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REMOVAL OF COD, BOD, AMMONIA AND TSS USING ELECTROCOAGULATION METHOD WITH A COMBINATION OF ALUMINUM (Al) AND IRON (Fe) ELECTRODES IN FISH PROCESSING WASTEWATER Munawarah, Syahna; Juliansyah Harahap; Rohendi, Aulia
Indonesian Journal of Environmental Sustainability Vol. 1 No. 2 (2023): December 2023
Publisher : Center for Environmental Studies, Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ijes.v1i2.4147

The Wastewater from fish processing contains highly organic pollutants, causing pollution to water bodies. Electrocoagulation method is utilised in fisheries wastewater treatment because of its simple and easier to do and also effective in removing pollutants. This research uses an experimental method with a quantitative approach by using dependent variables such as COD, BOD, ammonia, TSS and pH and independent variables such as electrical voltage of 3, 5 volts and contact time of 60, 90 and 120 minutes. The results of the electrocoagulation process using Al and Fe electrodes showed the effectiveness of reducing the concentration of COD, BOD and TSS values by 96.34%, 95.2% and 73.22% with the maximum voltage of 5 volts and a contact time of 120 minutes. The effectiveness of reducing ammonia concentration occured at the optimum voltage of 3 with a contact time of 60 minutes, which was 98.75%. The pH concentration increased from acidic to alkaline. Based on the results of this study, the amount of voltage in the electrocoagulation method can affect the concentration of COD, BOD, ammonia and TSS contained in wastewater from fish processing. The results obtained show the quality of wastewater in accordance with predetermined quality standards.

Community's Willingness to Participate in Wastewater Management in Aceh Rohendi, Aulia; Faridy, Faizatul; Adinata, Budi Rahmat; Kadafi, Muhammad; Iqra, Alief Prasandi; Rahmawan, Iman
Journal of Community Based Environmental Engineering and Management Vol. 9 No. 1 (2025): March 2025
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v9i1.21051

Communal wastewater treatment plants (WWTPs) have been established in the Province of Aceh, mostly in Banda Aceh City as the capital and other parts of the province, to address significant environmental risks posed by wastewater originating from domestic activities. However, limited coverage, poor effluent quality, and insufficient community involvement persist. This research assesses public participation and willingness to engage in wastewater management practices. A quantitative survey was conducted with 148 Banda Aceh and Aceh Barat respondents, selected through multi-stage random sampling. The first stage in respondent selection is based on area. Banda Aceh City, the provincial capital, was chosen as the initial location for the respondents’ residence, followed by Meulaboh as the regency capital. The second stage involves respondents who have household businesses (which generate domestic waste, in this case, owners of laundry and vehicle washing businesses) and those who do not have businesses. The survey explored respondents' perceptions of environmental pollution, awareness of wastewater regulations, and their readiness to participate in management efforts. The findings reveal that 77.7% of respondents are willing to join in wastewater management initiatives, with 52.21% expressing a willingness to attend community meetings and 18.14% agreeing to pay fees for communal WWTP services. Key factors influencing participation include awareness of environmental issues, positive perceptions of communal WWTPs, and the belief that the government should provide wastewater treatment infrastructure. The study concludes that increasing public awareness and involving communities in policy formulation is crucial for improving wastewater management in Aceh. These insights can guide local governments in developing effective regulations and fostering sustainable community engagement in environmental protection efforts, potentially leading to a healthier and more sustainable environment for the people of Aceh.

ANALYSIS OF THE ROLE OF MOTHERS IN FOSTERING GREEN BEHAVIOR IN EARLY CHILDHOOD Faridy, Faizatul; Mahyana, Mahyana; Munawwarah, Munawwarah; Amelia, Lina; Rohendi, Aulia
Bunayya Vol 10, No 2 (2024): Juli 2024
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/bunayya.v10i2.26031

