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  • Removing nitrate with coconut activated carbon tailored

    Removing nitrate with coconut activated carbon tailored

    The authors tailored coconut-based activated carbons with a quaternary ammonium epoxide (QAE) surfactant that greatly increased the carbon's capacity for sorbing nitrate from water. This QAE-tailored carbon processed deionized water spiked with 50 mg/L NO 3 - through rapid small scale column tests; and achieved half-breakthrough at 477 bed volumes.

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  • The reaction of ammonium nitrate with carbon powder

    The reaction of ammonium nitrate with carbon powder

    In order to obtain a better understanding of combustion and ignition properties of ammonium nitrate (AN) and activated carbon (AC) mixtures, friction test, thermal analysis, and 200-mL closed ...

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  • Effect of carbon source C N ratio nitrate and dissolved

    Effect of carbon source C N ratio nitrate and dissolved

    Effect of carbon source, C/N ratio, nitrate and dissolved oxygen concentration on nitrite and ammonium production from denitrification process by Pseudomonas stutzeri D6 Bioresour Technol . 2012 Jan;104:65-72. doi: 10.1016/j.biortech.2011.10.026.

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  • Ammonium carbonate NH4 2CO3 PubChem

    Ammonium carbonate NH4 2CO3 PubChem

    2021-08-28. Create. 2005-03-27. Ammonium carbonate appears as a colorless crystalline solid or a white powder with a strong odor of ammonia. Noncombustible. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment.

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  • Adsorption of ammonium nitrite and nitrate onto rice

    Adsorption of ammonium nitrite and nitrate onto rice

    Shabir, M. (2010). Effect of electrolytes on the adsorption of nitrite and nitrate from aqueous solutions by activated carbon. Journal of Applied Sciences and Environmental Management, 14(3), 5-11. Shukla, N., Sahoo, D., & Remya, N. (2019). Biochar from microwave pyrolysis of rice husk for tertiary wastewater treatment and soil nourishment.

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  • PDF Ammonium removal in granular activated carbon up

    PDF Ammonium removal in granular activated carbon up

    The reactors performed better ammonium removal at elevated temperatures ( 20 C). The results showed a complete removal of ammonium and nitrate at HRT of 1-4 hours. Experimentally, it was confirmed that the immobilized bacterium on GAC could achieve a maximum ammonium and nitrate removal efficiency of 97.46% and 97.58%, respectively.

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  • Evaluation of Nitrate Removal from Water using Activated

    Evaluation of Nitrate Removal from Water using Activated

    Nitrate adsorption by activated carbon with a correlation coefficient of R 2 =0.968 follows the Freundlich isotherm reflecting the adsorbed fit with Freundlich model and multilayer nitrate adsorption on activated carbon and nitrate adsorption by Clinoptilolite with a correlation coefficient R 2 =0.976 follows the Langmuir isotherm which ...

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  • Detonation Velocity and Pressure of Ammonium Nitrate and

    Detonation Velocity and Pressure of Ammonium Nitrate and

    To obtain a better understanding of detonation properties of ammonium nitrate (AN) and activated carbon (AC) mixtures, steel tube test was carried out for stoichiometric composition of powdered AN and AC mixtures and the detonation velocity and the pressure profile were measured. Based on the results obtained the relation between the detonation velocity and the peak pressure was discussed with the …

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