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BIOASSESSMENT KUALITAS AIR SUNGAI CIKARO KABUPATEN BANDUNG MENGGUNAKAN STATUS EKOLOGI Luppy Handinata; Barti Setiani Muntalif
Jurnal Teknik Lingkungan Vol. 23 No. 2 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2017.23.2.3

Abstrak: Makrozoobenthos telah umum digunakan untuk bioassessement kualitas air sungai, Indeks Biotik secara luas digunakan untuk kegiatan monitoring kualitas air di seluruh dunia, termasuk negara berkembang. Tujuan dari penelitian ini adalah untuk mengetahui status ekologi Sungai Cikaro dengan menggunakan makrozoobenthos, Hasil penelitian menunjukkan makrozoobenthos yang ditemukan Berdasarkan hasil penelitian ditemukan sebanyak ditemukan sebanyak 4 Filum, 5 kelas, 17 Ordo, 33 famili dan 39 genus makrozoobenthos, Kepadatan makrozoobenthos bervariasi pada setiap lokasi sampling dan periode pengambilan sampel dengan kisaran 13-151 individu/m2. Indeks Shannon-Wienner berkisar antara 1,05 sampai dengan 2,50 termasuk katagori tercemar ringan sampai tercemar sedang, Hal ini sejalan dengan penilaian status ekologis menggunakan Indeks terbaru dimana kisaran nilai berada pada 2,67 "“ 4,78 dan berada dalam sedikit tercemar sampai tercemar sedang Kata kunci: Bioassessment, Kualitas Air, Makrozoobenthos, Status Ekologi Abstract : Macrozoobenthos are commonly used in river health biomonitoring. In monitoring program biotic indices are now widely established in water quality monitoring around the world, including in the tropical countries. The aim of this study was to reveal the ecological status of Cikaro River by using Macrozoobenthos The results of the study found 4 Phylum, 5 classes, 17 Ordo, 33 families and 39 genus makrozoobenthos. The density of macrozoobenthos varied at each sampling site, . The density ranged from 13-151 individuals / m2. Shannon Wienner Index (H ') Index range 1.05 - 2.50 and classified slightly polluted to quite polluted The Result in line with The Assessment of Ecological Status using the scoring system, the ecological status in Cikaro River range 2,67"“ 4,78 and classified quite polluted to moderately polluted Key words: . Bioassessment, Water Quality, Macrozoobenthos, Ecological Status

AKUMULASI KROMIUM PADA PISTIA STRATIOTES DALAM CONSTRUCTED WETLAND TIPE FREE WATER SURFACE UNTUK PENGOLAHAN LIMBAH TEKSTIL Putri Brilian; Barti Setiani Muntalif
Jurnal Teknik Lingkungan Vol. 25 No. 1 (2019)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2019.25.1.6

