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Potensi Penggunaan Abu Terbang Cangkang Sawit sebagai Adsorben Logam Arsen dari Air Limbah Tambang Rainiyati Rainiyati; Ahmad Riduan; Sarah Fiebrina Heraningsih
Jurnal Civronlit Unbari Vol 5, No 2 (2020): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/civronlit.v5i2.66

Abstract

Arsenic is a dangerous compound that accumulates in nature as a result of anthropogenic activities, one of which is gold mining. Effluent originating from the remaining mining is simply abandoned even though it contains Arsenic which is above the threshold set by the Government of the Republic of Indonesia. The purpose of this study was to analyze the ability of palm shell fly ash to remove arsenic in the residual gold mining effluent. The technology applied in this study was absorption by direct mixing followed by settling and filtering. The maximum arsenic removal efficiency achieved in this study was valued at 81.98%. The longer the contact time between the palm shell fly ash and the waste sample, the less the amount of Arsenic in the waste water will be. The results of this study indicate that the method of removing arsenic from wastewater using palm shell fly ash is very effective, easy to apply and cheap in terms of the cost required.
Mercury removal from gold mining wastewater using palm oil fuel ash (POFA) Rainiyati Rainiyati; Ahmad Riduan; Sarah Fiebrina Heraningsih; Bunga Andari Mukhtasida
Journal of Degraded and Mining Lands Management Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.093.3525

Abstract

Mercury is a harmful element that commonly accumulates in the environment through anthropogenic activities such as gold mining. This study aimed to examine the use of palm oil fuel ash (POFA) as an agricultural waste to remove mercury in gold mining wastewater. The technology applied in this study was adsorption and precipitation. POFA was first washed until neutral then mixed with gold mining effluent with time variation of 30, 60, 90 minutes. Next, precipitate it for 30 minutes. The adsorbent dose used in this study was 250 mg with 1 litre effluent. The maximum adsorption efficiency observed in this study was 96.77%. The utilization of POFA as an adsorbent reduced mercury levels in wastewater below the allowed released mercury level to the environment (0.0025 mg Hg/L). Results indicate that reducing mercury from gold mining wastewater by utilizing POFA was simple, effective, and low-cost to be implemented.
Produksi Air Bersih di Ma’had Rizqullah Desa Simpang Sungai Duren Kecamatan Jambi Luar Kota Muara Jambi Ahmad Riduan; Rainiyati Rainiyati; Sarah Fiebrina Heraningsih; Dian Ariansyah
Jurnal Pengabdian Pada Masyarakat Vol 4 No 4 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1082.245 KB) | DOI: 10.30653/002.201944.225

Abstract

CLEAN WATER PRODUCTION IN RIZQULLAH ISLAMIC BOARDING SCHOOL JAMBI. Pondok Pesantren is an Islamic boarding school where students are learning about Islam as well as science and technologies. Adequate and good quality of facilities and infrastructures are needed to support good teaching and learning process. One of such facilities is clean and healthy water which is important to students and teachers in the Pondok Pesantren. Bad quality of water, either for washing or drinking, will affect students’ concentration in studying. Therefore, our community service project was aimed at improving the quality of water at Ma’had Rizqullah by installing a clean water system using multilevel filtration method. The water to be processed was ground water collected from bore wells in Pondok area. By this technology, the requirement of clean water in Ma’had Rizqullah can be met, al can also supply water needs for community around the Pondok. The product of this technology was clean water that can be used for daily activities by students and teachers living in Pondok and surrounding people.
Pemanfaatan Sampah Rumah Tangga Menjadi Beberapa Jenis Pupuk Cair MOL (Mikro Organisme Lokal) di Desa Pudak Kecamatan Kumpeh Ulu Kabupaten Muara Jambi Rainiyati Rainiyati; Ahmad Riduan; Zulkarnain Zulkarnain; Eliyanti Eliyanti; Sarah Fiebrina Heraningsih
Jurnal Pengabdian Pada Masyarakat Vol 4 No 4 (2019)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (766.324 KB) | DOI: 10.30653/002.201944.227

