehensive index to characterize the potential phosphate adsorptivity of fly ashes.The larger these values were,the stronger the P adsorptivity was.The MBC,a and k_{2> value of 5 fly ashes collected from different locations was in order of Xiangtan power factory （5 167.7,4 056.2 and 831.5） >Yueyang paper factory （1 650.7,2 803.4 and 711.9）>Huaneng power factory （303.0,1 677.6 and 368.7）>Zhuzhou power factory （34.7,413.48 and 213.8）>Dongting nitrogen fertilizer factory （34.7,413.48 and 213.8）.The P fixation by fly ashes generally increased with their increasing water content,and their phosphate adsorption was mainly specific adsorption and chemical precipitation,suggesting that the P fixation and the water content of fly ashes should be considered when fly ash was used as soil amendment or as compound fertilizer filling substance.}}

Key words: Fly ash, Adsorption capacity, P adsorption rate, P desorption rate

中图分类号:

X171.4

引用本文

冯跃华, 胡瑞芝, 张杨珠, 邹应斌, 黄运湘, 王翠红, 李法云. 几种粉煤灰对磷素吸附与解吸特性的研究[J]. 应用生态学报, 2005, 16(9): 1751-1755.

FENG Yuehua, HU Ruizhi, ZHANG Yangzhu, ZOU Yingbin, HUANG Yunxiang, WANG Cuihong, LI Fayun . Phosphate adsorption and desorption characteristics of several fly ashes[J]. Chinese Journal of Applied Ecology, 2005, 16(9): 1751-1755.

使用本文

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://www.cjae.net/CN/abstract/abstract7719.shtml

