Application of immobilized horseradish peroxidase for the removal of p-chlorophenol from aqueous solution

Lai, Yi‐Chen; Lin, Sung-Chyr

doi:10.1016/j.procbio.2004.04.009

Cited by 95 publications

(75 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…For both stocks, 97-99 % of the phenolic contaminants were removed, despite the presence of other contaminants such as organic compounds and iron in the waste matrix. Lai and Lin (2005) reported the development and application of an immobilized HRP system with porous aminopropyl glass (APG) beads. After 3 h of reaction with the addition of hydrogen peroxide a maximal removal efficiency of 25 % was observed at pH 7.5.…”

Section: Enzymatic Polymerization Of Phenolmentioning

confidence: 99%

Biological removal of phenol from wastewaters: a mini review

Pradeep¹,

Anupama²,

Navya³

et al. 2014

Appl Water Sci

176

View full text Add to dashboard Cite

Phenol and its derivatives are common water pollutants and include wide variety of organic chemicals. Phenol poisoning can occur by skin absorption, inhalation, ingestion and various other methods which can result in health effects. High exposures to phenol may be fatal to human beings. Accumulation of phenol creates toxicity both for flora and fauna. Therefore, removal of phenol is crucial to perpetuate the environment and individual. Among various treatment methods available for removal of phenols, biodegradation is environmental friendly. Biological methods are gaining importance as they convert the wastes into harmless end products. The present work focuses on assessment of biological removal (biodegradation) of phenol. Various factors influence the efficiency of biodegradation of phenol such as ability of the microorganism, enzymes involved, the mechanism of degradation and influencing factors. This study describes about the sources of phenol, adverse effects on the environment, microorganisms involved in the biodegradation (aerobic and anaerobic) and enzymes that polymerize phenol.

show abstract

Section: Enzymatic Polymerization Of Phenolmentioning

confidence: 99%

Biological removal of phenol from wastewaters: a mini review

Pradeep¹,

Anupama²,

Navya³

et al. 2014

Appl Water Sci

176

View full text Add to dashboard Cite

show abstract

“…Lai and Lin [5] immobilized HRP on porous aminopropyl glass beads for the removal of p-chlorophenol. The pH working range was shifted downward by one pH unit from 8.0-9.0 to 7.0-9.0 while during the removal of p-chlorophenol, pH range was also broadened toward acidic range with one pH unit from 7.5-9.5 to 6.5-9.5.…”

Section: Ph Working Rangementioning

confidence: 99%

Cross-linking of Horseradish Peroxidase Enzyme to Fine Particles Generated by Nano Spray Dryer B-90

Dahili¹,

Feczkó²

2015

Period. Polytech. Chem. Eng.

View full text Add to dashboard Cite

show abstract

“…In the case of 2,4,6-TCP and PCP only an increase in turbidity was observed with no precipitate formation. Since the simultaneous addition of several coagulants such as chitosan gels was already successfully used with other peroxidases during the enzymatic oxidation of phenols (Zhang et al 1997;Lai and Lin, 2005), we decided to evaluate its addition in a final concentration of 2% (w/v). Consequently, the complete removal of phenol and 4-CP was achieved and increments in removal of 12 and 30% were observed for 2,4-DCP and 4-CP, respectively.…”

Section: The Hydrogen Peroxide Electrogenerationmentioning

confidence: 99%