Environmental issues are one of the global issues that have not been resolved since the 21st century despite many efforts made both through organizational movements and socialization. One of the main causes of environmental problems is waste produced by humans as a result of daily life behavior. This study aims to analyze how the role of mothers in fostering environmental/green behavior attitudes in early childhood and analyze what are the obstacles in implementing green behavior in early childhood at home. The research method used in this study is a qualitative method with a case study research design. The sampling technique used is purposive sampling because the sample to be studied is selected based on certain criteria, namely families who have early childhood with an age range of 4-8 years. The data collection techniques used in this study were observation, interview and documentation techniques. The results of the study found that mothers play an important role in fostering green behavior in early childhood at home. There are several roles of mothers in fostering green behavior at home including as role models, as caregivers or first educators, and as the main managers in managing full households. The obstacles that mothers often face are limited knowledge about green behavior, limited time and resources, environmental influences and family consumption patterns. It is hoped that future research can explore the development of interesting and age-appropriate educational materials that can help educate them about environmental issues in a fun and understandable way.

PERAN PEREMPUAN DALAM KONSERVASI AIR RUMAH TANGGA Rohendi, Aulia; Nur, Chairan M.
INTERNATIONAL JOURNAL OF CHILD AND GENDER STUDIES Vol 4, No 1 (2018)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/equality.v4i1.4482

The availability of world freshwater that can be used by humans is very small in number compared with many people's estimates, especially for those living in regions with abundant of water. Water conservation should be done according to Islamic advice, then considering other users' water needs, maintaining water quality, saving energy, and considering increasing water demand as per population growth. Prior to the scarcity and water damage, water conservation needs to be done in non-domestic and domestic / household levels. Household water conservation can be done through behavioural change and technological change. This study focuses on changes in household behavior in water conservation related to the role of women. A qualitative approach is applied in this study by conducting interviews with resource persons who play a significant role in environmental issues and some are housewives. The results show that household water conservation can be done in simple and easy ways, for example by monitoring water use by children, choosing water-saving ways of gardening, washing clothes at once, and so on. The role of women in household water conservation is significant because women are the main users of water and women can educate children early on. The government is expected to arrange strategies to promote water conservation on a household scale by educating and disseminating it to women's associations at the village level.Keywords :

PENGGUNAAN EKSTRAK KULIT SINGKONG (Manihot esculenta) SEBAGAI BIOKOAGULAN UNTUK MENURUNKAN PARAMETER PENCEMAR PADA LIMBAH CAIR RUMAH PEMOTONGAN AYAM Ashari, Teuku Muhammad; Hidayat , Fadhillah Ridha; Rohendi, Aulia
AMINA Vol. 5 No. 2 (2023): August 2023
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/amina.v5i2.4128

Air limbah Rumah Pemotongan Ayam (RPA) terlebih dahulu harus diolah sebelum dibuang ke badan air. Penelitian ini bertujuan untuk menurunkan kadar pencemar dalam air limbah RPA sesuai dengan baku mutu air limbah. Dalam penelitian ini dilakukan proses pengolahan air limbah RPA secara koagulasi-flokulasi dengan menggunakan biokoagulan ekstrak kulit singkong untuk menurunkan kadar pH, kekeruhan, TSS dan COD pada limbah RPA. Hasil penelitian menunjukkan bahwa dosis biokoagulan ekstrak kulit singkong berpengaruh terhadap perubahan parameter pH, kekeruhan, TSS dan COD. Pengujian dilakukan dengan memvariasikan dosis biokoagulan yaitu 0 ml, 5 ml, 10 ml, 15 ml, 20 ml dan 25 ml. Hasil penelitian menunjukkan bahwa penurunan nilai pH, kekeruhan, TSS dan COD paling optimum terjadi pada dosis biokoagulan 5 ml. Dosis biokoagulan sebanyak 5 ml mampu menurunkan nilai pH menjadi 7,5, menurunkan nilai kekeruhan menjadi 172,7 NTU dengan efisiensi sebesar 60,48%, menurunkan kadar TSS menjadi 220 mg/L dengan efisiensi 69,01% dan menurunkan COD menjadi 1.279 mg/L dengan efisiensi 34,97%. Biokoagulan ekstrak kulit singkong dapat menurunkan parameter pencemar pada limbah cair RPA, namun penurunan yang memenuhi baku mutu hanya pada parameter pH dan untuk parameter kekeruhan TSS dan COD mengalami penurunan namun belum memenuhi baku mutu air limbah RPA yang telah ditetapkan oleh Peraturan Menteri Lingkungan Hidup Republik Indonesia No. 5 tahun 2014 Tentang Baku Mutu Air Limbah.

