Evidence map›Paper›PMID 39612171›Full record

ArticleWater science and technology : a journal of the International Association on Water Pollution Research2024

Influence of rubber particle inputs on nitrogen removal efficiency of bioretention systems.

Tuanping Hu, Wenyi Li, Jiaqing Xiong, Jiajia Zhou, Qianhe Xia

Abstract read
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In one paragraph

Article in Water science and technology : a journal of the International Association on Water Pollution Research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Tuanping HuKey Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture and Technology, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China.
Wenyi LiSchool of Architecture and Hydraulic Engineering, Bingtuan Xingxin Vocational and Technical College, 2 Jiejing Street, Tiemenguan 841007, China.
Jiaqing XiongKey Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture and Technology, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China E-mail: xiongjiaqing@xauat.edu.cn.ORCID https://orcid.org/0000-0001-8538-6368
Jiajia ZhouKey Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture and Technology, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China.
Qianhe XiaKey Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture and Technology, Xi'an 710055, China; School of Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Yan Ta Road. No. 13, Xi'an 710055, China.

Funding

National Natural Science Foundation of China 52070152
6 · The paper itself

Abstract

Bioretention systems effectively capture rubber particles and other microplastics in stormwater runoff. However, it is uncertain whether long-term particle accumulation affects pollutant removal efficacy. This study investigated the impact of various concentrations of ethylene-propylene-diene-monomer (EPDM) particles (0, 50, 100, and 400 mg/L) on bioretention system nitrogen removal performance. The input of EPDM during short-duration (2 h) rainfall favored the removal of nitrogen, and the total nitrogen effluent concentration of the bioretention system with EPDM was reduced by 0.59-1.52 mg/L compared with that of the system without EPDM. In addition, the input of EPDM reduced the negative effects of drought. During long-duration (24 h) rainfall, higher concentrations of EPDM led to lower nitrate-nitrogen concentrations in the effluent. The bioretention system with EPDM required less time for nitrate-nitrogen removal to reach 50% than that without EPDM input. Microbial community analysis showed that EPDM increased the relative total abundance of denitrifying bacteria (such as

Indexed as

NitrogenRubberBacteriaDenitrificationElastomersEthylenesWaste Disposal, FluidWater Pollutants, ChemicalElastomersethylene-propylene-diene-monomerEthylenesNitrogenRubberWater Pollutants, Chemicalmicrobial communitymicroplasticsnitrogenrainwater runoff

Identifiers

PMID39612171

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.