http://www.cjae.net/CN/Y2005/V16/I9/1751

参考文献

[1] Brady UE, Edward GJ, Redlinger LM, et al. 1975. Mating activity of Plodia interpunctella and Cadra cautella during exposure to synthetic sex pheromone in the field. Environ Ent, 4(3):441～444
[2] Brady UE, Eleanor BS 1968. Production and release of sex attractant by the female Indian-meal moth, Plodia interpunctella. Ann Ent Soc Am, 61(8):1260～1265
[3] Brady UE, Tumlinson JH, Brownlee RG, et al. 1971. Sex stimulant and attractant in the Indian meal moth and almond moth. Science,171:802～804
[4] Campbell JF, Mullen MA, Dowdy AK. 2002. Monitoring storedproduct pests in food processing plants with pheromone trapping,contour mapping, and mark-recapture. J Econ Ent, 95 (5):1089～1101
[5] Camilla R, Glenn PS, Christer L. 2001. Mating disruption of Plodia interpunctella in small-scale plots:Effects of pheromone blend, emission rates, and population density. J Chem Ecol, 27 (10):2109～2124
[6] Dai X-J (戴小杰). 1994. Pheromone of stored-product insects and its application. Grain Storage (粮食储藏), (2～3):69～78 (in Chinese)
[7] Deng W-X(邓望喜),Zhang H-Y(张宏宇), Hua H-X(华红霞).2001. Advance of biological controlling stored-product insects in China. Grain Storage(粮食储藏), (3) :3～7(in Chinese)
[8] Dong S-L(董双林), Du J-W(杜家纬). 2002. Effects of mating experience and temperature on sex pheromone production of beet army worm, Spodoptera exigua. Chin J Appl Ecol (应用生态学报), 13(12):1633～1636(in Chinese)
[9] Du J-W(杜家纬). 1988. Insect Sex Pheromone and Its Application. Beijing:China Forestry Press. (in Chinese)
[10] Han G-B(韩桂彪), Du J-W(杜家纬), Li J(李捷). 2000. Mating behavioral ecology of Ancylis sativa adult. Chin J Appl Ecol (应用生态学报), 11(1) :99～102(in Chinese)
[11] Hou M-L(侯茂林), Sheng C-F(盛承发). 1998. Ecological scale in insect pests research and control. Chin J Appl Ecol (应用生态学报), 9(2) :213～216(in Chinese)
[12] Glenn PS, Camilla R, Christer L. 2002. Heritable variation of sex pheromone composition and the potential for evolution or resistance to pheromone-based control of the Indian meal moth, Plodia interpunctella. J Chem Ecol, 28(7):1447～1461
[13] Kuwahara Y, Casida JE. 1973. Quantitative analysis of the sex pheromone of several phycitid moths by electron-capture gas chromatography. Agric Biol Chem, 37:681～684
[14] Kuwahara Y, Hara H, Ishii S, et al. 1971. The sex pheromone of the Mediterranean flour moth. Agric Biol Chem, 35:447～448
[15] Kuwahara Y, Kitamura C, Takahashi S, et al. 1971. Sex pheromone of the almond moth and the Indian meal moth:cis-9, trans^-12-trtradecadienyl acetate. Science, 171:801～802
[16] Muller D, Pierce L. 1992. Stored product protection in paradise.Pest Control, 60:34～36
[17] Mullen MA. 1994. Response of Cadra cautella and Plodia interpunctella (Lepidoptera:Pyralidae) to pheromone baited traps. J Ent Sci, 29:215～221
[18] Shen Z-P(沈兆鹏), et al. 1994. Sex pheromone of stored product insects and trapping tests. Grain Storage (粮食储藏), (4):12～15(in Chinese)
[19] Soderstrom EL, Brandl DG, Vick KW, et al. 1980. Evaluation of synthetic sex pheromone. Insect Acaricide Test, 5:207～208
[20] Sower LL, Vick KW, Tumlinson JH. 1974. (Z, E)-9, 12-Tetradecadien^-1-ol:A chemical released by female Plodia interpunctella that inhibits the sex pheromone response of male Cadra cautella.Environ Ent, 3:120～122
[21] Teal PEA, Heath RR, Dueben BD, et al. 1995. Production and release of(Z, E)-9, 12-tetradecadienal by sex pheromone glands of females of Plodia interpunctella (Lepidoptera:Pyralidae). J Chem Ecol, 21:787～800
[22] Vick KW, Coffelt JA, Mankin RW, et al. 1981. Recent developments in the use of the pheromones to monitor Plodia interpunctella and Ephestia cautella. In:Mitchell ER ed. Management of Insect Pests with Semiochemicals. New York:Plenum Publisher.19～28
[23] Wei H-Y(魏洪义), Du J-W(杜家纬). 2003. Identification of active components of sex pheromone for Sidemia depravata and field trapping. Chin J Appl Ecol (应用生态态学报), 14 (5):730～732 (in Chinese)
[24] Wendell EB, Michael MA. 1985. Pheromones for monitoring and control of stored-product insects. Ann Rev Ent, 30:257～272
[25] Zhang Z-B(张宗炳). 1994. Strategy of controlling stored-product insects:IPM, TPM and APM. Grain Storage (粮食储藏), (2～3) :3～8(in Chinese)
[26] ZhaoQ(赵奇),Tian B-Z(田本志),Xu G-Q(许国庆),et al.2001. Analysis of factors affecting captures of Plodia interpunctella by synthetic sex pheromone traps. Acta Ent Sin (昆虫学报), 44(3):321～326(in Chinese)
[27] Zhao Q(赵奇),Tian B-Z(田本志), Zhao C-D(赵成德), et al.2000. The effect of the modified pheromone traps for capturing Indian meal moth (Plodia interpunctella). Grain Storage (粮食储藏), (2) :3～8(in Chinese)
[28] Zhou H-C(周弘春), Du J-W(杜家纬), Huang Y-P(黄勇平).2003. Effects of deltamethrin on pheromone perception in male Asian corn borer(Ostrinia furnacalis). Chin J Appl Ecol (应用生态学报), 14(5) :725～729(in Chinese)
[29] Zhou Z-L(周祖琳). 1978. Trapping study on the sex attracting substances of the Angoumois grain moth. Ent Know (昆虫知识),1:12～15(in Chinese)
[30] Zhu JW, Camilla R, Unelius CR, et al. 1999. Reidentification of the female sex pheromone of the Indian meal moth, Plodia interpunctella:Evidence for a four-component pheromone blend. Ent Exp Appl, 92:137～146

相关文章 7

[1] 黄训荣, 赵航航, 张贵宾, 李竞天, 吉普辉. 改性粉煤灰对废水中镉的吸附作用 [J]. 应用生态学报, 2019, 30(9): 3215-3223.

[2] 罗佳,周小玲,田育新,陈建华. 长沙市不同污染程度区域桂花和香樟叶表面PM_2.5吸附量及其影响因素 [J]. 应用生态学报, 2019, 30(2): 503-510.

[3] 冯跃华^1,2 胡瑞芝¹ 张杨珠¹ 邹应斌² 黄运湘¹ 王翠红¹ 李法云³. 几种粉煤灰对磷素吸附与解吸特性的研究 [J]. 应用生态学报, 2005, 16(09): 1756-1760 .

[4] 赵振华. 乙酸对土壤胶体矿物吸附酸性磷酸酶的影响 [J]. 应用生态学报, 2004, 15(03): 482-486 .

[5] 马新明, 王小纯, 丁军, 高尔明, 杨青华. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响 [J]. 应用生态学报, 2001, 12(4): 610-614.

[6] 邢世和, 赵振宇, 周碧青, 吴小平. 粉煤灰滤泥混合物对土壤性质、萝卜产量与品质的影响 [J]. 应用生态学报, 2001, (1): 121-125.

[7] 邢世和, 赵振宇, 周碧青, 吴小平. 粉煤灰滤泥混合物对土壤性质、萝卜产量与品质的影响 [J]. 应用生态学报, 2001, (1): 121-125.

编辑推荐

Metrics

阅读次数

全文

摘要

本文评价

摘要

参考文献

相关文章

编辑推荐

Metrics

本文评价

回顶部