Competitive effect of copper and nickel recovery with carbonate in the fluidized-bed homogeneous granulation process.

Nathaniel E Quimada, Mark Daniel G De Luna, Anabella C Vilando, Ming-Chun Lu

Abstract read

In one paragraph

Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

1.3field-weighted citation impact, top 21% 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

0 citing papers in PubMed, 15 citations in OpenAlex.

No citing paper in PubMed yet.

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

4 authors at 4 institutions in 2 countries.

Nathaniel E QuimadaEnvironmental Engineering Graduate Program, College of Engineering, University of the Philippines, Diliman, 1104, Quezon City, Philippines.

Mark Daniel G De LunaEnvironmental Engineering Graduate Program, College of Engineering, University of the Philippines, Diliman, 1104, Quezon City, Philippines.

Anabella C VilandoSchool of Graduate Studies, Bicol State College of Applied Sciences and Technology, 4400, Naga City, Camarines Sur, Philippines.

Ming-Chun LuDepartment of Environmental Engineering, National Chung Hsing University, 402, Taichung City, Taiwan. mmclu@nchu.edu.tw.ORCID http://orcid.org/0000-0001-5293-0718

Central Bicol State University of Agriculture · PHMindanao University of Science and Technology · PHNational Chung Hsing University · TWUniversity of the Philippines Diliman · PH

Funding

Ministry of Science and Technology, Taiwan MOST 107-2221-E-005 -081 -MY3

6 · The paper itself

Abstract

With the rapid growth of the world's informatics innovation, printed circuit boards (PCBs) processing produces wastewaters with copper and nickel ions. This study aims to remove and recover copper and nickel ions from synthetic PCB wastewater using a fluidized-bed homogeneous granulation process (FBHGP). FBHGP is an advanced green technology that removes copper and nickel and transforms the sludge into a hard granule. The impacts on the removal and granulation of copper and nickel of the initial operating pH, molar ratio (MR) of precipitant to metal, and precipitant flow rate have been evaluated. The highest copper removal was attained at 97% at pH of 6.5 and 98% copper removal at an MR of 2.0 and 10 mL·min

Indexed as

CopperNickelCarbonatesSewageWastewaterCarbonatesCopperNickelSewageWastewaterCopper ionsGreen technologyMolar ratioNickel ionsOperating pHPrecipitant flow ratePrinted circuit board

Identifiers

PMID34114143

DOI10.1007/s11356-021-14733-5

OpenAlexW3168455174

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.