Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite

Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite Publisher Pubmed

Niri MV¹ ; Mahvi AH³ ; Alimohammadi M² ; Shirmardi M¹ ; Golastanifar H⁴ ; Mohammadi MJ¹ ; Naeimabadi A⁵ ; Khishdost M¹

Show Affiliations

1. Department of Environmental Health Engineering, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
2. Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
3. National Institute of Health Research, Tehran University of Medical Sciences, Tehran, Iran
4. National Exploration Oil Company, NIOC, Iran
5. Department of Environmental Health, School of Public Health, North Khorasan University of Medical Sciences, Bojnourd, Iran

Source: Journal of Water and Health Published:2015

Abstract

Zeolitic tuffs are found in different parts of the world. Iranian zeolite is a low-cost material that can be frequently found in nature. Surfactant-modified zeolite (SMZ) can be used for the adsorption of natural organic matter (NOM) from aqueous solutions. The adsorption study was conducted to evaluate the adsorption capacity of SMZ; furthermore, the effects of contact time, initial pH, and the initial adsorbent dose on the adsorption process were investigated in a batch system. The kinetic studies showed that the adsorption of NOM on SMZ was a gradual process. The optimum initial pH values for the adsorption of NOM on SMZ were in the acidic ranges. The batch kinetic experiments showed that the adsorption followed the pseudo-second-order kinetic model with good correlation coefficients. The equilibrium data were well described by the Langmuir isotherm model. The results show that the natural zeolite being modified with NaCl and hexadecyltrimethylammonium bromide as a cationic surfactant was an appropriate adsorbent for the removal of NOM. © IWA Publishing 2015.

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Style	Citing Format
MLA	Niri MV, et al.. "Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite." Journal of Water and Health, vol. 13, no. 2, 2015, pp. 394-405.
APA	Niri MV, Mahvi AH, Alimohammadi M, Shirmardi M, Golastanifar H, Mohammadi MJ, Naeimabadi A, Khishdost M (2015). Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite. Journal of Water and Health, 13(2), 394-405.
Chicago	Niri MV, Mahvi AH, Alimohammadi M, Shirmardi M, Golastanifar H, Mohammadi MJ, Naeimabadi A, Khishdost M. "Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite." Journal of Water and Health 13, no. 2 (2015): 394-405.
Harvard	Niri MV et al. (2015) 'Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite', Journal of Water and Health, 13(2), pp. 394-405.
Vancouver	Niri MV, Mahvi AH, Alimohammadi M, Shirmardi M, Golastanifar H, Mohammadi MJ, et al.. Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite. Journal of Water and Health. 2015;13(2):394-405.
BibTex	@article{ author = {Niri MV and Mahvi AH and Alimohammadi M and Shirmardi M and Golastanifar H and Mohammadi MJ and Naeimabadi A and Khishdost M}, title = {Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite}, journal = {Journal of Water and Health}, volume = {13}, number = {2}, pages = {394-405}, year = {2015} }
RIS	TY - JOUR AU - Niri MV AU - Mahvi AH AU - Alimohammadi M AU - Shirmardi M AU - Golastanifar H AU - Mohammadi MJ AU - Naeimabadi A AU - Khishdost M TI - Removal of Natural Organic Matter (Nom) From an Aqueous Solution by Nacl and Surfactant-Modified Clinoptilolite JO - Journal of Water and Health VL - 13 IS - 2 SP - 394 EP - 405 PY - 2015 ER -

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