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Jurnal Daur Lingkungan

darling
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Published by Universitas Batanghari Jambi

ISSN : - EISSN : 26151626 DOI : http://dx.doi.org/10.33087/daurling

Core Subject : Engineering,

Control & Systems Engineering

Jurnal Daur Lingkungan is a scientific journal published regularly twice a year in February and August by Program Studi Teknik Lingkungan Universitas Batanghari (Department of Environmental Engineering, Univesity of Batanghari). Jurnal Daur Lingkungan is published media for research results of environmental engineering field focusing on environmental management and pollution controll such as latest idea, concept and technology. These results are published in such an original scientific articel and a review. Submitted manuscript must be original, no plagiat and unpublished. Manuscript is submitted online via Open Journal System (OJS), must follow author guideline and writting template. All submission will be blind reviewed by qualified reviewers in their field.

Arjuna Subject : Teknik (semua kategori) - Teknik Kontrol dan Sistem

Articles 7 Documents

Search results for , issue "Vol 2, No 1 (2019): Februari" : 7 Documents clear

Aplikasi Zeolite dari Cangkang Kelapa Sawit Pada Penyerapan Logam Kromium Heksavalen (Cr6+) Heksavalen Pada Industri Elektroplating Lince Muis; Edwin Permana; Hasrul Anwar
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Zeolite is a hydrated alumino-silicate compound having a main element which consists of alkali and alkaline-earth cations, especially Ca, K and Na, with a general formula (LmAlx Sig O2nH2O) where L is a metal. Zeolite can be synthesized from a sample containing silica and alumina. The compounds contain alkali hydroxide or organic bases. Palm kernel shells are one of the industrial wastes containing many minerals such as SiO2 58.02%; Al2O3 8.7%. The source of silica and alumina in oil palm shells is used as a base for making zeolites using the hydrothermal method in a reactor. Fine samples of palm shells were melted with NaOH at 500 °nn C for 1 hour and diluted to produce sodium silicate reactants. Making sodium aluminate reactant is done by dissolving NaOH in distilled water and then heating and adding Al(OH)3 to NaOH solution with stirring. Making zeolite is done by mixing sodium silicate and sodium aluminate reactants and the zeolite crystallization process is carried out using a hydrothermal reactor heated in the oven by varying the hydroternal temperature of 1200C, 150 ° C and 1800C for 8 hours. The synthesized zeolite was characterized using XRF, FTIR and SEM EDX.

Komitmen Pabrik Kelapa Sawit (PKS) Dalam Pengelolaan Lingkungan Hidup Bidang Fisik-Kimia di Kabupaten Muaro Jambi Kurniawasyah Kurniawasyah; Guntar M Saragih
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

The development of factories influences the quality of the environment, especially palm oil mills, in managing the need for checks on quality standards of environmental quality such as water quality, air quality and noise and quality of wastewater, which play an important role in the sustainable use of natural resources. submission of reports or compliance commitments from palm oil factories in conveying the quality standards of waste produced, from 20 palm oil mills operating in Muaro Jambi on average 90% have submitted periodic reports each semester in the management of environmental quality in terms of water quality, air and noise, and the quality of waste water has met the quality standard requirements in accordance with the Law of the Republic of Indonesia Number 32 of 2009 concerning Protection and Management of the Environment, using univariate analysis methods and application of calculations from SPSS obtained level k compliance from palm oil mills operating in compliance with the requirements in accordance with the quality standards and regulations that apply then in terms of PROPER assessment the average palm oil mill operating in Muaro Jambi Regency received a Gold rating in environmental management.

