2021
DOI: 10.3389/fbioe.2021.777957
|View full text |Cite
|
Sign up to set email alerts
|

Red Yeast Improves the Potential Safe Utilization of Solid Waste (Phosphogypsum and Titanogypsum) Through Bioleaching

Abstract: Phosphogypsum (PG) and titanium gypsum (TG), as a by-product (solid waste) in phosphate fertilizer and titanium dioxide industry, are causing serious environmental hazards. The resource/harmless application of PG and TG is the development trend in the future. The biological function of red yeast (Rho: Rhodotorula mucilaginosa) can effectively reduce the concentration of pollutants in the environment and has the potential of biological flotation/purification of mineral solid waste. In this study, the bioremedia… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
4
0

Year Published

2023
2023
2024
2024

Publication Types

Select...
8
1

Relationship

1
8

Authors

Journals

citations
Cited by 11 publications
(4 citation statements)
references
References 58 publications
0
4
0
Order By: Relevance
“…Organic acids are tested by high performance liquid chromatography (U3000, ThermoFisher Scientific Inc, United State) ( Su et al, 2019 ). Refer to our previous research for the extraction and testing methods of EPS ( Chen et al, 2021 ). Used the electrochemical workstation (CHI760D, CHInstrument Company, China) to conduct the electrochemical test of the Pb stress bacterial liquid by cyclic voltammetry (CV) (the working electrode is bacteria modified glassy carbon electrode, auxiliary electrode is platinum wire electrode, and the reference electrode is saturated calomel electrode).…”
Section: Methodsmentioning
confidence: 99%
“…Organic acids are tested by high performance liquid chromatography (U3000, ThermoFisher Scientific Inc, United State) ( Su et al, 2019 ). Refer to our previous research for the extraction and testing methods of EPS ( Chen et al, 2021 ). Used the electrochemical workstation (CHI760D, CHInstrument Company, China) to conduct the electrochemical test of the Pb stress bacterial liquid by cyclic voltammetry (CV) (the working electrode is bacteria modified glassy carbon electrode, auxiliary electrode is platinum wire electrode, and the reference electrode is saturated calomel electrode).…”
Section: Methodsmentioning
confidence: 99%
“…The abundant calcium and sulfur in TG can provide nutrients to the soil, and iron oxide is also a good soil amendment. As an industrial by-product, TG contains zinc, arsenic, lead and other elements [22], which may have an adverse effect on its passivation capability. Therefore, simulated titanium gypsum (STG) becomes a new option.…”
Section: Introductionmentioning
confidence: 99%
“…Nevertheless, the potential use of biological agents for many problematic aspects, especially textile dye pollution, has rarely been reported. Importantly, the preferred species of usable microorganisms from fermented foods and beverages are safe to use and have no negative impact on the environment [9]. Tuak is an Indonesian traditional alcoholic beverage made from the sap of palm or rice [10].…”
Section: Introductionmentioning
confidence: 99%