Fruit and vegetable wastes (FVW) are produced in large quantities in markets and constitute a source of nuisance in municipal landfills because of their high biodegradability1. It has been documented that the wastage of fruit contains a major portion of citrus peels, with a world production estima...
Then, subsamples of the sediments were oven dried at 105 °C to constant weight and were grinded using mortar and pestle. Later the samples were sieved to ⩽120 μm. Procedure Sediment samples were prepared by using decantation method, Grain size analysis was conducted by the dry sieving ...
This study compared state of pollution around an intermediate treatment plant of industrial wastes before and after the change of its treatment procedure. Bulk atmospheric deposition, surface soil, suspended particulate matter and groundwater were collected after the plant changed main operation to waste...
mortar and pestle, involved dimeric copper(II) acetate hydrate and 1,3-bis(4-pyridyl)propane and led to the assembly of copper(II) acetate paddlewheel clusters into a one-dimensional (1-D) coordination polymer. The formation of complexes betweenmetal ionsand macrocycliccrown ethersis one of ...
Subsequently, the methanol layer (i.e., aqueous layer) is recovered and evaporated. The residual fraction is used as a cell wall preparation. It may be used after lyophilization and storage, if necessary. The protonemata of moss plants of the present invention can be grown in large amounts...
(Table1). The glutinous mixture was dried in an oven overnight, yielding a dried white solid. The white solid was grounded using a mortar and pestle to fine powders. The solid precursor was calcined in the furnace at a predetermined temperature and time, as shown in Table1, with a ...
Reforming selective for the dehydrocyclization of paraffins to aromatics, is effected using a catalyst containing a platinum-group metal, a nonacidic large-pore molecular sieve, and a metal modifier w
Fig. 1: Frequency of large fires in metal-rich landscapes. Satellite-derived fire occurrences greater than 2023 ha within generalized mafic and ultramafic landscapes from 2001 to 2020. Full size image Fire-induced Cr(VI) production in soils and ash may represent a major pathway for human exp...
The combination of CNT/metal-sulfides delivers an impressive electron pathway because of the large electrical conductivity of the CNT network and that metal sulfides enhance the electro- chemical performance owing to their electrocatalytic behavior. The morphology and chemical structure of the ...
Solid precipitates were filtered out, washed with large amounts of water, and dried overnight at room temperature. Grinding with a mortar and pestle produced a fine powder suitable for experimental studies. For each of our PBAs, the phase purity and some of the structural parameters were ...