Fitoremediasi Logam Aluminium (Al) Pada Lumpur Instalasi Pengolahan Air Menggunakan Tanaman Melati Air (Echinodorus palaefolius) Monik Kasman; Anggrika Riyanti; Catur Endah Kartikawati
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Clean water as basic need produced by the Regional Water Company (PDAM) and the by-product of this production was in the form of sludge. PDAM sludge contain Aluminium in the form of Al (OH)3 with the potential pollution if thrown into environment. This research aims to determine the efficiency of removal of Al metal on PDAM sludge through phytoremediation by using jasmine water plants and to determine the absorption of Al metal that accumulates in the roots of water jasmine plants in phytoremediation I (without media) and phytoremediation II (with gravel and humus soil). Sludge sample was carried out directly on the outlet sludge drying bed PDAM Water Treatment Plant (IPA) Tanjung Sari. The phytoremediation process is then carried out to reducted Al metal content in the sludge by using water jasmine plants. Furthermore, Al metal concentrations were analyzed at 3, 5, 7, 9 and 11 days of contact and analysis of Al metal absorption on the roots of jasmine water plants was done after phytoremediation process in days-11. The result showed at the contact time 3, 5, 7, 9, and 11 day, the efficiency of Al metal concentration on the phytoremediation I in a sequence were 46%; 62%; 72%; 80%; and 83%, while in phytoremediation II were 50%; 67%; 75%; 81%; and 86%. The concentration of Al metal absorption on the roots of jasmine plant water at phytoremediation I and phytoremediation II are 898,10 mg/l dan 302,42 mg/l. The high absorption in the phytoremediation I due to the absence of planting media so the metal occurs more optimal but they really experienced low power regeneration. While in phytoremediation II which has a growing media, formed a rizosfer zone which is rich in oxygen and microorganism so that the plant having a higher level of regeneration.

Analisis Penurunan Parameter Pencemar Limbah Cair Laundry dengan Multi Soil Layering (MSL) Hadrah Hadrah; Monik Kasman; Karunia Tri Septiani
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Laundry wastewater is grey water, which is part of domestic wastewater, which is not through the toilet. Laundry wastewater contains COD, BOD, TSS, Total Phosphate, pH, MBAS which includes derivatives of organic substances so that the accumulation causes an increase in the organic content of water or groundwater. The purpose of this study was to observe the effects of the hydraulic loading rate (HLR) and permeable layer (zeolite and gravel) on the efficiency of decreasing laundry wastewater pollutants. Variations in HLR consist of 500 l / m2 day, 750 l / m2 day and 1000 l / m2 day. In this study, laundry wastewater was introduced gravitationally into the MSL reactor with dimensions of 15x50x50 cm. The MSL reactor consists of impermeable layers and permeable layers. The impermeable layer is a layer consisting of a mixture of soil and charcoal with a ratio of 2: 1, and a permeable layer consisting of layers of gravel (MSL 1) and zeolite (MSL 2) with a diameter of 0.25 - 0.5cm. Based on the results of the study, the HLR and permeable media have an effect on the decrease of laundry wastewater pollutant parameters. The highest decrease in pollutants for COD, BOD, TSS, Total Phosphate, pH, and MBAS parameters was obtained at HLR 1000 l/m2.d with the highest percentage reduction is 95% at MSL 1 and 92% at MSL 2. Decreasing pollutant concentration of laundry wastewater is higher in MSL 2 (permeable layer of zeolite) compared to MSL 1 (permeable layer of gravel).

Variasi Ketebalan Arang Cangkang Biji Karet dengan Metode Filtrasi Downflow Dalam Penurunan Parameter Fe Air Tanah Dalam Andri Rhomadon Ritonga; Marhadi Marhadi
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Water resources generally cover surface and ground water. Surface water will be more easily polluted than ground water, because surface water is more easily contaminated with sources of pollution so that people use water sourced from deep ground water. In Jambi city particular the Kenali Asam Atas area, is included in a residential area with a moderate density of approximately ± 6,903 Ha. PDAM service area coverage is still 2%, from the service area coverage of 10965 SR. The purpose of this study was to reduce Fe and pH parameters in deep groundwater using downflow and aeration filtration methods on variations in thickness of rubber seed shell charcoal by filtration method and variation of processing time in the aeration process using bubble aerator. The results of the downflow filtration method using variations in the thickness of 15 cm and 30 cm rubber seed shell charcoal for Fe parameters of 0.302 mg / l and pH of 5.08, while in the aeration treatment process using a variation of processing time of 30 minutes and 60 minutes for Fe parameters amounting to 0.354 mg / l and pH of 5.23.

