Degradation of NH3 and BOD in Domestic Wastewater using Algal-bacterial System

Indah Nurhayati, Rheny Ratnawati, Sugito

2018

Abstract

The objectives of this research were to: 1. Determine the characteristics of Kalidami Boezem water in Surabaya, Indonesia, 2. Examine the level of NH3 and BOD content in boezem water. The research was conducted with two repetitions with varied addition of KH2PO4 and carbon. The addition of KH2PO4 concentration was adjusted to 0%, 1%, and 3%. Source of carbon (C) used was sucrose 0 mg/L and 29.4 mg/L. The reactor used was glass reactor with volume of 8 L. A total of 12 reactors were performed during the 18-day study. The results showed that the characterization of boezem water of Kalidami, Surabaya has pH value of 7.46, temperature value of 33.00 oC, total P concentration of 1.43 mg/L, NH3-N concentration of 10.80 mg/L, COD concentration of 122.30 mg/L, and BOD concentration of 52.60 mg/L. The highest NH3-N concentration decreasing efficiency occurs in the reactor with the addition of K element of 0% and C 29.40 mg/L of 97.92% on day 18, with the final NH3-N concentration was 0.23 mg/L. The highest BOD concentration decreasing efficiency occurs in the reactor with the addition of K element of 1% and C 29.40 mg/L of 61.03% on day 18, with the final BOD concentration was 20.50 mg/L.

Paper Citation

in Harvard Style

Nurhayati I., Ratnawati R. and Sugito. (2018). Degradation of NH3 and BOD in Domestic Wastewater using Algal-bacterial System. In Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON, ISBN 978-989-758-414-5, pages 213-218. DOI: 10.5220/0008905300002481

in Bibtex Style

@conference{best icon18,
author={Indah Nurhayati and Rheny Ratnawati and Sugito},
title={Degradation of NH3 and BOD in Domestic Wastewater using Algal-bacterial System},
booktitle={Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON,},
year={2018},
pages={213-218},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008905300002481},
isbn={978-989-758-414-5},
}

in EndNote Style

TY - CONF

JO - Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON,
TI - Degradation of NH3 and BOD in Domestic Wastewater using Algal-bacterial System
SN - 978-989-758-414-5
AU - Nurhayati I.
AU - Ratnawati R.
AU - Sugito.
PY - 2018
SP - 213
EP - 218
DO - 10.5220/0008905300002481