2015-6-21 Livelihoods traditionally depend on the availability and access to natural resources even in urban environments. These relationships are dynamic, often changing in response to the pressures of modernization. Many modern industries in rural and urban areas depend directly on natural resources that are obtained locally, regionally, or nationally.
aluminium profiles, aluminium extrusion profiles, aluminium extrusions, Our company, Guo Hui Aluminium Co.,Ltd is the big aluminium profiles’ factory in China, specialized in manufacture of construction aluminium profiles, such as aluminium profiles for curtain or blinds, window and door aluminium profiles and etc since 2005.
2017-2-21 Molybdenum has a variety of uses in many industries, including alloys, lubricants, pigments and electronics. These industries are a major contributor to the molybdenum pollution. For example, incandescent light bulb producers in China have polluted surrounding soils with molybdenum levels reaching 252 mg/kg (Geng et al. 2014).
2018-11-13 Biotemplating seeks to either replicate the morphological characteristics and the functionality of a biological/organic species or use a biological/organic structure to guide the assembly of inorganic materials.25 The surface modification of nanomaterials by biopolymer is also applied to avoid agglomeration, increasing the stability and ...
Ontario Department of Lands and Forests: Resource Management Report Legislative Assembly of Ontario: Official Report of Debates (Hansard) Workplace Safety and Insurance Board and Workers' Compensation Appeals Tribunal Annual Reports Report of the Wartime Prices and Trade Board Journaux de la Chambre Communes du Canada avec l'Annexes Annual Departmental Reports of the Dominion
2018-11-13 The XRD pattern of the natural clay determined a montmorillonite with a (001) interlayer spacing of 1.44 nm. After ion exchange, the original d spacing in the montmorillonite clay decreased to 1.34 nm for 1 min at 450#x00B0;C due to the water lost in the interlayers. Also, the diffractograms showed more differences.