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Marolop, Guntar
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Analisis Kualitas Air Depot Air Minum Isi Ulang Kecamatan Geragai Kalsum, Siti Umi; Kurniawan, Dwi; Setiadi, Mohd Rizqi; Marolop, Guntar; Suzana, Asih
Jurnal Ilmiah Universitas Batanghari Jambi Vol 25, No 1 (2025): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v25i1.5842

Abstract

This study analyzes the quality of raw water and production water in refillable drinking water in Geragai District, East Tanjung Jabung Regency to see the feasibility of refillable drinking water in accordance with Minister of Health Regulation No. 2 of 2023 concerning Environmental Health. Sampling using total sampling techniques and laboratory analysis of samples measured in terms of physical, chemical and biological parameters in accordance with the Indonesian national standard method (SNI). Based on the results of physical tests, namely Total Dissolve Solid (TDS), it shows that the test results meet quality standards according to applicable regulations. The results of chemical tests show that there are two parameters that do not meet the requirements in raw water, namely Iron (Fe) and Manganese (Mn). Fe concentrations ranged from 2.71-3.09 mg/L with a quality standard of 0.2 mg/L and Mn concentrations ranged from 0.046-0.108 mg/L with a quality standard of 0.1 mg/L. While other chemical parameters hardness meet the established requirements. The results of microbiology laboratory tests showed that all samples contained coliform bacteria with concentrations between 1.6-7.8 per 100 ml in raw water and 3-15 per 100 ml in production water with the required quality standard of 0 per 100 ml. The results showed that refillable drinking water in Geragai sub-district needs to be monitored by the local health office and regular cleaning for depot owners.
Analisis Parameter Nitrogen, Fosfor, dan Kalium terhadap Kerapatan Eceng Gondok di Danau Kerinci Pramana, Trio; Marolop, Guntar; Kalsum, Siti Umi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 26, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v26i1.6450

Abstract

Lake Kerinci has experienced environmental pressure due to increased nutrient inputs from domestic and agricultural activities, which may trigger eutrophication and excessive growth of water hyacinth (Eichhornia crassipes). This study aimed to analyze the concentrations of nitrogen (N), phosphorus (P), and potassium (K) and their relationship with water hyacinth density in Lake Kerinci. The research employed a quantitative approach with descriptive and correlational analyses. Water samples were collected from five sampling points in the Sanggaran Agung area of Lake Kerinci. Nitrogen and phosphorus concentrations were analyzed using UV-Vis spectrophotometry, while potassium was measured using an Atomic Absorption Spectrophotometer (AAS). Water hyacinth density was determined using the quadrat method. Data were analyzed using descriptive statistics and Spearman correlation analysis. The results showed that nitrogen concentrations ranged from 1.62 to 6.33 mg/L, while phosphorus concentrations ranged from 0.05); however, both relationships were not statistically significant. The relationship between potassium concentration and water hyacinth density could not be analyzed due to data limitations. These findings suggest that water hyacinth growth in Lake Kerinci is influenced not only by nutrient concentrations but also by other physical and environmental factors.
Analisis Kualitas Air Tanah dan Air Permukaan pada Land Application di PT. X Hikmarina, Ria; Marolop, Guntar; Marhadi, Marhadi
Jurnal Ilmiah Universitas Batanghari Jambi Vol 26, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v26i1.6466

Abstract

The application of land application as a palm oil mill effluent (POME) management method aims to reduce environmental pollution while improving soil fertility. However, this practice has the potential to affect groundwater and surface water quality in the surrounding area. This study aims to analyze groundwater and surface water quality in the land application area of PT. X, Muaro Jambi Regency, and to evaluate its compliance with environmental quality standards. A descriptive quantitative method was employed by collecting wastewater samples at the WWTP outlet, surface water samples from the Sekawan River (upstream and downstream), and groundwater samples from monitoring and control wells. The analyzed parameters included pH, BOD, COD, TSS, and ammonia (NH₃). The results indicate that the wastewater quality at the WWTP outlet meets the applicable standards. However, groundwater and surface water around the land application area show a tendency toward increased BOD, COD, TSS, and ammonia levels, although most values remain below the permissible limits according to Government Regulation No. 22 of 2021. These findings indicate that land application activities may influence water quality and therefore require continuous environmental management and monitoring.
Co-Authors Dwi Kurniawan, Dwi Hikmarina, Ria Marhadi Marhadi Pramana, Trio Setiadi, Mohd Rizqi Siti Umi Kalsum Suzana, Asih