1) oxygen-demanding waste 需氧废水2) aerobic process 需氧废水处理法3) biological aerobic treatment of wastewater 废水需氧生物处理法 例句>> 4) aerobic biological oxidation of phenolic wastewater 含酚废水的需氧生物氧化5) Printing and dyeing Syntheric ploymer wastewater Chemical oxygen dimand(COD) ...
It has the disadvantage of being completely artificial, but is nevertheless considered to yield a result that may be used as the basis upon which to calculate a reasonably accurate and reproducible estimate of the oxygen-demanding properties of a wastewater. The COD test is often used in ...
The Volume ofOxygen consumption(VO2) is the amount of oxygen consumed by an individual, and can be used in conjunction with other measurements to assess workload. Tasks that are more physically demanding require a higher VO2. There are also formulae which enable estimates of VO2to be determi...
GeroScience (2017) 39:499–550 https://doi.org/10.1007/s11357-017-0002-y REVIEW ARTICLE The Oxygen Paradox, the French Paradox, and age-related diseases Joanna M. S. Davies & Josiane Cillard & Bertrand Friguet & Enrique Cadenas & Jean Cadet & Rachael Cayce & Andrew Fishmann & David ...
In addition, neuronal computation is extremely energetically demanding, with most energy consumption occurring at the synapse (Harris et al. 2012). This demand is reflected by the high number of mitochondria preferentially localized to the pre- and post-synaptic terminals, implicating the close ...
Most oxygen-demanding waste is organic waste. The oxidation of 3 of mg/L of carbon requires 9 ppm of soluble Oxygen. Dissolved oxygen is measured with an oxygen measuring device (DO-meter). View chapter Chapter Characterization of Textile Wastewater Characterization and Treatment of Textile ...
In other words, the chemical and physical environment experienced by the particles is demanding. Consequently, we can identify a few key criteria, which need to be met by the oxygen carrier: • High reaction rates with fuel as well as oxygen. The importance of high reaction rates is ...
Thus the entire reaction system is very complex which makes the prediction of the end-point chemical composition and temperature of the crude steel a quite demanding task. An optimal blow means direct hitting in the desired target range of the end-carbon content and end temperature without any ...
Biochemical oxygen demand(BOD) is the most commonly used method for measuring the quantity of organic oxygen-demanding materials. BOD is a measure of the quantity of oxygen used by aerobic microorganisms (needmolecular oxygenfor living) in theoxidationof organic matter present in a given water samp...
Following the core theme of a circular economy, a novel strategy to upcycle cigarette butt waste into platinum group metal (PGM)-free metal nitrogen carbon (M-N-C) electrocatalysts for oxygen reduction reaction (ORR) is presented. The experimental route was composed of (i) the transformation of...