PMID- 33886432
OWN - NLM
STAT- MEDLINE
DCOM- 20220912
LR  - 20220912
IS  - 1479-487X (Electronic)
IS  - 0959-3330 (Linking)
VI  - 43
IP  - 22
DP  - 2022 Sep
TI  - The effect of dissolved natural organic matter on adsorption of phenolic 
      compounds on suspended sediments.
PG  - 3366-3377
LID - 10.1080/09593330.2021.1921054 [doi]
AB  - Phenolic compounds have caused different degrees of negative impacts in aquatic 
      environment. Amino acids, humic acids and carbohydrates are the three dominant 
      types of dissolved natural organic matter (DNOM) in natural water bodies. In this 
      research, the influences of dissolved natural organic matter (DNOM) on the 
      adsorption behaviors of phenol, 2,4-dichlorophenol (DCP) and 
      2,4,6-trichlorophenol (TCP) in Weihe River suspended sediment were studied by 
      using DL-alanine, fulvic acid and glucose as the representatives of the three 
      types of DNOM. The results of batch adsorption experiments showed that, without 
      DNOM, Langmuir and Freundlich had good fitting effects on the three phenolic 
      compounds and their maximum adsorption capacities were 21.580, 27.768 and 
      24.758 mg/kg respectively. The presence of amino acids increased adsorption 
      capacities of the phenol and TCP on suspended sediments by approximately 13.84% 
      and 11.56% respectively. The existence of fulvic acid and glucose positively 
      affected the adsorption of phenol, DCP and TCP on suspended sediment. The 
      isothermal adsorption in the coexistence of different DNOM were more consistent 
      with the nonlinear adsorption. Other influence factors including pH, ionic 
      strength and temperature can influence the adsorption behavior to different 
      extents. The impact of dissolved natural organic matter (DNOM) on adsorption 
      should be fully considered when mastering environmental migration and 
      transformation behaviors of phenolic compounds in water-sediments environment.
FAU - Chen, Yuyun
AU  - Chen Y
AUID- ORCID: 0000-0002-7070-800X
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
AD  - Key Laboratory of Subsurface Hydrology and Ecology in Arid Areas, Ministry of 
      Education, Xi'an, People's Republic of China.
FAU - Duan, Ting
AU  - Duan T
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
FAU - Li, Wei
AU  - Li W
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
FAU - Zhang, Junqin
AU  - Zhang J
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
FAU - Dong, Yanxia
AU  - Dong Y
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
FAU - Zhou, Yiqiang
AU  - Zhou Y
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
FAU - Zhou, Yifan
AU  - Zhou Y
AD  - School of Water and Environment, Chang'an University, Xi'an, People's Republic of 
      China.
LA  - eng
PT  - Journal Article
DEP - 20210517
PL  - England
TA  - Environ Technol
JT  - Environmental technology
JID - 9884939
RN  - 0 (Amino Acids)
RN  - 0 (Chlorophenols)
RN  - 0 (Dissolved Organic Matter)
RN  - 0 (Phenols)
RN  - 0 (Water Pollutants, Chemical)
RN  - 059QF0KO0R (Water)
RN  - 339NCG44TV (Phenol)
RN  - IY9XDZ35W2 (Glucose)
SB  - IM
MH  - Adsorption
MH  - Amino Acids
MH  - *Chlorophenols
MH  - Dissolved Organic Matter
MH  - Geologic Sediments/chemistry
MH  - Glucose
MH  - Phenol
MH  - Phenols/chemistry
MH  - Water
MH  - *Water Pollutants, Chemical/chemistry
OTO - NOTNLM
OT  - DNOM
OT  - Weihe River
OT  - adsorption behavior
OT  - phenolic compounds
OT  - suspended sediment
EDAT- 2021/04/23 06:00
MHDA- 2022/09/14 06:00
CRDT- 2021/04/22 17:20
PHST- 2021/04/23 06:00 [pubmed]
PHST- 2022/09/14 06:00 [medline]
PHST- 2021/04/22 17:20 [entrez]
AID - 10.1080/09593330.2021.1921054 [doi]
PST - ppublish
SO  - Environ Technol. 2022 Sep;43(22):3366-3377. doi: 10.1080/09593330.2021.1921054. 
      Epub 2021 May 17.