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Showing 1 to 12 of 1342 entries
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Synthesis, modification and graft polymerization of magnetic nano particles for PAH removal in contaminated water.

Journal of environmental health science & engineering

Torabian A, Panahi HA, Nabi Bid Hendi GR, Mehrdadi N.
PMID: 25101170
J Environ Health Sci Eng. 2014 Jul 15;12:105. doi: 10.1186/2052-336X-12-105. eCollection 2014.

Magnetic nanoparticles (MNPs) were modified with 3-Mercaptopropytrimethoxysiline (MPTMS) and grafted with allyl glycidyl ether for coupling with beta naphtol as a method to form a novel nano-adsorbent to remove two poly aromatic hydrocarbons (PAHs) from contaminated water. The modified...

By 2030 over 50% of colleges will collapse: part 1.

Journal of environmental health

Frey T.
PMID: 24288853
J Environ Health. 2013 Oct;76(3):58-9.

No abstract available.

Frequency of isolation of campylobacter spp., Yersinia spp. and salmonella spp. from small mammals from two sites in Southern Britain.

International journal of environmental health research

Healing TD, Greenwood MH.
PMID: 26927846
Int J Environ Health Res. 1991 Mar;1(1):54-62. doi: 10.1080/09603129109356704.

Small wild mammals were trapped at two sites in the United Kingdom: Skomer Island, Dyfed and a farm in Dorset. Faecal samples were collected from 43 rodents of two species on Skomer and tested for the presence of Yersinia....

Onion membrane: an efficient adsorbent for decoloring of wastewater.

Journal of environmental health science & engineering

Saber-Samandari S, Heydaripour J.
PMID: 25815202
J Environ Health Sci Eng. 2015 Mar 13;13:16. doi: 10.1186/s40201-015-0170-6. eCollection 2015.

BACKGROUND: Recently, researchers have tried to design synthetic materials by replicating natural materials as an adsorbent for removing various types of environmental pollutants, which have reached to the risky levels in nature for many countries in the world. In...

The estimation of per capita loadings of domestic wastewater in Tehran.

Journal of environmental health science & engineering

Mesdaghinia A, Nasseri S, Mahvi AH, Tashauoei HR, Hadi M.
PMID: 25815203
J Environ Health Sci Eng. 2015 Mar 24;13:25. doi: 10.1186/s40201-015-0174-2. eCollection 2015.

The amount of wastewater characteristics loading is one of the main parameters in the design of wastewater collection and treatment systems. The generation per capita per day (GPCD) of wastewater characteristics was estimated by analyzing the monthly data of...

Liquid Phase adsorption kinetics and equilibrium of toluene by novel modified-diatomite.

Journal of environmental health science & engineering

Sheshdeh RK, Abbasizadeh S, Nikou MR, Badii K, Sharafi MS.
PMID: 25614826
J Environ Health Sci Eng. 2014 Dec 12;12(1):148. doi: 10.1186/s40201-014-0148-9. eCollection 2014.

The adsorption equilibria of toluene from aqueous solutions on natural and modified diatomite were examined at different operation parameters such as pH, contact time, initial toluene concentration was evaluated and optimum experimental conditions were identified. The surface area and...

Photocatalytic degradation of Metronidazole with illuminated TiO2 nanoparticles.

Journal of environmental health science & engineering

Farzadkia M, Bazrafshan E, Esrafili A, Yang JK, Shirzad-Siboni M.
PMID: 25908992
J Environ Health Sci Eng. 2015 Apr 21;13:35. doi: 10.1186/s40201-015-0194-y. eCollection 2015.

Metronidazole (MNZ) is a brand of nitroimidazole antibiotic, which is generally used in clinical applications and extensively used for the treatment of infectious diseases caused by anaerobic bacteria and protozoans. The aim of this investigation was to degrade MNZ...

Potential ecological risk of heavy metals in sediments from the Mediterranean coast, Egypt.

Journal of environmental health science & engineering

Soliman NF, Nasr SM, Okbah MA.
PMID: 26457189
J Environ Health Sci Eng. 2015 Oct 10;13:70. doi: 10.1186/s40201-015-0223-x. eCollection 2015.

BACKGROUND AND AIM: Mediterranean Sea, Egypt is an economically important marine environment. During the last decades there has been extensive increase in the levels of urbanization and industrialization along its coastal area. Therefore, the present work attempts to determine...

Potential of polyaniline modified clay nanocomposite as a selective decontamination adsorbent for Pb(II) ions from contaminated waters; kinetics and thermodynamic study.

Journal of environmental health science & engineering

Piri S, Zanjani ZA, Piri F, Zamani A, Yaftian M, Davari M.
PMID: 27833754
J Environ Health Sci Eng. 2016 Nov 09;14:20. doi: 10.1186/s40201-016-0261-z. eCollection 2016.

BACKGROUND: Nowadays significant attention is to nanocomposite compounds in water cleaning. In this article the synthesis and characterization of conductive polyaniline/clay (PANI/clay) as a hybrid nanocomposite with extended chain conformation and its application for water purification are presented.METHODS: Clay...

A new bioindicator, shell of .

Journal of environmental health science & engineering

Karbasdehi VN, Dobaradaran S, Nabipour I, Ostovar A, Vazirizadeh A, Ravanipour M, Nazmara S, Keshtkar M, Mirahmadi R, Noorinezhad M.
PMID: 27766159
J Environ Health Sci Eng. 2016 Oct 10;14:16. doi: 10.1186/s40201-016-0260-0. eCollection 2016.

BACKGROUND: The present work was designed to detect heavy metal contents of Al, Zn, Fe, Mn, Ni, V, Co, Cr and Cu in sediments and shells of the METHODS: The samples were taken from surface sediments (0-10 cm) and...

Biodegradation kinetics and interactions of styrene and ethylbenzene as single and dual substrates for a mixed bacterial culture.

Journal of environmental health science & engineering

Hazrati H, Shayegan J, Seyedi SM.
PMID: 26483955
J Environ Health Sci Eng. 2015 Oct 19;13:72. doi: 10.1186/s40201-015-0230-y. eCollection 2015.

This study examined biodegradation kinetics of styrene and ethylbenzene as representatives of alkenylbenzenes and mono-alkylbenzenes, respectively. The compounds were studied independently and as binary mixtures using a series of aerobic batch degradation experiments introduced by acclimatized mix culture. Initial...

The synergistic use of plant and isolated bacteria to clean up polycyclic aromatic hydrocarbons from contaminated soil.

Journal of environmental health science & engineering

Eskandary S, Tahmourespour A, Hoodaji M, Abdollahi A.
PMID: 28638622
J Environ Health Sci Eng. 2017 Jun 17;15:12. doi: 10.1186/s40201-017-0274-2. eCollection 2017.

BACKGROUND: Biological methods of polycyclic aromatic hydrocarbons (PAH) contamination elimination typically involve the transformation of contaminants to non-toxic materials by microorganisms and plants and appear to be the most effective methods available.METHODS: In this study, RESULTS: The results showed...

Showing 1 to 12 of 1342 entries