Kajian Kualitas Air Sungai Condong yang terkena Buangan Limbah Cair Industri Batik Trusmi Cirebon

Abstract

The aims of this study were to assess the water quality of the River Condong and Condong River Quality Statebased on physical, chemical and biological parameters. Sampling was carried out in seven stations with 3 repetitions at intervals of one month. Water quality were analyzed descriptively by reference raw Water Quality Standard. Determination of the stateof water quality using methods Storet. Results of laboratory tests showed that the water quality of the River Condong exceed the Water Quality Standard Group II based on Government Regulation No. 82 of 2001 and in particular textile waste quality standard TSS, DO, BOD5, COD, NH3, sulfide, Cr (VI), phenols, oils and fats, Biological parameters using makrobentos diversity index (H ') obtained a low value that is from 0 to 1.7077. Quality state based Storet method, the value of > -31. It can be concluded that the condition of physical, chemical and biological parameters, Condong River water showed waters not appropriate the Quality Standard for agricultural irrigation, freshwater fish breeding and infrastructure or water recreation facilities before and after the discharge of liquid waste of batik. Condong River quality state before and after the liquid waste of batik is heavily polluted.

Seasonal and Spatial Water Pollution Status at The Rivers Estuaries in Cirebon Region

“…These anthropogenic activities affected the DO, ammonia, and phosphate parameters to negatively increase the STORET score (-20) -(-30). These results were in line with the previous study on the STORET index of -31 in Condong River (Cirebon District) (Supenah et al, 2015).…”

“…Based on these methods, the US-EPA framework classifies the water quality into four classes (Saraswati, Sunyoto, Kironoto, & Hadisusanto, 2014). Supenah, Widiastuti, and Priyono (2015) have studied the water quality of the Condong river in Cirebon using the STORET index. The study showed that the wastewater effluent from the textile and garment industrial area (Batik) heavily contaminated the river.…”

Kajian Penilaian Kualitas Air Sungai Bedadung di Kabupaten Jember

“…Nilai sulfida dalam kurun waktu 3 periode pengamatan yaitu tahun 2016, 2018, dan 2019 tidak memenuhi baku mutu kelas I. Fenomena keberadaan senyawa yang melebihi baku mutu kelas I diasumsikan karena buangan air limbah tanpa pengolahan terlebih dahulu ke Sungai Bedadung dari industri tekstil dan laundry. Berdasarkan kajian lainnya yang dilakukan oleh Supenah et al (2015), menjelaskan bahwa pembuangan zat warna dari pencucian berpotensi meningkatkan nilai sulfida pada Sungai Condong Kabupaten Cirebon.…”

Analysis of Heavy Metal Content in Salt (Case Study of Salt Field, Losarang District, Indramayu Regency)

“…The construction of factories around the watershed (DAS) causes pollution of the aquatic environment, especially due to contamination of industrial waste in the form of heavy metals. Heavy metals that are often disposed of with industrial waste and will become polluting agents in the environment include: Lead (Pb), Mercury (Hg), Cadmium (Cd), Arsenic (As), and so on (Supenah, et. al., 2015).…”