{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T01:30:43Z","timestamp":1793496643515,"version":"4.5.0"},"reference-count":24,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,12,1]],"date-time":"2026-12-01T00:00:00Z","timestamp":1796083200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/501100013093","name":"Science and Technology Planning Project of Shenzhen Municipality","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100013093","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Environmental Research"],"published-print":{"date-parts":[[2026,12]]},"DOI":"10.1016\/j.envres.2026.125941","type":"journal-article","created":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T15:12:38Z","timestamp":1792077158000},"page":"125941","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"P1","title":["Reshaping of PD\/A-PN\/A cross-feeding and functional complementarity denitrification network by nitrogen load increase: A pilot study on mature landfill leachate treatment"],"prefix":"10.1016","volume":"310","author":[{"given":"Tingsheng","family":"Hu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qian","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Samir I.","family":"Gadow","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huabin","family":"Zeng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shaohua","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9132-5585","authenticated-orcid":false,"given":"Yanlong","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.envres.2026.125941_bib1","doi-asserted-by":"crossref","DOI":"10.1016\/j.cej.2023.148112","article-title":"Improved performance of single-stage partial nitritation-anammox membrane bioreactor (PN\/A MBR) by adding biofilm carriers: start-up, membrane operation and microbial structure","volume":"480","author":"Chen","year":"2024","journal-title":"Chem. Eng. J."},{"key":"10.1016\/j.envres.2026.125941_bib2","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2025.132820","article-title":"Adaptation of pilot-scale one-stage partial nitritation and anammox process to kitchen waste digestion liquid and mature landfill leachate","volume":"434","author":"Du","year":"2025","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.envres.2026.125941_bib3","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2021.126539","article-title":"Enhanced nitrogen removal from low COD\/TIN mainstream wastewater in a continuous plug-flow reactor via partial nitrification, simultaneous anammox and endogenous denitrification (PN-SAED) process","volume":"345","author":"Feng","year":"2022","journal-title":"Bioresour. Technol."},{"issue":"1","key":"10.1016\/j.envres.2026.125941_bib4","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1080\/21622515.2022.2147452","article-title":"Nitrogen removal based on anammox-based processes applied to mature landfill leachate diluted with domestic wastewater: a review","volume":"11","author":"Fernandes","year":"2022","journal-title":"Environmental Technology Reviews"},{"key":"10.1016\/j.envres.2026.125941_bib5","doi-asserted-by":"crossref","DOI":"10.1016\/j.jclepro.2023.138008","article-title":"Optimization and control strategies of aeration in WWTPs: a review","volume":"418","author":"Gu","year":"2023","journal-title":"J. Clean. Prod."},{"key":"10.1016\/j.envres.2026.125941_bib6","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2022.128025","article-title":"Advanced nitrogen removal from mature landfill leachate based on novel step-draining partial nitrification-denitrification and Anammox process: significance of low volume exchange ratio","volume":"364","author":"Jiang","year":"2022","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.envres.2026.125941_bib7","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2021.125138","article-title":"Efficient and advanced nitrogen removal from mature landfill leachate via combining nitritation and denitritation with Anammox in a single sequencing batch biofilm reactor","volume":"333","author":"Jiang","year":"2021","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.envres.2026.125941_bib8","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2021.150975","article-title":"Effective partial denitrification of biological effluent of landfill leachate for Anammox process: Start-up, influencing factors and stable operation","volume":"807","author":"Li","year":"2022","journal-title":"Sci. Total Environ."},{"issue":"8","key":"10.1016\/j.envres.2026.125941_bib9","doi-asserted-by":"crossref","first-page":"2559","DOI":"10.1016\/j.watres.2012.02.011","article-title":"The effect of nitrite inhibition on the anammox process","volume":"46","author":"Lotti","year":"2012","journal-title":"Water Res."},{"issue":"1","key":"10.1016\/j.envres.2026.125941_bib10","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.emcon.2018.06.001","article-title":"Contaminants of emerging concern in landfill leachate in China: a review","volume":"4","author":"Qi","year":"2018","journal-title":"Emerging Contam."},{"key":"10.1016\/j.envres.2026.125941_bib11","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2021.151186","article-title":"Advanced nitrogen removal from landfill leachate via a two-stage combined process of partial nitrification-Anammox (PNA) and partial denitrification-Anammox (PDA)","volume":"810","author":"Qiu","year":"2022","journal-title":"Sci. Total Environ."