搜索结果: 1-9 共查到“知识库 土壤学 sorption”相关记录9条 . 查询时间(0.062 秒)
Facile synthesis of multifunctional bone biochar composites decorated with Fe/Mn oxide micro-nanoparticles: Physicochemical properties, heavy metals sorption behavior and mechanism
biochar composites Fe/Mn oxide micro-nanoparticles heavy metals sorption
2023/6/5
The value-added utilization of waste resources to synthesize functional materials is important to achieve the environmentally sustainable development. In this work, novel micro-nano FeOx- and MnOx-mod...
Effect of temperature and soil pH on the sorption of ibuprofen in agricultural soil
human pharmaceuticals mobility retention soil thermodynamics
2017/6/26
Besides many natural factors, soil pH and temperature can have significant effects on the sorption of pharmaceuticals in soils. This is the first study, which aimed to evaluate the effect of soil pH a...
Sorption of heavy metals in organic horizons of acid forest soils at low added concentrations
acidic soils adsorption desorption organic matter risk elements
2015/3/13
The individual adsorption/desorption of Cu, Pb, and Zn in six soil samples taken from organic horizons of acid forest soils is studied in batch experiments. These three metals were chosen because of t...
A model experiment: competitive sorption of Cd, Cu, Pb and Zn by three different soils
desorption contamination heavy metals isotherm single- and multi-metal solutions
2015/3/10
The aim of this study was to evaluate and compare the competitive and individual sorption of Cd, Cu, Pb and Zn on three natural soils: a Gleyic Fluvisol (content of Cd 30, Cu 25, Pb 2297 and Zn 3718 m...
Sorption and desorption behavior of lead in four different soils of India
Desorption Isotherm Lead Sorption Thermodynamics
2013/3/4
Sorption and desorption mechanisms of lead (Pb) were determined in four different soils collected from different agro-climatic regions of India. The soils were classified as: fine loamy mixed Typic- D...
Phosphorus sorption characteristics in some calcareous, non-calcareous and acid piedmont soils of Bangladesh
Phosphorus sorption buffering capacity energy of adsorption isotherm equations rice soils
2009/3/12
A laboratory experiment using Calcareous, Non - Calcareous and acid Piedmont soils was conducted to estimate the phosphorus (P) sorption characteristics. Evaluation of the fitness of Langmuir, Freundl...
Characterization of acid piedmont rice soils for phosphorus sorption and phosphorus saturation
Maximum adsorption capacity phosphorus buffering capacity energy of adsorption Langmuir equation
2009/3/12
The maximum phosphorus adsorption (Smax) and Phosphorous saturation index (Psat) of a soil provide information for the proper management of the P fertilizer of the soil. The objective of this investig...
Sorption of Aldicarb Sulfoxide by Samples of Some Calcareous Soils From Turkey
Aldicarb Sulfoxide Samples of Some Calcareous Soils Turkey
2009/1/23
Sorption of aldicarb and aldicarb sulfoxide was investigated spectrophotometrically on 16 soil samples. Ten of them were from the Çukurova region. The results showed that organic matter is the...
Impact of c and nitrogen fertilizers on the sorption of chlorotoluron in soil and model sorbents
soi model sorbents atrazine
2013/12/12
Impact of atrazine and nitrogen fertilizers on the sorption of chlorotoluron in soil and model sorbents。