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All Journal Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur)
Mudhofar, M syaifudin zuhdi
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Engineering Industrial & Manufacturing Engineering

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Optimalisasi pH pada Waste Water Treatment Limbah Pengolahan Pelumas Bekas Dengan Analisa COD, BOD, TSS, dan NH3 Mudhofar, M syaifudin zuhdi; Abrina Anggraini , Sinar Perbawani; Widyastuti, Fikka Kartika
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 3 (2020): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

Rapid development occurs in the industrial sector. However, not many industries pay attention to the aspect of environmental pollution. There is a need for a higher quality handling of industrial waste disposal, by determining the standard quality of industrial liquid waste disposal including pH, COD, BOD, TSS, NH3. Ph optimization is one way that can be used to obtain better quality standards, of course, to reduce the contamination levels of COD, BOD, TSS, NH3 in this study using analysis from DIN38409 / 52, ASTM 1252, HACH 8006, and ASTM D. 1068 B. The results identified the optimal pH of used lubricating waste water purification in the analysis of BOD, COD, TSS, and NH3, namely at ph 7. with the highest percentage reduction in contamination levels from COD 97.76%, BOD 98.46%, TSS 88 , 40%, and NH3 94.32%.
Co-Authors Abrina Anggraini , Sinar Perbawani Widyastuti, Fikka Kartika