Efektivitas Penurunan Chemichal Oxygen Demand (COD) dan pH Limbah Cair Industri Tahu dengan Tumbuhan Melati Air melalui Sistem Sub-Surface Flow Wetland Anggrika Riyanti; Monik Kasman; Muhammad Riwan
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Some of tofu industries in Jambi City are household industries, where the wastewater from processing unit was disposed of into the environment without treatment. This study aims to analyze the effect of detention time and the effectiveness of decreasing COD concentration and pH neutralization on wastewater of tofu industry using a sub surface flow - wetlands (SSF-wetland) system combined with a filtration system. The plant selected in this study was water jasmine (Echinodorus palaefolius). Variables of waste water detention time in the reactor are 5, 7, 9, 11, 13 and 15 days. Decreasing of COD concentration and increasing of pH were analyzed by comparing influent and effluent from wastewater samples, also the effect of detention time on the effectiveness of parameter reducing on each system. The water quality standard refers to the regulation of the Minister of Environment and Forestry Number 68 Year 2016. The results showed excellent performance from a combination of the two systems where an initial pH with range of 3 increase to pH 6.5-7. The efficiency of reducing COD concentration reached 47-94% during the 15-day detention time with concentration value 125 mg / l, close to the standard value 100 mg / l. The residence time has more significant effect on the reduction of COD in the SSF-Wetland system than the filtration system. Whereas in pH parameters, the residence time does not have a significant effect on both systems.

Analisis Konsentrasi SO2, NO2 dan Partikulat pada Sumber Emisi Tidak Bergerak (Cerobong) Berbahan Bakar Batubara dan Cangkang (Studi Kasus di Kabupaten Muaro Jambi) Sugiarto Sugiarto; Peppy Herawati; Anggrika Riyanti
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

The palm oil processing industry in which produces Crude Palm Oil (CPO) generally uses boilers. The combustion process with a boiler will produce pollutants in the form of particulates (dust), and gases such as NO2 and SO2. There are two palm oil processing industries in Muaro Jambi District that use different fuels: coal and oil palm shell. The purpose of this study was to determine the ratio of SO2, NO2 and particulate concentration in industries that use coal and oil palm shell. Primary data taken in the form of concentrations of SO2, NO2 and particulates also meteorological data. Secondary data taken in the form of map area, height and diameter of the boiler, and production capacity. Sampling time is in the morning, afternoon and evening which is repeated in 3 times. The results showed that the comparison of NO2 and SO2 concentrations produced from coal-fired boilers was higher than shell-fired boilers, but both were still below the quality standard. Particulate concentrations in the palm oil processing industry that use coal-fired boilers are above the quality standard, while shell-fired boilers still meet quality standards.

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Muhammad Subchan

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+6285266237892

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daurling.unbari@gmail.com

Editorial Address
Program Studi Teknik Lingkungan Fakultas Teknik, Universitas Batanghari Jambi Jl. Slamet Ryadi, Broni-Jambi, Kodepos: 36122

Location
Kota jambi,

Jambi

INDONESIA

Abstract

Abstract

Abstract

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Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Subchan

Contact Email -

Phone +6285266237892

Journal Mail Official daurling.unbari@gmail.com

Editorial Address Program Studi Teknik Lingkungan Fakultas Teknik, Universitas Batanghari Jambi Jl. Slamet Ryadi, Broni-Jambi, Kodepos: 36122

Location Kota jambi, Jambi INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Muhammad Subchan

Contact Email
-

Phone
+6285266237892

Journal Mail Official
daurling.unbari@gmail.com

Editorial Address
Program Studi Teknik Lingkungan Fakultas Teknik, Universitas Batanghari Jambi Jl. Slamet Ryadi, Broni-Jambi, Kodepos: 36122

Location
Kota jambi,

Jambi

INDONESIA