Abstract

THE PROCESSING OF HOUSEHOLD WASTE INTO VARIOUS TYPES OF LOCAL MICRO ORGANISMS (LMO) LIQUID FERTILIZERS IN PUDAK VILLAGE, KUMPEH ULU DISTRICT, MUARO JAMBI REGENCY. Household waste such as leftover rice and vegetables can be used as a major component in producing Local Micro Organism (LMO). Local Micro Organism has many advantages, including being used as liquid organic fertilizer, as a decomposer in compost processing, as well as being used as bio-pesticides. The purpose of this community service project was to help the people, particularly farmers, in Pudak Village in producing LMO liquid fertilizer by providing them with relevant knowledge and technology. The technology was developed by utilizing of leftover rice and vegetables which are normally treated as unwanted household wastes. This LMO liquid fertilizer is very much needed by farmers to increase their farm output since it was proven to be able to improve plant growth and development, which in turn increase farm production eventually. In addition, this liquid fertilizer can also be sold and resulting in additional income for farmer household, and village community in general. Finally, as is stated in the objective, this community service program has produced output in the form of LMO liquid fertilizer, which then can be applied on farmers’ field.
PROGRAM PENGEMBANGAN KEWIRAUSAHAAN (PPK) USAHA TANAMAN HERBAL MAHASISWA FAKULTAS PERTANIAN UNIVERSITAS JAMBI Rainiyati Rainiyati; Ahmad Riduan; Sarah Fiebrina Heraningsih
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 3: (Special Issue) December 2018
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v3i0.2507

Abstract

Program Pengembangan Kewirausahaan (PPK) Produk Unggulan Pertanian Demi Terciptanya Agropreneur Muda berfokus pada usaha-usaha bidang pertanian. Fokus usaha yang  dijalankan yaitu tanaman herbal. Adanya unit usaha ini diharapkan menjadi wadah kreatifitas dan memancing inovasi dari mahasiswa disamping itu akan menghasilkan income untuk kemandirian mahasiswa. DOI: https://doi.org/10.26905/abdimas.v3i0.2507
TEKNOLOGI PENGOLAHAN AIR MINUM MENGGUNAKAN MULTI FILTRASI DI MA’HAD RIZQULLAH Ahmad Riduan; Rainiyati; Elly Indra Swari; Sarah Fiebrina Heraningsih; Dian Ariansyah
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 1 (2020): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2020
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (562.404 KB)

Abstract

Abstract Pondok Pesantren is an Islamic school that focuses on Islamic religious education, especially Al-Quran education. Drinking water that is healthy and fit for consumption will be an essential factor in increasing the concentration and ability of the students in understanding the knowledge. This service program aims to provide a drinking water treatment technology with a multilevel filtration method that will produce healthy and potable water for students and boarding school administrators. The products from this project are drinking water treatment technology and drinking water that is healthy and fit for consumption for students and boarding school administrators. The existence of drinking water technology supposed to generate additional income for the boarding school. Abstrak Pondok Pesantren adalah sekolah islam yang berfokus pada pendidikan agama Islam khususnya pendidikan Al Qur’an. Air minum yang sehat dan layak dikonsumsi akan menjadi salah satu faktor penting dalam meningkatkan konsentrasi dan kemampuan santri dalam memahami ilmu yang diajarkan. Program pengabdian ini bertujuan untuk memberikan suatu teknologi pengolahan air minum dengan metode filtrasi bertingkat yang akan menghasilkan air yang sehat dan layak minum bagi santri dan para pengurus pondok pesantren. Produk yang dihasilkan dari pengabdian ini ialah teknologi pengolahan air minum serta air minum yang sehat dan layak dikonsumsi bagi santri dan pengurus pondok pesantren.Adanya pengolahan air minum ini juga diharapkan dapat menghasilkan tambahan income bagi pondok pesantren.
Minimizing river pollution by batik dye wastewater using palm oil fuel ash (POFA) as an environmentally friendly, low-cost adsorbent alternative Ahmad Riduan; Rainiyati Rainiyati; Sarah Fiebrina Heraningsih; Badariah Badariah
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3981

