The effect of six nonionic surfactants, Igepal CA-720, Tergitol NPX, Triton X-100, PLE4, PLE10, and PLE23, on the dissolution rate of solid naphthalene was studied in stirred batch reactors. Results showed increased mass-transfer rates with increased surfactant concentrations up to 10 kg m -3 . Diss
Effect of river sediment on the biodegradation kinetics of surfactant and non-surfactant compounds
β Scribed by Julian R Marchesi; Graham F White; Nicholas J Russell; William A House
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 659 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0168-6496
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A study was conducted to determine whether a non-ionic surfactant (Novel II 1412-56) added to the surface of Lima silt loam would enhance the biodegradation of phenanthrene and biphenyl present within the soil. Water containing the surfactant at concentrations of 10 and 100 gg/ml was pumped through
## NOTE Effect of Surfactant Concentration and Film Area on the Stability of Films of Surfactant Solutions The long relaxation time, t 2 , of micelles reaches a maximum at 200 m M SDS and is related to the micelle lifetime. It plays an important The effect of surfactant concentration and film are
## Abstract The influence of a nonionic (alcohol ethoxylate) surfactant (Witconol SN70) on biodegradation of phenanthrene and hexadecane (nonaqueousβphase liquid) in soil was studied in batch and transport systems. Simultaneous enhancement of phenanthrene and hexadecane degradation was noted at sur