7 citations as recorded by crossref.

1. Nitrates in the environment: A critical review of their distribution, sensing techniques, ecological effects and remediation S. Singh et al. https://doi.org/10.1016/j.chemosphere.2021.131996
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3. Influence of the nutrition substrate concentration on sulfate reduction in denitrifying biofilter point of use V. Gevod et al. https://doi.org/10.1080/00194506.2023.2205851
4. Nitrate removal from groundwater: a review of natural and engineered processes S. Huno et al. https://doi.org/10.2166/aqua.2018.194
5. Cork as a sustainable carbon source for nature-based solutions treating hydroponic wastewaters – Preliminary batch studies J. Castellar et al. https://doi.org/10.1016/j.scitotenv.2018.08.365
6. Removal of nitrate in raw water using a vertical roughing filter with an external carbon source L. Mohobane et al. https://doi.org/10.1111/wej.12813
7. A review on the application of bio-sand filters for arsenic removal H. Keerio et al. https://doi.org/10.2166/washdev.2025.349