Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Aptekmas : Jurnal Pengabdian Kepada Masyarakat
Angger Bayu Purnomo Putro
Universitas Bojonegoro
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
PENGUJIAN KUALITAS AIR LIMBAH INDUSTRI TAHU DI DESA KUNCEN KECAMATAN PADANGAN Oktavianus Cahya Anggara Cahya Anggara; Ahmad Abdul Ali Asyrofi; Dewi Rosyita Sya Roni; Angger Bayu Purnomo Putro
Aptekmas Jurnal Pengabdian pada Masyarakat Vol 6 No 3 (2023): APTEKMAS Volume 6 Nomor 3 2023
Publisher : Politeknik Negeri Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36257/apts.v6i3.7412

Abstract

Tofu liquid waste is a by-product of the tofu industry when processing soybeans into tofu. Based on the Regulation of the Minister of Environment of the Republic of Indonesia Number 5 of 2014, tofu liquid waste has a maximum parameter content of BOD 150 mg/L, COD 300 mg/L, TSS 200 mg/L and pH between 6-9. Tofu liquid waste also contains organic matter, 0.1% carbohydrates, 0.42% protein, 0.13% fat, 4.55%, 1.74% phosphorus and 98.8% water. This study aims to identify the quality parameters of tofu industrial wastewater in Kuncen Village, Padangan District, Bojonegoro Regency. Based on the Regulation of the Minister of Environment Number 5 of 2014 concerning Soybean Management Waste Quality Standards, the results of testing the Characteristics of tofu liquid waste, the Temperature parameter of 55 ºC does not meet the quality standard of 30 ºC. The test results for the pH parameter of 5 do not meet the quality standard, namely 6 – 9. As for the TSS parameter, it complies with the quality standard, which is 10.58 mg/L below 200 mg/L. The BOD 5 test results meet the quality standard, which is 39.4 mg/L below the quality standard value of 150 mg/L. The results of the COD test of 115 mg/L have met the requirements for the quality standard value of 300 mg/L.
Co-Authors Ahmad Abdul Ali Asyrofi Anggara, Oktavianus Cahya Dewi Rosyita Sya Roni