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Journal : EnviroScienteae

ANALISIS INDEKS KERENTANAN PANTAI TAKISUNG KABUPATEN TANAH LAUT PROVINSI KALIMANTAN SELATAN Refki, Akhmad; Asmawi, Suhaili; Rifa’i, Muhammad Ahsin; Hafizianor, Hafizianor
EnviroScienteae Vol 19, No 3 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 3, AGUSTUS 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i3.17276

Abstract

DAYA TAMPUNG SETTLING POND TERHADAP BEBAN PENCEMARAN TOTAL SUSPENDED SOLID DARI LIMBAH BATUBARA PT. JORONG BARUTAMA GRESTON Tresnawati, Nina; Asmawi, Suhaili; Kissinger, Kissinger; Fauzana, Noor Arida
EnviroScienteae Vol 20, No 2 (2024): ENVIROSCIENTEAE VOLUME 20 NOMOR 2, MEI 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v20i2.19383

Abstract

The impact of the mining process including the emergence of Total Suspended Solids (TSS), either directly or indirectly can disrupt the life of aquatic biota, damage environmental sustainability, and threaten the welfare of humans who depend on the water for various daily purposes. To reduce the burden of pollution on water bodies due to coal mining waste, one of the technologies often chosen is the Wastewater Management Plant (WWTP) system, which generally involves the use of settling ponds. This study aims to analyze the total suspended solids in the settling pond, analyze the total suspended solid capacity, and compile recommendations for total suspended solid management efforts to meet environmental quality standards. The total suspended solids (TSS) values in October and November measurements at the inlet were 339.00 mg/l and 712.00 mg/l while the outlet decreased to 42.50 mg/l and 55.00 mg/l. The total suspended solid (TSS) value during the measurement period of January – December 2023 shows that the TSS value at the inlet and outlet for 12 months shows a value below the quality standard. The first settling pond with a capacity of 15,000 m, and the second to sixth settling ponds have a capacity of 3,000 m3  each. To maintain the capacity of the settling pond at around 60% of its maximum capacity, the volume of TSS deposited ranges from 9,000 m3, while in the second to sixth settling ponds, the volume of TSS deposited each ranges from 1,800 m3.
STATUS MUTU AIR DAERAH ALIRAN SUNGAI DI KABUPATEN BERAU PROVINSI KALIMANTAN TIMUR Rizal, Muhammad Syamsur; Sofia, Leila Ariyani; Asmawi, Suhaili; Suyanto, Suyanto
EnviroScienteae Vol 19, No 4 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 4, NOVEMBER 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i4.17887

Abstract

The watershed in Berau Regency is used as an economic route and means of transportation of goods from mining, plantations, and agriculture as well as a source of raw materials for making drinking water. the water quality of the Berau watershed based on the value of the River Water Pollution Index in Berau Regency includes light pollution. This is a concern to conduct research in the Berau watershed, where this study aims to analyze the status of water quality according to the IP (Pollution Index) method and the economic value of watersheds in Berau Regency for the people of Berau Regency and compile recommendations for pollution control and watershed utilization in Berau Regency.The calculation uses the Pollution Index (IP) method of watershed quality status in Berau Regency consisting of Segah River, Kelay River, and Sungi Berau is in Light Pollution condition with a value of (1.75 ≤ IP ≤ 4.97) with a tendency for Berau River to have a greater pollution burden.