The maximum amount of steel melt filtered is 350 tons and the maximum removal efficiency is 63.63%.
It is found that the COD removal efficiency increases as the increase of reaction time with the same mercury vapour lamp.
The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water.
According to dynamic test method of simulating actual spray system in the laboratory, this paper studies influence of wet agents on dust removal efficiency using Yellow river sand as test sample.
Study on Cr(Ⅵ) removal efficiency by modified filtering medium and influencing factor
Pilot study on ammonium removal efficiency and nitrifying bacteria variety in marine biofilter charged with bamboo substrate
Because the removal efficiency of COD in RBC is well, so in the effluent the NO3-3~-N concentration is high, but COD is low.
one-pass solid removal efficiency
The removal efficiency would be reduced if the concentration of the NOX increased, the energy efficiency enhanced on the other hand.
The influences of hydraulic load, air-water ratio, volume load of pollutants on the effect of the removal efficiency were also studied.
Developing new media is a new approach to improve removal efficiency of BAFs.
Study of improving nitrogen removal efficiency of two-stage multi-soil-layering filled zeolite in permeable layer
When air was injected into the electrode, NO removal efficiency was a little worse than the case of oxygen but almost the same as the case of NH_3 + Ar.
The effect of DO concentration and inlet COD concentration on the nitrogen removal efficiency in porous biological particle fluidized bed nitrification and denitrification(SND) is studied.
The process for disposing the acid sludge can reduce the cost of acid-removal, improve the acid-removal efficiency and improve the quality of recovered oil sludge.
Influence of pulse corona reactor structure on removal efficiency of ethanethiol
Basically, low concentration of alkane background gas has no effect on the removal efficiency of malodorous gas.
The removal efficiency of nitrogen (N) and phosphorus (P) from three kinds of eutrophicated water by terraneous ornamental foliage plant-beet on floating-beds was researched under low temperature.
The mixture of raw Heshan coal and poplar powder was pyrolyzed together in a fixed-bed reactor in air atmosphere to examine the sulfur removal efficiency and the volatilization content.
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