Highly Selective Oxygen Transport through a Cobalt Porphyrin Liquid Membrane

1997 ◽  
Vol 101 (29) ◽  
pp. 5725-5729 ◽  
Author(s):  
Xue-Si Chen ◽  
Hiroyuki Nishide ◽  
Kenichi Oyaizu ◽  
Eishun Tsuchida
Keyword(s):  
Oxygen Transport ◽  
Liquid Membrane ◽  
Cobalt Porphyrin

Analysis of Facilitated Oxygen Transport in a Liquid Membrane of Hemoglobin

1996 ◽  
Vol 69 (1) ◽  
pp. 255-259 ◽  
Author(s):  
Xue-si Chen ◽  
Hiroyuki Nishide ◽  
Eishun Tsuchida
Keyword(s):  
Oxygen Transport ◽  
Liquid Membrane

Enhanced stability and facilitation in oxygen transport through cobalt porphyrin polymer membranes

1990 ◽  
Vol 23 (15) ◽  
pp. 3714-3716 ◽  
Author(s):  
Hiroyuki Nishide ◽  
Hiroyoshi Kawakami ◽  
Takayuki Suzuki ◽  
Yasutaka Azechi ◽  
Eishun Tsuchida
Keyword(s):  
Oxygen Transport ◽  
Polymer Membranes ◽  
Cobalt Porphyrin ◽  
Enhanced Stability

Separation and extraction of amino acids with strip dispersion hybrid liquid membrane

2012 ◽  
Vol 29 (6) ◽  
pp. 697
Author(s):  
Yuanyuan CHEN ◽  
Jingfen SHANG ◽  
Li OUYANG ◽  
Xiaoli SU ◽  
Zhengfa FANG ◽  
...  
Keyword(s):  
Amino Acids ◽  
Liquid Membrane

Characterisation of production of organic rich topsoil from sludge

2000 ◽  
Vol 42 (9) ◽  
pp. 195-201 ◽  
Author(s):  
P. Andreasen ◽  
P. B. Mortensen ◽  
A. Stubsgaard ◽  
B. Langdahl
Keyword(s):  
Organic Matter ◽  
Oxygen Consumption ◽  
Oxygen Transport ◽  
Mineral Soil ◽  
Climatic Conditions ◽  
Growth Media ◽  
Soil Mixture ◽  
Water Suspension ◽  
Aerobic Process ◽  
Stable Product

The stabilisation of a sludge-mineral soil mixture and a method to evaluate the state of stabilisation were investigated. The organic matter and nitrogen content are reduced up to 50% during a stabilisation process of three months under Danish climatic conditions. The stabilisation was shown to be an aerobic process limited by oxygen transport within the mixture. The degree of stabilisation was evaluated by oxygen consumption in a water suspension and the results showed that a stable product was achieved when oxygen consumption was stable and in the level of natural occurring aerobic soils (0.1 mgO2/(g DS*hr). The study thereby demonstrates that a stability of a growth media can be controlled by the oxygen consumption method tested.

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