PENGGUNAAN PROTOTIPE KERAN WUDU OTOMATIS MENGGUNAKAN ARDUINO DAN MULTI SENSOR UNTUK KONSERVASI AIR Abdul Wahid, Mulyadi; Vazilla, Vebri; Rohendi, Aulia
Lingkar: Journal of Environmental Engineering Vol. 4 No. 1 (2023): LINGKAR : Journal of Environmental Engineering
Publisher : Department of Environmental Engineering (Prodi Teknik Lingkungan), Fakultas Sains dan Teknologi, UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ljee.v4i1.2749

Generally, the volume of water used for wudu varies for each person, with an average of 6 liters per person per time, depending on the habit of how one opens the tap and the water flow rate. However, according to hadith, the Prophet Muhammad Saw performed wudu using only one mud of water (625 milliliters). Water conservation during wudu can be achieved by reducing the amount of water discharged from the tap. In this study, an automatic wudu faucet prototype was designed, equipped with infrared sensors, a buzzer, ultrasonic technology, and controlled by an Arduino Uno microcontroller. In this system, the faucet will only open when there is an object or a hand/foot beneath it and will close when no object is detected anymore. Additionally, the system will produce a sound indicating that an object is approaching within a distance of 10 cm. This prototype is able to increase the efficiency of water usage during wudu by 67%. The average water usage for wudu using a manual faucet by the subjects was found to be 4.86 liters per person per time. After using the automatic wudu faucet prototype, the average water usage was reduced to 1.624 liters per person per time. Water conservation, even in small activities like wudu, can contribute to preserving water resources and ensuring their availability on Earth.

PERENCANAAN SUMUR RESAPAN PADA GAMPONG LAMTEH BANDA ACEH Hasanah Balqis, Salsabila; Rohendi, Aulia; Harahap, Juliansyah
Lingkar: Journal of Environmental Engineering Vol. 4 No. 1 (2023): LINGKAR : Journal of Environmental Engineering
Publisher : Department of Environmental Engineering (Prodi Teknik Lingkungan), Fakultas Sains dan Teknologi, UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ljee.v4i1.2894

Changes in land use cause to reduced water absorption. Aceh Province is one of the areas that does not yet have technical regulations that have been implemented in terms of increasing water infiltration. This is one of the causes of not optimal flood handling. In urban areas, for example in the capital of Aceh Province, namely Banda Aceh, floods still occur frequently when there is high rainfall intensity and long duration of rain. One of the villages that experienced inundation was Gampong Lamteh, Ulee Kareng District, Banda Aceh. One solution to this problem is the construction of environmentally sound drainage in the form of infiltration wells. The existing drainage channels in Gampong Lamteh Banda Aceh are currently only located at a few points to drain excess water into water bodies while the rest are still ground canals. The cause of inundation is due to the unavailability of rainwater infiltration sites. After planning, the infiltration discharge value obtained by the infiltration wells is 0.000006594 m3/second and the total storage volume is 70,650 m3 and the design of the infiltration wells is planned in the form of a circle with a well height of 3 m, radius 0.5 m radius and the planned number of wells is 30 wells.

Mendorong Praktik Pola Asuh Ramah Lingkungan di Kalangan Orang Tua Anak Usia Dini Melalui Green Parenting Faridy, Faizatul; Rohendi, Aulia; Nurhayati, Nurhayati
JKA Vol. 2 No. 2 (2025): JKA
Publisher : Bansigom Na Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26811/defdwh60

Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis penerapan pola asuh ramah lingkungan (green parenting) oleh orang tua anak usia dini. Melalui pendekatan kualitatif studi kasus, data diperoleh dari observasi terstruktur, wawancara terbuka, dan dokumentasi pada komunitas orang tua di Banda Aceh. Hasil penelitian menunjukkan bahwa meskipun sebagian orang tua telah menerapkan praktik ramah lingkungan secara sporadis, pemahaman mereka terhadap konsep green parenting masih rendah. Anak-anak usia dini belum secara aktif dilibatkan dalam aktivitas ramah lingkungan karena adanya persepsi bahwa mereka belum mampu. Kendala utama yang dihadapi orang tua antara lain keterbatasan informasi, waktu, dan kurangnya panduan praktik yang sederhana. Namun, mayoritas orang tua menunjukkan antusiasme untuk berubah dan menerapkan pola asuh yang lebih ekologis jika diberikan edukasi yang praktis, menyenangkan, dan kontekstual. Penelitian ini merekomendasikan perlunya program edukasi green parenting yang terintegrasi antara keluarga, PAUD, dan komunitas untuk membentuk karakter peduli lingkungan sejak usia dini.

