The objective of this study is to upgrade the operation of conventional activated sludge treatment plants for the purpose of saving aeration energy and at the same time providing better utilization of existing plant capacity for nutrient removal without major investment. In this study, pilot-scale experiments of the single stage activated sludge process (ASP), as operated in existing ASP in sou...

Whether the association with gut microflora modifies the energy metabolism of chickens was investigated by varying the metabolizable energy consumption level from zero to above the maintenance requirement in the germ-free and conventional states. Single comb White Leghorn chicks were either fasted for 3 d (Expt l), or fed for 6 d at a fixed daily meal intake of 2, 5 or 8 g/d (Expt 2), or 5, 10 ...

Whether the association with gut microflora modifies the energy metabolism of chickens was investigated by varying the metabolizable energy consumption level from zero to above the maintenance requirement in the germ-free and conventional states. Single comb White Leghorn chicks were either fasted for 3 d (Expt l), or fed for 6 d at a fixed daily meal intake of 2, 5 or 8 g/d (Expt 2), or 5, 10 ...

Driven by the demand for carbon emission reduction and environmental protection, battery swapping stations (BSS) with energy storage (BESS) distributed generation (DG) have become one of key technologies to achieve goal peaking neutrality. Therefore, this paper proposes a strategy optimize operation BSS photovoltaics (PV) BESS supplied transformer spare capacity. Firstly, it introduces mechanis...

Samples of palladium sheet supplied by IMRA Japan were tested for anomalous energy production using electrolysis in heavy water and a sensitive calorimeter. Several samples were found to produce significant power above that being applied to produce electrolysis. This behavior was found to correlate with certain properties of the palladium metal. In addition, the anomalous heat was shown to orig...

Various types of explosive flux compression generators are illustrated and their relative advantages are compared. Experiments are described in which energy was supplied by these generators. The experiments were selected to show both versatility and limitations of the devices. Generator principles are derived from lumped parameter circuit theory. ,

Optimal sampling procedures for sampling plant tissue for RNA extractions are outlined in this chapter. To extract RNA, kits supplied from biotechnology companies are appropriate, but some procedures will not work with particular plant tissues. Two alternative methods are supplied for troublesome material. Basic methods to check RNA quantity and, more particularly, RNA quality before use are su...

Considering the importance of renewable solar energy, how energy is made and supplied has been studied in different studies. The current study aimed at investigating exchange system, burning extinguishing flames space using three analytical viewpoints Holy Quran. real age sun end time were also investigated.

A comprehensive discussion of feasible strategies for sustainable energy supply is urgently needed to achieve a turnaround of the current energy situation. The necessary fundamentals required for the development of a long term energy vision are lacking to a great extent due to the absence of reasonable long term scenarios that fulfill the requirements of climate protection and sustainable energ...