Abstract

The rise of the batik industry in Jambi Province causes the accumulation of waste in the environment. Disposal of batik dye wastewater directly into the environment is one source of heavy metals entering the river. Palm Oil Fuel Ash (POFA), as a part of waste originating from combustion residues of oil palm, is potential to be used as a low-cost adsorbent in overcoming the batik dye wastewater problem. The POFA is also potential to be used in the removal of heavy metals and chemical and organic compounds in industrial waste treatment. This paper reported the potential use of POFA and the modification of POFA as batik dye adsorbents in overcoming waste problems from the batik industry. Results of this study showed that POFA could adsorb the dye in batik waste with up to 22% removal efficiency and adsorption capacity up to 62 mg/g. The isotherm adsorption in this study was in accordance with the Freundlich model that showed adsorption occurred at multi-layer and heterogeneous surfaces. The adsorption process occurred endothermically and spontaneously.
Aplikasi Pengolahan Limbah Batik Menggunakan Membran Keramik Berbiaya Rendah pada Kolom Batch Sarah Fiebrina Heraningsih; Oki Alfernando; Josua Sidauruk; Jesika Sinaga; Dinda Bectari; Enita Pitri; Fitri Nor Chasanah; Gabriel Adi Pratama Marpaung; Kasmiyanti Kasmiyanti; Maulidini Nabila; Mela Mauliani; Nur Sri Wahyuningsih; Riska Nofia Qona'a; Syafhira Putri Aulia
Jurnal Daur Lingkungan Vol 6, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v6i1.201

Abstract

Batik is a characteristic of Indonesian culture which in the manufacturing process will produce waste as a residue from the colouring process. The waste still has a high colour content so if it is not processed further it will pollute the environment. This study aims to synthesize ceramic membranes from low-cost materials and apply the use of these membranes to treat batik waste in a batch column. The variable used in this study is the processing cycle, the results of the first processing are put back into the batch column for up to 3 iterations. The parameters tested were pH, turbidity and colour testing. The results showed that the ceramic membrane was able to treat batik wastewater with a maximum turbidity rejection % of 86.67 % and a maximum % rejection of 67.51 %. Low-cost ceramic membranes are effective for use as an alternative for batik waste treatment.
Heavy metal contamination of Batanghari River, Jambi, Indonesia: determination based on sediment enrichment factor value Badariah Badariah; Nisa Sukmawati; Sarah Fiebrina Heraningsih; Rainiyati Rainiyati; Ahmad Riduan; Riski Dwimalida Putri
Journal of Degraded and Mining Lands Management Vol 10, No 4 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.104.4761

Abstract

Batanghari River is the primary source of water for the people of Jambi. Batanghari River’s condition nowadays is worrying because its color is no longer clear. This research focused on determining the content of heavy metals in the Batanghari River's water and sediment. The conducted analysis is an ICP-MS analysis to determine the level of heavy metal (Cu, Cr, Co, Cd, Hg), and an enrichment factor calculation is conducted to determine the source of pollution. The enrichment factor value from the Batanghari River sediment sample declined with the following sequence Cd>Hg>Cu>Cr>Co, in 10 pinpoint locations. These indicate a high degree of anthropogenic activities along the Batanghari River which become the source of heavy metals entering the Batanghari River. The average concentration of heavy metals in the Batanghari River showed that the metal concentrations of Cd, Cu, and Hg are higher than the quality standards that have been set, whereas the metal concentrations of Cr and Co are still by the quality standards that have been set in PP 22 the year 2021.
Indikator Pengelolaan Sampah Di Perguruan Tinggi Menggunakan Tolak Ukur Pertanyaan-Penilaian Hariestya Viareco; Sarah Fiebrina Heraningsih; Freddy Ilfan; Tri Syukria Putra
Jurnal Engineering Vol. 5 No. 2 (2023): Volume 5, Nomor 2, 2023
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalengineering.v5i2.23687

Abstract

Sebagai institusi pendidikan, kampus memiliki tanggung jawab untuk menyediakan lingkungan yang bersih, sehat, dan asri serta menjadi agen perubahan dalam masyarakat sekitarnya. Penelitian ini bertujuan untuk mengembangkan sebuah kerangka sistem pengukuran pengelolaan sampah di perguruan tinggi dengan memanfaatkan teknologi. Penelitian ini menggunakan metode  pengumpulan data dengan menggunakan kuesioner UEQ berbasis skala Likert yang merujuk pada UI Green Metric sebagai acuan. Hasil analisis data memberikan gambaran tingkat pengelolaan sampah di Kampus Pondok Meja berada dalam area kuadran III, dengan persentase interval berada di rentang 30%-60%, yang termasuk dalam kategori sedikit dan sedang. Dari hasil ini, dapat terlihat bahwa terdapat banyak aspek pengelolaan yang perlu ditingkatkan, terutama dari segi fasilitas dan program yang mendukung visi kampus hijau. Melalui penelitian ini, pengelola kampus dapat mengambil tindakan yang tepat untuk meningkatkan efektivitas dan efisiensi pengelolaan sampah, serta menciptakan kebijakan dan strategi yang lebih berkelanjutan di masa depan.