},{"issue":"1","key":"10.1016\/j.envres.2026.125941_bib12","article-title":"Integrating landfill bioreactors, partial nitritation and anammox process for methane recovery and nitrogen removal from leachate","volume":"6","author":"Sun","year":"2016","journal-title":"Sci. Rep."},{"key":"10.1016\/j.envres.2026.125941_bib13","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2021.117525","article-title":"Characterization and treatment of landfill leachate: a review","volume":"203","author":"Teng","year":"2021","journal-title":"Water Res."},{"issue":"3","key":"10.1016\/j.envres.2026.125941_bib14","doi-asserted-by":"crossref","first-page":"433","DOI":"10.1111\/j.1751-7915.2012.00341.x","article-title":"Microbial resource management of one\u2010stage partial nitritation\/anammox","volume":"5","author":"Vlaeminck","year":"2012","journal-title":"Microb. Biotechnol."},{"issue":"24","key":"10.1016\/j.envres.2026.125941_bib15","doi-asserted-by":"crossref","first-page":"3619","DOI":"10.3390\/w16243619","article-title":"Rapid Start-Up of Anammox process with a stepwise strategy: system performance, microbial community succession and mechanism exploration","volume":"16","author":"Wang","year":"2024","journal-title":"Water"},{"key":"10.1016\/j.envres.2026.125941_bib16","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2025.121729","article-title":"Characterization of nitrogen transformation and microbial interactions of floc sludge and biofilms in single-stage gas-lift partial nitritation\/anammox reactor with hollow cylindrical carriers","volume":"279","author":"Wang","year":"2025","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2026.125941_bib17","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2019.122483","article-title":"A continuous-flow combined process based on partial nitrification-Anammox and partial denitrification-Anammox (PN\/A+ PD\/A) for enhanced nitrogen removal from mature landfill leachate","volume":"297","author":"Wang","year":"2020","journal-title":"Bioresour. Technol."},{"key":"10.1016\/j.envres.2026.125941_bib18","doi-asserted-by":"crossref","first-page":"304","DOI":"10.1016\/j.psep.2018.08.019","article-title":"Mature landfill leachate treatment by the MBBR inoculated with biocarriers from a municipal wastewater treatment plant","volume":"119","author":"Xiong","year":"2018","journal-title":"Process Saf. Environ. Prot."},{"key":"10.1016\/j.envres.2026.125941_bib19","doi-asserted-by":"crossref","DOI":"10.1016\/j.watres.2023.121088","article-title":"Efficient nitrogen removal from real municipal wastewater and mature landfill leachate using partial nitrification-simultaneous anammox and partial denitrification process","volume":"251","author":"Xiong","year":"2024","journal-title":"Water Res."},{"key":"10.1016\/j.envres.2026.125941_bib20","doi-asserted-by":"crossref","DOI":"10.1016\/j.biortech.2021.125249","article-title":"Carrier type induces anammox biofilm structure and the nitrogen removal pathway: demonstration in a full-scale partial nitritation\/anammox process","volume":"334","author":"Yang","year":"2021","journal-title":"Bioresour. Technol."},{"issue":"21","key":"10.1016\/j.envres.2026.125941_bib21","doi-asserted-by":"crossref","first-page":"12554","DOI":"10.1039\/D0RA00001A","article-title":"Anammox and partial denitrification coupling: a review","volume":"10","author":"You","year":"2020","journal-title":"RSC Adv."},{"issue":"2","key":"10.1016\/j.envres.2026.125941_bib22","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1007\/s11783-020-1324-z","article-title":"Start-up of PN-anammox system under low inoculation quantity and its restoration after low-loading rate shock","volume":"15","author":"Zhang","year":"2020","journal-title":"Front. Environ. Sci. Eng."},{"key":"10.1016\/j.envres.2026.125941_bib23","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1016\/j.scitotenv.2019.07.293","article-title":"Towards mainstream deammonification of municipal wastewater: partial nitrification-anammox versus partial denitrification-anammox","volume":"692","author":"Zhang","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125941_bib24","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2020.144861","article-title":"Microbial community composition and metabolic functions in landfill leachate from different landfills of China","volume":"767","author":"Zhao","year":"2021","journal-title":"Sci. Total Environ."}],"container-title":["Environmental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935126022735?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935126022735?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T01:24:04Z","timestamp":1793496244000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0013935126022735"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,12]]},"references-count":24,"alternative-id":["S0013935126022735"],"URL":"https:\/\/doi.org\/10.1016\/j.envres.2026.125941","relation":{},"ISSN":["0013-9351"],"issn-type":[{"value":"0013-9351","type":"print"}],"subject":[],"published":{"date-parts":[[2026,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Reshaping of PD\/A-PN\/A cross-feeding and functional complementarity denitrification network by nitrogen load increase: A pilot study on mature landfill leachate treatment","name":"articletitle","label":"Article Title"},{"value":"Environmental Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.envres.2026.125941","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"125941"}}