Abstrak: Laju produksi yang tinggi dalam kegiatan perindustrian mengakibatkan peningkatan dalam jumlah limbah yang dihasilkan sehingga berpotensi untuk mengakibatkan pencemaran terhadap lingkungan dan berdampak pada kesehatan manusia. Limbah yang dihasilkan oleh kegiatan industri dapat mengandung bahan yang bersifat Berbahaya dan Beracun atau dikenal sebagai Bahan B3, seperti logam berat kromium. Kromium banyak digunakan dalam proses produksi oleh berbagai macam jenis industri, salah satunya adalah industri tekstil. Limbah cair industri tekstil mengandung kromium dengan konsentrasi tinggi. Kandungan kromium dalam bentuk heksavalen sangat berbahaya karena bersifat toksik. Teknologi pengolahan yang memiliki efisiensi dari segi biaya, hasil, dan ramah lingkungan untuk meremediasi limbah yang mengandung kromium adalah dengan Constructed Wetland (CW). Namun demikian masih diperlukan berbagai penelitian untuk meningkatkan efektifitas dari sistem CW, sehingga dapat memberikan masukan terhadap penentuan alternatif pengolahan limbah. Penelitian ini bertujuan untuk mengoptimalkan kinerja sistem CW tipe Free Water Surface dan mengetahui efisiensi penyisihan bahan pencemar dalam limbah dengan berbagai variasi konsentrasi kromium dan beban organik, juga mengkaji faktor bioakumulasi pada tumbuhan yang digunakan dalam sistem, Pada penelitian ini, dilakukan pengujian terhadap dua sistem CW yang diberi perlakuan limbah, yaitu Sistem Free Water Surface (FWS) dengan Pistia stratiotes (FWS+Ps), dan Sistem Free Water Surface (FWS) tanpa Pistia stratiotes (FWS"“Ps). Pistia stratiotes merupakan makrofita tipe free floating. Penelitian ini dilakukan dengan menggunakan limbah artifisial dengan variasi konsentrasi COD 50, 100, dan 150 ppm, dan variasi konsentrasi kromium 1,2 dan 3 ppm selama 10 hari. Parameter yang dianalisis berupa DO, pH, kekeruhan, TSS, nitrat, posfat, COD, kromium, dan kualitas lingkungan. Hasil menunjukan bahwa efisiensi optimum penyisihan Kromium berturut-turut mencapai 60%, 66%, 76%, 73%, 78%,dan 77%, sedangkan efisiensi optimum penyisihan COD berturut-turut mencapai 79%, 72%, 75%, 66%, 88%, dan 94% pada variasi 1,2/50, 3/50, 1,2/100, 3/100, 1,2/150, dan 3/150. Nilai akumulasi kromium lebih besar pada bagian akar dibandingkan dengan taruk. Model yang dapat digunakan dalam menentukan hubungan antara penyisihan senyawa pencemar dan penurunan konsentrasi nutrisi yang direpresentasikan sebagai nitrat dan posfat dalam sistem Constructed Wetland tipe Free Water Surface menggunakan Pistia stratiotes adalah : COD = -0,066 x + 0,107 y + 61,419 dan Krom = -0,030 x + 0,099 y +47,255. Kata kunci : Constructed wetland, Free Water Surface, Kromium, Limbah Cair Tekstil, Pistia stratiotes.Abstract: High production of an industry activity causes rising waste that is produced. It potentially made the pollution on environment and impacted for human health. Waste is produced by industry activity which can be contained poison and risky pollution substance (B3), such as chromium metal. Many chromium is used in a process of variety industry kinds, one of them is a textile industry. Waste water of textile industry contains a chromium with high concenteration. Chromium on heksavalen is very risky because it contains a toxic. Technology processing has an efficiency of cost, result and friendly environment for chromium waste that is contained by Constructed Wetland (CW). However, some observation are still needed for increasing the effectivity CW system. It can be separated chromium substance of a waste, for example observing model of CW by seeing various type of water flow and plant-life. Also, bio-accumulation factor in the plants, it gives an input on deciding alternative waste processed. In this study, four systems of CW are observed by waste-treating. They are Free Water Surface Pistia stratiotes (FWS+Ps), and Free Water Surface without Pistia stratiotes (FWS-Ps). Pistia stratiotes is a macrophyte type of free floating. This study uses artificial waste with variety concentrate of COD 50, 100, and 150 ppm, also variety concentrate of chromium 1,2, and 3 during ten days. The parameters analyzed were DO, pH, turbidity, TSS, nitrate, phosphate, COD, chromium, and environmental quality. The results showed that the optimum efficiency of Chromium removal reached 60%, 66%, 76%, 73%, 78%, and 77%, while the optimumefficiency of COD allowance reached 79%, 72%, 75%, 66% respectively. , 88%, and 94% in variations 1,2 / 50, 3/50, 1,2 / 100, 3/100, 1,2 / 150, and 3/150. The accumulated value of chromium is greater in the root part compared to taruk. The model that can be used in determining the relationship between polluting compounds and decreasing the concentration of nutrients represented as nitrate and phosphate in the Constructed Wetland type of Free Water Surface using Pistia stratiotes are: COD = -0,066 x + 0,107 y + 61,419 and Chrome = -0,030 x + 0.099 y +47,255.Keywords: Constructed Wetland, Free Water Surface, Chromium, Textile Wastewater, Pistia stratiotes.

Helminth Eggs Parameter of Water Spinach Agriculture Field in Bandung Mayrina Firdayati; Peni Astrini Notodarmojo; Barti Setiani Muntalif; Didit Trihartomo; Inat Shani Fathuna; Kiki Somantri
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Volume 2, Number 1, October 2018
Publisher : Universitas Trisakti

The high prevalence of helminth infection in Indonesia had encouraged the government to issue the Regulation of the Minister of Health concerning the Prevention of Soil-transmitted Helminths in 2017. Researches on the presence of helminth eggs in the environment, in soil and water as a media for transmitting the disease, are very few. Aim: The aim was conducted to investigate the potential presence of helminth eggs causing STH infections in two urban agricultural areas in northern and southern part of Bandung City. Methodology and results: Samples of water from the inlet and plantation area, as well as soil and water spinach produced by both regions, were collected and analyzed for the presence of helminth eggs using modified Bailinger methods. The number of helminth eggs of 1–119 eggs/L in water, soil, and vegetable samples. Conclusion, significance, and impact study: The results confirmed that the irrigation water used in both areas has been contaminated by feces. The average number of fecal coli exceeds the allowable value for the irrigation water source based on the Grade 4 of water quality criteria in Indonesia. Variations in the number of helminth eggs found in the samples can be caused by environmental conditions such as temperature, humidity, and soil types. The presence of helminth eggs in irrigation water and land samples exceeds the value recommended by WHO (2006) in the guidelines for the safe use of wastewater for agriculture. It can lead to an increased risk of helminth infection to consumers, agricultural workers, as well as residents around the farmland.