Pembuatan Pupuk Cair dari Air Cucian Beras dan Sisa Sampah Dapur Yahya, Husnawati; Rohendi, Aulia; Ashari, Teuku Muhammad; Harahap, Juliansyah; Nur, Suardi; Fathma, Syarifah Seicha; Ginayatri, Lisa
Jurnal Inovasi Penelitian dan Pengabdian Masyarakat Vol. 4 No. 1 (2024): Juni
Publisher : Indonesia Emerging Literacy Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53621/jippmas.v4i1.294

Pengabdian kepada masyarakat merupakan salah satu dari Tri Dharma perguruan tinggi bagi masyarakat. Air cucian beras dan juga limbah dapur merupakan sampah organik yang jarang dimanfaatkan sebagai salah satu alternatif pupuk yang ramah lingkungan. Sebagian besar sampah dapur dapat dijadikan pupuk kompos maupun pupuk cair. Tujuan dilakukan pengabdian ini adalah untuk memberikan edukasi bagi masyarakat tentang pemanfaatan limbah dapur dan juga air cucian beras sebagai salah satu unsur hara alami bagi tanaman. Dengan cara ini diharapkan dapat mengurangi sampah organik rumah tangga. Metode yang digunakan dalam pengabdian ini berupa pemberian penyuluhan dan praktek pembuatan pupuk. Bahan yang digunakan berupa air cucian beras, gula merah dan juga sisa sampah dapur. Campuran tersebut difermentasi selama 7-10 hari. Selama proses ini berlangsung, tutup wadah dibuka sesaat untuk mengurangi kebocoran wadah akibat gas-gas hasil fermentasi yang dihasilkan oleh bakteri. Hasil fermentasi air cucian beras dan juga limbah dapur setelah 7-10 hari berwarna kecoklatan dan berbau sedikit asam. Hasil pengabdian ini berupa pupuk organik cair yang siap diaplikasikan bagi tanaman. Pengaruh pemberian pupuk terhadap tanaman belum dilakukan karena keterbatasan waktu dan akan dilakukan survei pada agenda kegiatan pengabdian berikutnya di Desa Lamreh.

ANALYSIS OF THE ROLE OF MOTHERS IN FOSTERING GREEN BEHAVIOR IN EARLY CHILDHOOD Faridy, Faizatul; Mahyana, Mahyana; Munawwarah, Munawwarah; Amelia, Lina; Rohendi, Aulia
Bunayya Vol 10 No 2 (2024): Juli 2024
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/bunayya.v10i2.26031

Environmental issues are one of the global issues that have not been resolved since the 21st century despite many efforts made both through organizational movements and socialization. One of the main causes of environmental problems is waste produced by humans as a result of daily life behavior. This study aims to analyze how the role of mothers in fostering environmental/green behavior attitudes in early childhood and analyze what are the obstacles in implementing green behavior in early childhood at home. The research method used in this study is a qualitative method with a case study research design. The sampling technique used is purposive sampling because the sample to be studied is selected based on certain criteria, namely families who have early childhood with an age range of 4-8 years. The data collection techniques used in this study were observation, interview and documentation techniques. The results of the study found that mothers play an important role in fostering green behavior in early childhood at home. There are several roles of mothers in fostering green behavior at home including as role models, as caregivers or first educators, and as the main managers in managing full households. The obstacles that mothers often face are limited knowledge about green behavior, limited time and resources, environmental influences and family consumption patterns. It is hoped that future research can explore the development of interesting and age-appropriate educational materials that can help educate them about environmental issues in a fun and understandable way.

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