Using phase change material of phase-change temperature 6°C, triple-sleeve energy storage exchanger is proposed. The exchanger, air source and solar heat pump compose an integrated system. Established mathematica...
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Seasonal characteristics of the total nitrogen (TN), total phosphorus (TP) and other factors in the sediment and water in the Yuyuantan Lake were analyzed. Correlation among all forms of P was estimated considering th...
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The sewage plant secondary effluent is full of low cold and heat energy, drawing cold and heat energy by direct sewage source heat pump and using it can provide heating in winter and cooling in summer. This paper intr...
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Using the anaerobic granular sludge acted as biosorbent, this paper studied the biosorption and desorption of copper-containing wastewater. The results showed that, granular sludge adsorption rate up to 97.67% and cit...
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The separation process is greatly influenced by the velocity of particles in air dense medium fluidized bed. By using modern detection techniques, the velocity of medium particles is detected, and the particle average...
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There are many quality-related factors in the manufacture of injection molding products of agriculture equipment. It is a trouble to find out the key factors and to optimize the process plan with these key factors. Th...
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It is quite remarkable that in building fires, many people get chocked due to the failure of evacuating timely, thus causing a huge loss of life and property. In this paper, a large number of building fire evacuation ...
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The experiment used the iron carbon micro-electorlysis combined with sequencing batch biofilm reactor(iron carbon micro-electorlysis - SBBR) process to treat acrylic fiber wastewater. The iron carbon micro-eletrolysis...
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The swellable pre-crosslinking particle gel is a kind of surface crosslinking pre-polymer, of which the effects of several important factors like temperature, salinity and the pH values on its swellable performance, v...
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The aim of this experiment was to evaluate the effect of the floating bed technology which used Canna generalis, Acorus calamus and the two plants mixed together with the technology of soilless culture for scenic wate...
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