PMID- 23137977
OWN - NLM
STAT- MEDLINE
DCOM- 20130524
LR  - 20191210
IS  - 1879-1026 (Electronic)
IS  - 0048-9697 (Linking)
VI  - 441
DP  - 2012 Dec 15
TI  - pH-dependent aquatic criteria for 2,4-dichlorophenol, 2,4,6-trichlorophenol and 
      pentachlorophenol.
PG  - 125-31
LID - S0048-9697(12)01260-0 [pii]
LID - 10.1016/j.scitotenv.2012.09.060 [doi]
AB  - Due to their agricultural as well as industrial uses, 2,4-dichlorophenol 
      (2,4-DCP), 2,4,6-trichlorophenol (2,4,6-TCP), and pentachlorophenol (PCP) are 
      ubiquitous in the environment and recognized as priority pollutants in many 
      countries. In this study, effects of pH on toxicity to the crustacean Daphnia 
      magna and the alga Scenedesmus obliquus were investigated. Combined published 
      toxicity data of the three chlorophenols along with; relationships between 
      toxicity and pH reported here were used to establish pH-dependent water quality 
      criteria (WQC). The WQC expressed as a function of pH, also considered 
      intra-species variation and proportions of taxonomic groups. At pH 7.8, the 
      recommended acute exposure water quality criteria (WQC) were 286.2 mug 2,4-DCP/l, 
      341.5 mug 2,4,6-TCP/l and 11.4 mug PCP/l. The recommended chronic exposure WQC were 
      16.3 mug 2,4-DCP/l, 54.6 mug 2,4,6-TCP/land 3.9 mug PCP/l.
CI  - Crown Copyright (c) 2012. Published by Elsevier B.V. All rights reserved.
FAU - Xing, Liqun
AU  - Xing L
AD  - State Key Laboratory of Pollution Control and Resource Reuse, School of the 
      Environment, Nanjing University, Nanjing 20046, China.
FAU - Liu, Hongling
AU  - Liu H
FAU - Giesy, John P
AU  - Giesy JP
FAU - Yu, Hongxia
AU  - Yu H
LA  - eng
PT  - Evaluation Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20121106
PL  - Netherlands
TA  - Sci Total Environ
JT  - The Science of the total environment
JID - 0330500
RN  - 0 (Chlorophenols)
RN  - 0 (Water Pollutants, Chemical)
RN  - D9BSU0SE4T (Pentachlorophenol)
RN  - MHS8C5BAUZ (2,4,6-trichlorophenol)
RN  - R669TG1950 (2,4-dichlorophenol)
SB  - IM
MH  - Animals
MH  - Chlorophenols/*toxicity
MH  - Daphnia/*drug effects
MH  - Environmental Monitoring/*methods
MH  - Hydrogen-Ion Concentration
MH  - Lethal Dose 50
MH  - Pentachlorophenol/*toxicity
MH  - Scenedesmus/*drug effects
MH  - Water Pollutants, Chemical/*toxicity
MH  - Water Quality/standards
EDAT- 2012/11/10 06:00
MHDA- 2013/05/28 06:00
CRDT- 2012/11/10 06:00
PHST- 2012/06/26 00:00 [received]
PHST- 2012/09/18 00:00 [revised]
PHST- 2012/09/24 00:00 [accepted]
PHST- 2012/11/10 06:00 [entrez]
PHST- 2012/11/10 06:00 [pubmed]
PHST- 2013/05/28 06:00 [medline]
AID - S0048-9697(12)01260-0 [pii]
AID - 10.1016/j.scitotenv.2012.09.060 [doi]
PST - ppublish
SO  - Sci Total Environ. 2012 Dec 15;441:125-31. doi: 10.1016/j.scitotenv.2012.09.060. 
      Epub 2012 Nov 6.