Evidence map›Paper›PMID 36293743›Full record

ArticleInternational journal of environmental research and public health2022

High Purity Struvite Recovery from Hydrothermally-Treated Sludge Supernatant Using Magnetic Zirconia Adsorbent.

Zhe Wang, Shuai Guan, Yajuan Wang, Wen Li, Ke Shi, Jiake Li, Zhiqiang Xu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.5field-weighted citation impact, top 35% of its field
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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. 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

7 authors at 1 institution in 1 country.

Zhe WangState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Shuai GuanState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Yajuan WangState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Wen LiState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Ke ShiState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Jiake LiState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Zhiqiang XuState Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an 710048, China.
Xi'an University of Technology · CN

Funding

China Postdoctoral Science Foundation 2018M633648XBNational Natural Science Foundation of China 51909210National Natural Science Foundation of China 52070156Shaanxi Postdoctoral Science Foundation 2018BSHYDZZ19
6 · The paper itself

Abstract

Recovery of phosphorus from sludge will help to alleviate the phosphorus resource crisis. However, the release of phosphorus from sludge is accompanied by the leaching of large amounts of coexisting ions, i.e., Fe, Al, Ca, and organic matter, which decreases the purity of sludge-derived products. In this study, an adsorption-desorption process using magnetic zirconia (MZ) as the adsorbent is proposed to obtain a high purity recovery product. The process involves selective adsorption of phosphate from the hydrothermally treated sludge supernatant (HTSS) using MZ, followed by desorption and precipitation to obtain the final product: struvite. The results indicated that at a dosage of 15 g/L, more than 95% of phosphorus in the HTSS could be adsorbed by MZ. Coexisting ions (Ca

Indexed as

Humic SubstancesSewageAdsorptionMagnetic PhenomenaPhosphatesPhosphorusSodium ChlorideSodium HydroxideStruviteZirconiumHumic SubstancesPhosphatesPhosphorusSewageSodium ChlorideSodium HydroxideStruviteZirconiumzirconium oxideadsorption-desorptionhydrothermal treatmentmagnetic zirconiaphosphorus

Identifiers

PMID36293743
PMCPMC9602817
OpenAlexW4306149303

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.