Proceedings of the 1st UMSurabaya Multidisciplinary International Conference 2021 (MICon 2021)

Comparative Analysis of Microfiltration Membrane Pretreatment Materials for Treating Hospital Wastewater

Authors
Imam Santosa1, *, Daria Br Ginting1, Enro Sujito1
1Environmental Health, Poltekkes Kemenkes Tanjungkarang, Sumatera, South Lampung, Indonesia
*Corresponding author. Email: imamsantosa2811@gmail.com
Corresponding Author
Imam Santosa
Available Online 13 May 2023.
DOI
10.2991/978-2-38476-022-0_105How to use a DOI?
Keywords
preliminary treatment; membrane; microfiltration
Abstract

In general, hospitals in Indonesia treat wastewater using a biological method, namely an aerobic anaerobic biofilter system. The anaerobic aerobic biofilter Waste Water Treatment Plant (WWTP) system in the hospital consists of a screen tub, fat catcher tank, initial settling tank, aerobic biofilter pond, aerobic biofilter and final settling tank, chlorination tank and indicator pond. So that this wastewater treatment method has the disadvantage of requiring an expensive investment, because it requires a large area of land, uses biofilters, pumps, blowers and chemicals in its operation. Alternative methods for treating hospital wastewater can use a microfiltration membrane, where the results of the study show that the removal of oily wastewater reaches 82.5%, BOD 90%, COD 85% and total Coli up to 70%. In addition, it can remove particles from wastewater measuring 0.04 to 100 microns. The problem faced in the use of microfiltration membranes is the rapid occurrence of fouling/saturation on the surface of the microfiltration membrane causing the operation time of wastewater treatment not to be in a long time. The duration of this treatment causes the problem of a small amount of wastewater being treated and other problems, membrane replacement is faster. The purpose of the research is to determine the performance of the preliminary treatment for microfiltration membranes made from alum, silica sand and activated carbon for parameters ph, bod, cod, tss, ammonia, oil and fat, total coliform wastewater. Analyzing the effect of differences in pre-processing materials for microfiltration membranes made from alum, silica sand and activated carbon on the quality parameters of ph, bod, cod, tss, ammonia, oil and fat, total coliform. The research method carried out is a quasi-experimental, namely research that aims to explain things that will happen to the research variables through manipulation and control of variables with a design using pre test (before treatment) and post test (after treatment) to the object under study. The results of the study are as follows: 1) the average quality of hospital wastewater is temperature 28.8 °C, pH 7, BOD 79 mg/l, COD 167.05 mg/l, Total Suspended Solid 68 mg/l, Ammonia 4 mg/l, Phosphate 0.745 mg/l, Fatty Oil 1.64 mg/l, coliform 2,200 mpn/100 ml. 2) Analysis of the comparison of the most effective materials on the parameters, for BOD is silica sand 78.24%, COD is silica sand 56.25%, total suspended solid is 83.42% activated carbon, ammonia is silica sand 56.49%, phosphate is 80.43% activated carbon, fatty oil is 80.43% alum, coliform is a 40.91% microfiltration membrane.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 1st UMSurabaya Multidisciplinary International Conference 2021 (MICon 2021)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
13 May 2023
ISBN
978-2-38476-022-0
ISSN
2352-5398
DOI
10.2991/978-2-38476-022-0_105How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

TY  - CONF
AU  - Imam Santosa
AU  - Daria Br Ginting
AU  - Enro Sujito
PY  - 2023
DA  - 2023/05/13
TI  - Comparative Analysis of Microfiltration Membrane Pretreatment Materials for Treating Hospital Wastewater
BT  - Proceedings of the 1st UMSurabaya Multidisciplinary International Conference 2021 (MICon 2021)
PB  - Atlantis Press
SP  - 945
EP  - 954
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-022-0_105
DO  - 10.2991/978-2-38476-022-0_105
ID  - Santosa2023
ER  -