Environmental engineering and management journal Impact Factor & Information
Current impact factor: 1.07
Impact Factor Rankings
|2015 Impact Factor ||Available summer 2016 |
|2014 Impact Factor ||1.065 |
|2013 Impact Factor ||1.258 |
|2012 Impact Factor ||1.117 |
|2011 Impact Factor ||1.004 |
|2010 Impact Factor ||1.435 |
|2009 Impact Factor ||0.885 |
Impact factor over time
|5-year impact ||0.81 |
|Cited half-life ||2.90 |
|Immediacy index ||0.21 |
|Eigenfactor ||0.00 |
|Article influence ||0.07 |
|ISSN ||1582-9596 |
Publications in this journal
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ABSTRACT: Indigenous Pseudomonas veronii 2E, Klebsiella oxytoca P2 and Klebsiella ornithinolityca 1P were tested as catalysts for the transformation of Cr(VI) to Cr(III) for Cr(VI)-containing wastewater biotreatments. The cells were used in growing and quiescent state. Proof of the unsuitability for growing cells to be used as catalysts was found: the reduction rate and the maximum Cr(VI) concentration able to be reduced were too low. On the other hand, high density suspensions of resting cells presented the highest reduction rates, especially in the presence of an electron donor. The most efficient strain for Cr(VI) removal was Pseudomonas veronii 2E. Optimal pH and temperature for the biotransformation process resulted 7 and 32ºC respectively. The maximum initial reduction rate obtained in these conditions was 0.49mg Cr(VI) h-1 g cell dry weight-1. Proof of the feasibility and efficiency of this technology is provided by using in calcium alginate immobilized P. veronii 2E cells for the treatment of a real Cr(VI)-containing industrial wastewater.
Environmental engineering and management journal 12/2015;
Environmental engineering and management journal 11/2015; 14(9):2177-2183.
Environmental engineering and management journal 10/2015; 14(10):2333-2340.
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ABSTRACT: The water supply system is very important for the development of the country. Furthermore, a wastewater treatment with more than two levels of treatment decreases the risk of environmental pollution with heavy metals and better cleans the water that will be reused. According to Eurostat, in 2011 more than 40% of the Romanian population was not connected to the public water supply and even more to the wastewater system. In the present study raw data were analyzed and plotted to show the evolution of the drinking water supply and wastewater treatment, sludge production and disposal, precipitation and evaporation, freshwater abstraction, water consumption for different activities, and renewable freshwater resources during the period 2001 to 2011, before and after joining the European Union, integrated in the context of the future challenges. Since the Romania joined to the EU the projects co-financed by the EU for water supply development and rehabilitation were executed very fast. New modern water treatment plants were constructed and many villages were connected to the safe water supply system and wastewater treatment plants. As a result a large number of romanian inhabitants have access to a safe water resource monitorised permanently.
Environmental engineering and management journal 08/2015;
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.