Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Prosiding Seminar Nasional Official Statistics
Syafrudin Syafrudin
Jurusan Teknik Lingkungan, Fakultas Teknik, Universitas Diponegoro
Humanities Computer Science & IT Economics, Econometrics & Finance Social Sciences

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

Found 1 Documents
Search

 1 
Analisis Klaster K-Means Terhadap Kualitas Air Sungai di Kota Surakarta, Jawa Tengah Yuli Handayani; Syafrudin Syafrudin; Suherman Suherman
Seminar Nasional Official Statistics Vol 2021 No 1 (2021): Seminar Nasional Official Statistics 2021
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.567 KB) | DOI: 10.34123/semnasoffstat.v2021i1.800

Abstract

This study aims to interpret water quality data collections on the Pepe River, Anyar River, Jenes River, Kedung Jumbleng River, Gajah Putih River, Brojo River, and Premulung River in Surakarta City, Central Java. The data was obtained from the results of water quality monitoring conducted by the Surakarta City Environmental Agency at 13 sampling locations in 2020. There are 12 parameters used, namely TSS, TDS, pH, BOD, COD, DO, P, NO3-N, NH3, NO2-N, Total Coliform, and Fecal Coliform. With the k-means algorithm, two clusters were obtained with differentiating parameters Total Coliform and Fecal Coliform. With a content of 3,790.050 MPN/100ml Total Coliform and 604,400 MPN/100ml Fecal Coliform, the Jenes Hilir River has poorer water quality than other rivers in terms of pollutant content of Total Coliform and Fecal Coliform.
Co-Authors Suherman Suherman Yuli Handayani