Evidence map›Paper›PMID 31520383›Full record

ArticleEnvironmental science and pollution research international2019

Magnetic polymer-supported adsorbent with two functional adsorption sites for phosphate removal.

Ting Li, Pengwei Huang, Taiwan Liao, Jia Guo, Xiang Yu, Boping Han, Liang Peng, Yi Zhu, Yuanming Zhang

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Ting LiDepartment of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China.
Pengwei HuangDepartment of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China.
Taiwan LiaoDepartment of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China.
Jia GuoDepartment of Ecology, Jinan University, Guangzhou, 510632, People's Republic of China.
Xiang YuAnalytical & Testing Center, Jinan University, Guangzhou, 510632, People's Republic of China.
Boping HanInstitute of Hydrobiology, Jinan University, Guangzhou, 510632, People's Republic of China.
Liang PengInstitute of Hydrobiology, Jinan University, Guangzhou, 510632, People's Republic of China.
Yi ZhuDepartment of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China. tzhury@jnu.edu.cn.
Yuanming ZhangDepartment of Chemistry, Jinan University, Guangzhou, 510632, People's Republic of China.

Funding

Guangdong Provincial Department of Science and Technology Application Research and Development Supporting Special Fund Project 2015B020235007National Major Science and Technology Program for Water Pollution Control and Treatment 2013ZX07105-005
6 · The paper itself

Abstract

In this paper, a new magnetic polymer-supported phosphate adsorbent MPVC-EDA-Ce was prepared by loading cerium (hydr)oxides onto ethylenediamine-functionalized polyvinyl chloride for the first time. MPVC-EDA-Ce showed excellent adsorption performances towards phosphate and easy recovery. The adsorption isotherm and kinetics of MPVC-EDA-Ce followed Langmuir monolayer model and the pseudo-second-order model, respectively. The pH results demonstrated that the MPVC-EDA-Ce could effectively remove phosphate in a wide range of pH with insignificant cerium leaching. Furthermore, analyses on adsorption mechanism and effect of competing anions demonstrated the formation of strong inner-sphere complexation between cerium (hydr)oxides and phosphate, which was a selective adsorption process, while positively charged quaternary ammonium groups adsorbed phosphate via relatively weak electrostatic attraction which was a non-selective adsorption process. The study provided a good reference to design novel phosphate adsorbents with two even more functional adsorption sites and a deep insight to investigate the adsorption mechanism towards phosphate.

Indexed as

AdsorptionAnionsCeriumKineticsMagnetic PhenomenaOxidesPhosphatesPolymersWater Pollutants, ChemicalAnionsCeriumOxidesPhosphatesPolymersWater Pollutants, ChemicalCerium (hydr)oxidesFunctionalized polyvinyl chloridePhosphate removalQuaternary ammonium groupsTwo functional adsorption sites

Identifiers

PMID31520383

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.