Influence of the coexisting contaminants on bisphenol A sorption and desorption in soil

Li, Jinhua; Zhou, Baoxue; Liu, Yangqiao; Yang, Qingfeng; Cai, Weimin

doi:10.1016/j.jhazmat.2007.06.001

Cited by 35 publications

(15 citation statements)

References 37 publications

(35 reference statements)

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“…Also in case of narcotic effects, joint-mixture ecotoxicological effects may be predicted [48]. If responses are dissimilar, response addition may be used [49]. A methodology to deal with the ecotoxicity of mixtures giving rise to both dose-additive and response-additive effects has been proposed [48].…”

Section: B Importance Of Combination Effectsmentioning

confidence: 99%

Soil Contamination, Risk Assessment and Remediation

Ashraf¹,

Maah²,

Yusoff³

2014

Environmental Risk Assessment of Soil Contamination

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2.2. Organic wastes Organic wastes of various types cause pollution hazards. Domestic garbage, municipal sewage and industrial wastes when left in heaps or improperly disposed seriously affect health of human beings, plants and animals [5-7]. Organic wastes contain borates, phosphates, detergents in large amounts. If untreated they will affect the vegetative growth of plants. The main organic contaminants are phenols and coal. Asbestos, combustible materials, gases like methane, carbon dioxide, hydrogen sulphide, carbon monoxide, sulphur dioxide, petrol are also contaminants. The radioactive materials like uranium, thorium, strontium etc. also cause dangerous soil pollution. Fallout of strontium mostly remains on the soil and is concentrated in the sediments [8]. Decontamination procedures may include continuous cropping and use of chelate amendments. Other liquids wastes like sewage, sewage sludge, etc. are also important sources of soil problems. a. Sewage and sewage sludge Soil pollution is often caused by the uncontrolled disposal of sewage and other liquid wastes resulting from domestic uses of water, industrial wastes containing a variety of pollutants, agricultural effluents from animal husbandry and drainage of irrigation water and urban runoff [9-10]. Irrigation with sewage water causes profound changes in the irrigated soils. Amongst various changes that are brought about in the soil as an outlet of sewage irrigation include physical changes like leaching, changes in humus content, and porosity etc., chemical changes like soil reaction, base exchange status, salinity, quantity and availability of nutrients

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Section: B Importance Of Combination Effectsmentioning

confidence: 99%

Soil Contamination, Risk Assessment and Remediation

Ashraf¹,

Maah²,

Yusoff³

2014

Environmental Risk Assessment of Soil Contamination

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“…Researchers have found that the sorption of environmental contaminants on sediment is affected by the physicochemical properties of the sediment and solution characteristics, such as the content and chemical properties of the organic matter and the pH (Cornelissen et al, 2005;Fei et al, 2014;Lee et al, 2013;Xing and Pignatello, 1997). In addition, the types and concentrations of surfactants have been shown to greatly influence the partition behavior of contaminants on sediment (Lee and Peart, 2002;Li et al, 2007a;Li et al, 2008;Xie et al, 2013;Zhu and Chen, 2000;Zhu et al, 2003).…”

Section: Introductionmentioning

confidence: 99%

Synergy Effects of Hydrodynamic Conditions and Surfactant on Sorption Behavior of Bisphenol A

Wang

Hua

et al. 2017

Water Environment Research

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The synergy effects of hydrodynamic conditions and cetyl trimethylammonium bromide (CTAB) on the distribution behavior of bisphenol A (BPA) in sediment have been investigated using particle entrainment simulator (PES) and water bath shaker. The results showed that when the concentration of CTAB is below its critical micelle concentration (CMC), the shear stress has almost no effect on the equilibrium sorption amount of BPA on sediment, which is mainly related to the surfactant concentration. The sorption rates in the rapid sorption phase increased with increasing CTAB content and shear stress. When the concentration of CTAB exceeded CMC, equilibrium sorption amount and corresponding time of BPA on sediment both decreased with increasing shear stress, mainly because the hydrodynamic conditions enhanced the solubilization ability of the surfactant on BPA. It was also found that the sorption rate constant showed a linear increase trend with increasing shear stress.

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“…Bisphenol A (BPA) and its analogues are chemical compounds used in the production of synthetic polymers and thermal paper, which after degradation may be important sources of these compounds in the environment, food, and water and thus contaminate the food chain [1][2][3][4][5][6][7][8]. Exposures to BPA and its analogues have been associated with various adverse health effects such as endocrine disruption [9][10][11], hepatotoxicity [12,13] and immunotoxicity [14,15].…”

Section: Introductionmentioning

confidence: 99%