Skip to main content
Log in

Ability of Ganoderma lucidum mycelial pellets to remove ammonia and organic matter from domestic wastewater

  • Original Paper
  • Published:
International Journal of Environmental Science and Technology Aims and scope Submit manuscript

Abstract

In this study, we explored the ability of wild-Serbian Ganoderma lucidum mycelial pellets (GLMPs) in treating synthetic domestic wastewater in a batch reactor under various operating conditions. The GLMPs produce non-hazardous by-products, are environmentally sustainable and able to produce in mass bulk with consistent quality. Riding on the highly efficient of treatment of industrial (textile) wastewater using GLMPs, similar high efficiency is foreseen for domestic wastewater as a green alternative treatment process. The optimal performance of GLMPs in similar synthetic domestic wastewater with a Carbon-to-Nitrogen (C/N) ratio of 16.7:1 was evaluated under three operational conditions. The C/N ratio was chosen based on the urban domestic wastewater characteristic during high peak flow with an initial Chemical Oxygen Demand (COD) of 533 mg/L and ammonia–nitrogen (NH3–N) content of 30 mg/L. The operational parameters of agitation speed (0 rpm, 25 rpm, 50 rpm, and 100 rpm), environmental temperature (25 °C, 30 °C, 35 °C, and 40 °C), and GLMP inoculum percentage (GIP) (0%, 0.25%, 0.50%, 0.75%, and 1.00%) were chosen for the experiment. In the experiment, the agitation speed of 100 rpm and the environmental temperature of 25 °C showed the best performance of the GLMPs within 15 h of retention time with a percentage removal of 92.9% for COD and 93.8% for NH3–N. Furthermore, a high volume of GIP in the batch reactor had an insignificant impact on the performance in the same concentration of wastewater, and 0.25% GIP was the volume used to treat the domestic wastewater.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

References

Download references

Acknowledgements

We are grateful to the Universiti Kebangsaan Malaysia (UKM) for funding awarded the Geran Universiti Penyelidikan (GUP-2017-071) to W.H.M.W.M and University of Malaya for funding awarded to W.A.A.Q.I.W.M under the Kementerian Pendidikan Tinggi (KPT) RU003I-2017 and Fundamental Research Grant (FRGS: FP066-2018A).

Author information

Authors and Affiliations

Authors

Contributions

Zarimah Mohd Hanafiah conducted the experiments, prepared the figures and wrote main manuscript text. Wan Hanna Melini Wan Mohtar prepared the main framework of the overall experiments and reviewed the manuscript text. Hassimi Abu Hasan, Henriette Stokbro Jensen, and Suraya Sharil proofread the full manuscript. Anita Klaus provided the fungi culture. Wan Abd Al Qadr Imad Wan-Mohtar wrote and reviewed the fungal culture in the manuscript.

Corresponding author

Correspondence to W. H. M. Wan Mohtar.

Ethics declarations

Conflict of interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Additional information

Editorial responsibility: Samareh Mirkia.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Hanafiah, Z.M., Wan Mohtar, W.H.M., Hasan, H.A. et al. Ability of Ganoderma lucidum mycelial pellets to remove ammonia and organic matter from domestic wastewater. Int. J. Environ. Sci. Technol. 19, 7307–7320 (2022). https://doi.org/10.1007/s13762-021-03633-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s13762-021-03633-3

Keywords

Navigation