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Composition and speciation of sodium fluoride extracted soil solutions1

 

作者: DanielC. Peek,   V. V. Volk,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1986）
卷期: Volume 17, issue 7  

页码: 741-759

 

ISSN:0010-3624

 

年代: 1986

 

DOI:10.1080/00103628609367748

 

出版商: Taylor & Francis Group

 

关键词: ionic equilibria;computer modeling;aluminum;calcium;magnesium

 

数据来源: Taylor

 

摘要:

The effects of F on the chemical components of soils were examined by equilibrating 0.0 to 2.5 mMNaF solutions with ten soils for 24 h. The solutions were then analyzed for total F, Al, Fe, Mn, Ca, Mg, K, Na, Cu, Zn, Ni, Cd, Cr, P, Si, N03, NH3, organic C, SO4, free F, and pH. The computer equilibrium program CHEMSPEC was used to calculate ion speciation in solution.

 

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