Hydrogenolysis of Glycerol to 1,2‐Propanediol over Ru–Cu Bimetals Supported on Different SupportsWiley - Tập 40 Số 3 - Trang 318-324 - 2012
Huizhen Liu, Liang Shan, Tao Jiang, Buxing Han, Yinxi Zhou
AbstractGlycerol is a low‐cost and renewable resource, and its utilization is of great interest for chemical industry and sustainable development. In this work, a series of Ru–Cu bimetallic catalysts were prepared using different supports in an attempt to develop highly efficient catalysts. Hydrogenolysis of aqueous solution of glycerol was performed with the suppo...... hiện toàn bộ
New Visible‐Light Pt/PbS Nanoparticle Photocatalysts for the Photocatalytic Oxidation of ThiopheneWiley - Tập 43 Số 3 - Trang 421-426 - 2015
Reda M. Mohamed, Elham S. Aazam
AbstractPbS nanoparticles were prepared using a hydrothermal route, and Pt was deposited onto the PbS nanoparticles via a photo‐assisted deposition route. The photocatalytic performances of the PbS and Pt/PbS samples were examined for the photocatalytic oxidation of thiophene under visible light. Deposition of Pt onto the surface of PbS led ...... hiện toàn bộ
Assessment of Heavy Metal Contamination in Soil and Groundwater at Leather Industrial Area of Kasur, PakistanWiley - Tập 42 Số 8 - Trang 1133-1139 - 2014
Muhammad Afzal, Ghulam Shabir, Samina Iqbal, Tanveer Mustafa, Qaiser M. Khan, Zafar M. Khalid
Heavy metal contamination of soil and water caused by industrialization has become a major environmental issue in Pakistan. Therefore, it is important to determine the level of contamination of soil and water close to industrial areas. In the current study, we have assessed the heavy metal contamination of soil and groundwater at the leather industrial area of Kasur...... hiện toàn bộ
Hydropower – A Green Energy? Tropical Reservoirs and Greenhouse Gas EmissionsWiley - Tập 37 Số 9 - Trang 726-734 - 2009
Günter Gunkel
AbstractReservoirs are man‐made lakes that severely impact on river ecosystems, and in addition, the new lake ecosystem can be damaged by several processes. Thus, the benefits of a reservoir, including energy production and flood control, must be measured against their impact on nature. New investigations point out that shallow and tropical reservoirs have high emi...... hiện toàn bộ
Study of Metal Distribution in Raw and Screened Swine ManureWiley - Tập 37 Số 3 - Trang 239-244 - 2009
R. L. R. Steinmetz, Airton Kunz, Valderi L. Dressler, Érico M.M. Flores, Ayrton F. Martins
AbstractThe growth of industrial swine production over the last few years has led to a growth in concern over effluents generated by the activity. Several elements, mainly toxic metals, can be present in swine wastewater and can have a serious environmental impact. It is important, therefore, to know the metal concentration before the discharge of wastewater. In th...... hiện toàn bộ