The Efficiency of Ascaris Spp. Eggs Inactivation in Sewage Sludge by Lime Dosage, Ammonia Concentration, and Temperature Variation Husna Muizzati Shabrina; Barti Setiani Muntalif; Mayrina Firdayati
JURNAL KESEHATAN LINGKUNGAN Vol. 15 No. 4 (2023): JURNAL KESEHATAN LINGKUNGAN
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jkl.v15i4.2023.267-274

Introduction: Ascaris spp. eggs threaten sludge reuse because they are usually more environmentally resistant than other microorganisms. Consequently, the WHO recommended an acceptable limit of <1 helminth egg per gram of total solid as a health-based target for treated feces and fecal sludge and aimed to ascertain the effectiveness and reduction rate of Ascaris spp. eggs in sludge at various lime doses, ammonia concentrations, and temperature values. Methods: Eggs were detected and enumerated using the flotation and sedimentation principle. The reduction process was performed in batches with quick lime doses of 30% and 50% w/w, ammonia concentrations of 1,000 and 5,000 mg/L, and temperatures of 30°C and 50°C. Results and Discussion: The number of eggs of Ascaris spp. fertile in the ponds was 1.38 ± 1.38 eggs/gram to 42.98 ± 13.09 eggs/gram, and the infertile amount was 0.46 ± 0.80 eggs/gram to 17.82 ± 6.55 eggs/gram. Using a temperature of 40°C, 50% CaO, and 5,000 ppm ammonia resulted in the highest percentage of reduction, 97.98 - 98.09% but 1.12 eggs/gram was remaining. Conclusion: Higher pH and ammonia levels primarily affect egg decrease in Ascaris spp. To reduce 99% of Ascaris spp. eggs until it reaches <1 egg/g, a dose of 50% CaO is required, with 5,000 ppm ammonia at a temperature of 40°C for 2.7 hours.

The application of Life Cycle Assessment to achieve sustainable tourism: A literature review Nofriya Nofriya; Barti Setiani Muntalif; Benno Rahardyan
Sustinere: Journal of Environment and Sustainability Vol. 6 No. 2 (2022): 92-173 (August 2022)
Publisher : Center for Science and Technology, IAIN Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Increased development of tourism-related infrastructure to meet the needs of tourists visiting tourist destinations causes greater environmental problems such as greenhouse gas emissions, higher amount of waste, liquid waste as well as sanitation and aesthetics issues. Therefore, it is necessary to evaluate the environmental aspects of tourism activities using environmental performance indicators. The basic idea of the environmental performance evaluation framework is to identify and assess to facilitate continuous improvement and prevent further environmental degradation. The Life Cycle Assessment (LCA) can apply to find tourism activities that have negatively impacted environmental sustainability. Determination of environmental impacts using LCA is a method that can thoroughly identify the stages in tourism activities that can generate environmental impacts. LCA can find the amount of carbon footprint generated by tourism activities, the sector that has the most impact on the environment and the best alternative to realize sustainable tourism.

Assessment of the Water Quality of Jatiluhur Reservoir, the Downstream of Citarum Cascade River, Using Selected Physico-Chemical Parameters Corsita, Lieza; Arwin, Arwin; Muntalif, Barti Setiani; Salami, Indah Rachmatiah
Jurnal Rekayasa Kimia & Lingkungan Vol 10, No 1 (2014): Jurnal Rekayasa Kimia & Lingkungan
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v10i1.2171

Physico-chemistry and biological data were investigated from October 2010 until April 2011 of Jatiluhur reservoir. A total of six sampling stations were selected for this study. The discharge and hidrological data were obtained from Perum Jasa Tirta II Jatiluhur. The results showed that the hydrological regime in the reservoir Jatiluhur was affected by global phenomenon La Nina events in 2010 and early in 2011. Stream flows were determined during sampling to range from 78 to 482.5 m3/s. The water quality findings were as follows: pH (6.93-8.81), temperature (26.37-30.6C), dissolved oxygen (0.733-5.2 mg/l), conductivity (2.45-233mhos/cm), COD (7.36-96.9 mg/l), turbidity (4.063-65.6 NTU), total phosphate (0.002-0.324 mg/l), total nitrogen (0.99-5.96 mg/l), chlorophyl (2.237-43.37 mg/m3), visibility (30-160 cm). The eutrophication was pronounced at Jatiluhur reservoir. Canonical Correspendence Analysis found that some water quality parameters correlated positively with the discharge and the water level.

