PMID- 38303388
OWN - NLM
STAT- MEDLINE
DCOM- 20240205
LR  - 20240210
IS  - 1879-1298 (Electronic)
IS  - 0045-6535 (Linking)
VI  - 346
DP  - 2024 Jan
TI  - Pretreatment of marine sediment for the removal of di-(2-ethylhexyl) phthalate by 
      sulfite in the presence of sorghum distillery residue-derived biochar and its 
      effect on microbiota response.
PG  - 140571
LID - S0045-6535(23)02841-2 [pii]
LID - 10.1016/j.chemosphere.2023.140571 [doi]
AB  - This study investigates the mechanism behind the oxidation di-(2-ethylhexyl) 
      phthalate (DEHP) in marine sediment by coupling sulfite using biochar prepared 
      from sorghum distillery residue (SDRBC). The rationale for this investigation 
      stems from the need to seek effective methods for DEHP-laden marine sediment 
      remediation. The aim is to assess the feasibility of sulfite-based advanced 
      oxidation processes for treating hazardous materials such as DEHP containing 
      sediment. To this end, the sediment in question was treated with 2.5 x 10(-5) M 
      of sulfite and 1.7 g L(-1) of SDRBC700 at acidic pH. Additionally, the study 
      demonstrated that the combination of SDRBC/sulfite with a bacterial system 
      enhances DEHP removal. Thermostilla bacteria were enriched, highlighting their 
      role in sediment treatment. This study concludes that sulfite-associated sulfate 
      radicals-driven carbon advanced oxidation process (SR-CAOP) offers sustainable 
      sediment pretreatment through the SDRBC/sulfite-mediated microbial consortium, in 
      which the SO(3)(*-) and (1)O(2) were responsible for DEHP degradation. 
      SDRBC/sulfite offers an effective and environmentally friendly method for 
      removing DEHP. Further, these results can be targeted at addressing industry 
      problems related to sediment treatment.
CI  - Copyright (c) 2023 Elsevier Ltd. All rights reserved.
FAU - Hung, Chang-Mao
AU  - Hung CM
AD  - Department of Marine Environmental Engineering, National Kaohsiung University of 
      Science and Technology, Kaohsiung City, Taiwan; Institute of Aquatic Science and 
      Technology, College of Hydrosphere Science, National Kaohsiung University of 
      Science and Technology, Kaohsiung City, Taiwan. Electronic address: 
      hungcm@nkust.edu.tw.
FAU - Chen, Chiu-Wen
AU  - Chen CW
AD  - Department of Marine Environmental Engineering, National Kaohsiung University of 
      Science and Technology, Kaohsiung City, Taiwan.
FAU - Huang, Chin-Pao
AU  - Huang CP
AD  - Department of Civil and Environmental Engineering, University of Delaware, 
      Newark, USA.
FAU - Dong, Cheng-Di
AU  - Dong CD
AD  - Department of Marine Environmental Engineering, National Kaohsiung University of 
      Science and Technology, Kaohsiung City, Taiwan; Institute of Aquatic Science and 
      Technology, College of Hydrosphere Science, National Kaohsiung University of 
      Science and Technology, Kaohsiung City, Taiwan. Electronic address: 
      cddong@nkust.edu.tw.
LA  - eng
PT  - Journal Article
DEP - 20231028
PL  - England
TA  - Chemosphere
JT  - Chemosphere
JID - 0320657
RN  - 6O7F7IX66E (phthalic acid)
RN  - C42K0PH13C (Diethylhexyl Phthalate)
RN  - 0 (biochar)
RN  - 0 (Phthalic Acids)
RN  - 16291-96-6 (Charcoal)
SB  - IM
MH  - *Diethylhexyl Phthalate/metabolism
MH  - *Sorghum/metabolism
MH  - *Phthalic Acids/chemistry
MH  - *Microbiota
MH  - Geologic Sediments
MH  - *Charcoal
OTO - NOTNLM
OT  - Di-(2-ethylhexyl) phthalate
OT  - Sediment
OT  - Sorghum distillery residue-derived biochar
COIS- Declaration of competing interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2024/02/02 06:43
MHDA- 2024/02/05 06:43
CRDT- 2024/02/02 01:02
PHST- 2023/06/06 00:00 [received]
PHST- 2023/10/15 00:00 [revised]
PHST- 2023/10/26 00:00 [accepted]
PHST- 2024/02/05 06:43 [medline]
PHST- 2024/02/02 06:43 [pubmed]
PHST- 2024/02/02 01:02 [entrez]
AID - S0045-6535(23)02841-2 [pii]
AID - 10.1016/j.chemosphere.2023.140571 [doi]
PST - ppublish
SO  - Chemosphere. 2024 Jan;346:140571. doi: 10.1016/j.chemosphere.2023.140571. Epub 
      2023 Oct 28.