Mercury speciation transformation in sewage of the sewage treatment process

In order to reveal the occurrence characteristics and speciation transformation of mercury in the sewage treatment plant, the sewage of each process unit in Mai dao sewage treatment plant was taken as the research object, the total mercury (THg), particulate mercury (PHg) and dissolved mercury (DHg)...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-05, Vol.770 (1), p.12069
Main Authors: Li, Yunpeng, Wang, Yan, Liu, Ruhai, Shao, Long, Liu, Xiaoyu, Han, Kun
Format: Article
Language:English
Subjects:
Biological activity
Biological treatment
Genetic transformation
Influent water
Mercury
Mercury (metal)
Raw sewage
Sewage disposal
Sewage treatment plants
Speciation
Wastewater
Wastewater treatment plants
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393
cites cdi_FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393
container_end_page
container_issue 1
container_start_page 12069
container_title IOP conference series. Earth and environmental science
container_volume 770
creator Li, Yunpeng
Wang, Yan
Liu, Ruhai
Shao, Long
Liu, Xiaoyu
Han, Kun
description In order to reveal the occurrence characteristics and speciation transformation of mercury in the sewage treatment plant, the sewage of each process unit in Mai dao sewage treatment plant was taken as the research object, the total mercury (THg), particulate mercury (PHg) and dissolved mercury (DHg) in the samples was determined for 7 consecutive days. The results showed that the THg in influent water was 474.6±148.4ng/L, and had a large daily variance, and that in effluent was 27.8±8.2 ng/L. THg in wastewater was closely related to the degree of organic pollution. PHg accounted for a larger proportion in raw sewage (PHg/THg was 73.5%), and the proportion of DHg increased after treatment. The total removal efficiency of THg was 94.1%, and PHg contributed a lot. The removal of mercury mainly occurred in the secondary biological treatment process.
doi_str_mv 10.1088/1755-1315/770/1/012069
format article
fullrecord <record><control><sourceid>proquest_iop_j</sourceid><recordid>TN_cdi_proquest_journals_2528496279</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2528496279</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393</originalsourceid><addsrcrecordid>eNqFkE1LxDAQhoMouK7-BSl48VKbNM3XUZb1A1c8qOeQpIl2sU1Nssj-e1uqK4LgaWaY952XeQA4RfACQc4LxAjJEUakYAwWqICohFTsgdlusb_rITsERzGuIaSswmIG7u5tMJuwzWJvTaNS47ssBdVF50M7jU2XRfuhXmzmXZZe7feUglWptV3K-uCNjfEYHDj1Fu3JV52D56vl0-ImXz1c3y4uV7nBRIi8VrxCGldCMMK5qjQVRlPCtcLYVK42ig4fCFoTrUvBLeVU4BrWXGjoGBZ4Ds6mu0Pu-8bGJNd-E7ohUpak5JWgJRtVdFKZ4GMM1sk-NK0KW4mgHMHJkYkc-cgBnERyAjcYy8nY-P7n8r-m8z9My-XjL5nsa4c_AePLfHY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2528496279</pqid></control><display><type>article</type><title>Mercury speciation transformation in sewage of the sewage treatment process</title><source>Publicly Available Content Database</source><creator>Li, Yunpeng ; Wang, Yan ; Liu, Ruhai ; Shao, Long ; Liu, Xiaoyu ; Han, Kun</creator><creatorcontrib>Li, Yunpeng ; Wang, Yan ; Liu, Ruhai ; Shao, Long ; Liu, Xiaoyu ; Han, Kun</creatorcontrib><description>In order to reveal the occurrence characteristics and speciation transformation of mercury in the sewage treatment plant, the sewage of each process unit in Mai dao sewage treatment plant was taken as the research object, the total mercury (THg), particulate mercury (PHg) and dissolved mercury (DHg) in the samples was determined for 7 consecutive days. The results showed that the THg in influent water was 474.6±148.4ng/L, and had a large daily variance, and that in effluent was 27.8±8.2 ng/L. THg in wastewater was closely related to the degree of organic pollution. PHg accounted for a larger proportion in raw sewage (PHg/THg was 73.5%), and the proportion of DHg increased after treatment. The total removal efficiency of THg was 94.1%, and PHg contributed a lot. The removal of mercury mainly occurred in the secondary biological treatment process.</description><identifier>ISSN: 1755-1307</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/770/1/012069</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Biological activity ; Biological treatment ; Genetic transformation ; Influent water ; Mercury ; Mercury (metal) ; Raw sewage ; Sewage disposal ; Sewage treatment plants ; Speciation ; Wastewater ; Wastewater treatment plants</subject><ispartof>IOP conference series. Earth and environmental science, 2021-05, Vol.770 (1), p.12069</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393</citedby><cites>FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2528496279?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,25731,27901,27902,36989,44566</link.rule.ids></links><search><creatorcontrib>Li, Yunpeng</creatorcontrib><creatorcontrib>Wang, Yan</creatorcontrib><creatorcontrib>Liu, Ruhai</creatorcontrib><creatorcontrib>Shao, Long</creatorcontrib><creatorcontrib>Liu, Xiaoyu</creatorcontrib><creatorcontrib>Han, Kun</creatorcontrib><title>Mercury speciation transformation in sewage of the sewage treatment process</title><title>IOP conference series. Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>In order to reveal the occurrence characteristics and speciation transformation of mercury in the sewage treatment plant, the sewage of each process unit in Mai dao sewage treatment plant was taken as the research object, the total mercury (THg), particulate mercury (PHg) and dissolved mercury (DHg) in the samples was determined for 7 consecutive days. The results showed that the THg in influent water was 474.6±148.4ng/L, and had a large daily variance, and that in effluent was 27.8±8.2 ng/L. THg in wastewater was closely related to the degree of organic pollution. PHg accounted for a larger proportion in raw sewage (PHg/THg was 73.5%), and the proportion of DHg increased after treatment. The total removal efficiency of THg was 94.1%, and PHg contributed a lot. The removal of mercury mainly occurred in the secondary biological treatment process.</description><subject>Biological activity</subject><subject>Biological treatment</subject><subject>Genetic transformation</subject><subject>Influent water</subject><subject>Mercury</subject><subject>Mercury (metal)</subject><subject>Raw sewage</subject><subject>Sewage disposal</subject><subject>Sewage treatment plants</subject><subject>Speciation</subject><subject>Wastewater</subject><subject>Wastewater treatment plants</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNqFkE1LxDAQhoMouK7-BSl48VKbNM3XUZb1A1c8qOeQpIl2sU1Nssj-e1uqK4LgaWaY952XeQA4RfACQc4LxAjJEUakYAwWqICohFTsgdlusb_rITsERzGuIaSswmIG7u5tMJuwzWJvTaNS47ssBdVF50M7jU2XRfuhXmzmXZZe7feUglWptV3K-uCNjfEYHDj1Fu3JV52D56vl0-ImXz1c3y4uV7nBRIi8VrxCGldCMMK5qjQVRlPCtcLYVK42ig4fCFoTrUvBLeVU4BrWXGjoGBZ4Ds6mu0Pu-8bGJNd-E7ohUpak5JWgJRtVdFKZ4GMM1sk-NK0KW4mgHMHJkYkc-cgBnERyAjcYy8nY-P7n8r-m8z9My-XjL5nsa4c_AePLfHY</recordid><startdate>20210501</startdate><enddate>20210501</enddate><creator>Li, Yunpeng</creator><creator>Wang, Yan</creator><creator>Liu, Ruhai</creator><creator>Shao, Long</creator><creator>Liu, Xiaoyu</creator><creator>Han, Kun</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20210501</creationdate><title>Mercury speciation transformation in sewage of the sewage treatment process</title><author>Li, Yunpeng ; Wang, Yan ; Liu, Ruhai ; Shao, Long ; Liu, Xiaoyu ; Han, Kun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biological activity</topic><topic>Biological treatment</topic><topic>Genetic transformation</topic><topic>Influent water</topic><topic>Mercury</topic><topic>Mercury (metal)</topic><topic>Raw sewage</topic><topic>Sewage disposal</topic><topic>Sewage treatment plants</topic><topic>Speciation</topic><topic>Wastewater</topic><topic>Wastewater treatment plants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Yunpeng</creatorcontrib><creatorcontrib>Wang, Yan</creatorcontrib><creatorcontrib>Liu, Ruhai</creatorcontrib><creatorcontrib>Shao, Long</creatorcontrib><creatorcontrib>Liu, Xiaoyu</creatorcontrib><creatorcontrib>Han, Kun</creatorcontrib><collection>IOP Publishing</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural &amp; Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Yunpeng</au><au>Wang, Yan</au><au>Liu, Ruhai</au><au>Shao, Long</au><au>Liu, Xiaoyu</au><au>Han, Kun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mercury speciation transformation in sewage of the sewage treatment process</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2021-05-01</date><risdate>2021</risdate><volume>770</volume><issue>1</issue><spage>12069</spage><pages>12069-</pages><issn>1755-1307</issn><eissn>1755-1315</eissn><abstract>In order to reveal the occurrence characteristics and speciation transformation of mercury in the sewage treatment plant, the sewage of each process unit in Mai dao sewage treatment plant was taken as the research object, the total mercury (THg), particulate mercury (PHg) and dissolved mercury (DHg) in the samples was determined for 7 consecutive days. The results showed that the THg in influent water was 474.6±148.4ng/L, and had a large daily variance, and that in effluent was 27.8±8.2 ng/L. THg in wastewater was closely related to the degree of organic pollution. PHg accounted for a larger proportion in raw sewage (PHg/THg was 73.5%), and the proportion of DHg increased after treatment. The total removal efficiency of THg was 94.1%, and PHg contributed a lot. The removal of mercury mainly occurred in the secondary biological treatment process.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1755-1315/770/1/012069</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1755-1307
ispartof IOP conference series. Earth and environmental science, 2021-05, Vol.770 (1), p.12069
issn 1755-1307
1755-1315
language eng
recordid cdi_proquest_journals_2528496279
source Publicly Available Content Database
subjects Biological activity
Biological treatment
Genetic transformation
Influent water
Mercury
Mercury (metal)
Raw sewage
Sewage disposal
Sewage treatment plants
Speciation
Wastewater
Wastewater treatment plants
title Mercury speciation transformation in sewage of the sewage treatment process
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T15%3A46%3A38IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_iop_j&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Mercury%20speciation%20transformation%20in%20sewage%20of%20the%20sewage%20treatment%20process&rft.jtitle=IOP%20conference%20series.%20Earth%20and%20environmental%20science&rft.au=Li,%20Yunpeng&rft.date=2021-05-01&rft.volume=770&rft.issue=1&rft.spage=12069&rft.pages=12069-&rft.issn=1755-1307&rft.eissn=1755-1315&rft_id=info:doi/10.1088/1755-1315/770/1/012069&rft_dat=%3Cproquest_iop_j%3E2528496279%3C/proquest_iop_j%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3599-da841b34997588a4b69cb658ba33c4fdca612096d5bb298e68693d0d89b0f7393%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2528496279&rft_id=info:pmid/&rfr_iscdi=true