The application of Life Cycle Assessment to achieve sustainable tourism: A literature review Nofriya, Nofriya; Muntalif, Barti Setiani; Rahardyan, Benno
Sustinere: Journal of Environment and Sustainability Vol. 6 No. 2 (2022): 92-173 (August 2022)
Publisher : Center for Science and Technology, Universitas Islam Negeri Raden Mas Said Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22515/sustinerejes.v6i2.231

Increased development of tourism-related infrastructure to meet the needs of tourists visiting tourist destinations causes greater environmental problems such as greenhouse gas emissions, higher amount of waste, liquid waste as well as sanitation and aesthetics issues. Therefore, it is necessary to evaluate the environmental aspects of tourism activities using environmental performance indicators. The basic idea of the environmental performance evaluation framework is to identify and assess to facilitate continuous improvement and prevent further environmental degradation. The Life Cycle Assessment (LCA) can apply to find tourism activities that have negatively impacted environmental sustainability. Determination of environmental impacts using LCA is a method that can thoroughly identify the stages in tourism activities that can generate environmental impacts. LCA can find the amount of carbon footprint generated by tourism activities, the sector that has the most impact on the environment and the best alternative to realize sustainable tourism.

Helminth Eggs Parameter of Water Spinach Agriculture Field in Bandung Mayrina Firdayati; Peni Astrini Notodarmojo; Barti Setiani Muntalif; Didit Trihartomo; Inat Shani Fathuna; Kiki Somantri
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Volume 2, Number 1, October 2018
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v2i1.3553

The high prevalence of helminth infection in Indonesia had encouraged the government to issue the Regulation of the Minister of Health concerning the Prevention of Soil-transmitted Helminths in 2017. Researches on the presence of helminth eggs in the environment, in soil and water as a media for transmitting the disease, are very few. Aim: The aim was conducted to investigate the potential presence of helminth eggs causing STH infections in two urban agricultural areas in northern and southern part of Bandung City. Methodology and results: Samples of water from the inlet and plantation area, as well as soil and water spinach produced by both regions, were collected and analyzed for the presence of helminth eggs using modified Bailinger methods. The number of helminth eggs of 1–119 eggs/L in water, soil, and vegetable samples. Conclusion, significance, and impact study: The results confirmed that the irrigation water used in both areas has been contaminated by feces. The average number of fecal coli exceeds the allowable value for the irrigation water source based on the Grade 4 of water quality criteria in Indonesia. Variations in the number of helminth eggs found in the samples can be caused by environmental conditions such as temperature, humidity, and soil types. The presence of helminth eggs in irrigation water and land samples exceeds the value recommended by WHO (2006) in the guidelines for the safe use of wastewater for agriculture. It can lead to an increased risk of helminth infection to consumers, agricultural workers, as well as residents around the farmland.

Tourism-Driven Waste and Greenhouse Gas Emissions: A Case Study of Hotels And Culinary Activities in Bukittinggi Nofriya Nofriya; Arief Sudradjat; Barti Setiani Muntalif; Benno Rahardyan; Kelvianto Shenyoputro
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 9, NUMBER 1, APRIL 2026
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v9i1.24502

The rapid growth of tourism, particularly throughout the hospitality and culinary industries, has intensified municipal waste management issues due to increasing waste volume. Aims: This study aimed to quantify solid waste quantification and greenhouse gas (GHG) emissions assessment from hotels and culinary tourism in secondary urban centers, which contribute to overarching sustainability challenges and guide more effective municipal waste management strategies. Methodology and results: This study employed a quantitative approach by collecting waste data from various types of accommodations and interviews with 450 tourists. GHG emissions were estimated for both accommodation-generated waste and food waste, using relevant emission factors for each category. Among the sampled accommodations, the 4-star hotel recorded the highest average per capita waste generation at 0.411 kg/tourist/day and generated the highest per capita GHG emissions at 0.688 kg CO₂-eq/tourist/day. Rice generated the largest food loss and waste (FLW) at 0.014 kg/tourist/day during the post-harvest phase. FLW from meat resulted in the highest GHG emissions, at 0.023 kg CO₂-eq/tourist/day during the production phase, while FLW from fish generated the highest GHG emissions, at 0.041 kg CO₂-eq/tourist/day in the distribution and marketing phase. Conclusion, significance, and impact study: The findings indicate that higher-class hotels generate greater amounts of waste and associated GHG emissions. In terms of culinary activities, rice contributes most to food loss and waste (FLW), while meat and fish contribute the highest GHG emissions. These quantified results provide an empirical basis for improving municipal waste management and developing targeted climate mitigation strategies in the tourism sector.

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