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All Journal Jurnal Dampak Jurnal Serambi Engineering Al-Ard: Jurnal Teknik Lingkungan Jurnal Civronlit Unbari Lingkar : Journal of Environmental Engineering Chimica Didactica Acta : Journal of Chemistry and Chemistry Education Jurnal Lingkungan Almuslim IJES : Indonesian Journal of Environmental Sustainability.

Yeggi Darnas

Universitas Islam Negeri Ar-Raniry Banda Aceh

Author-ID : 448229

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science

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KAJIAN POTENSI DAUR ULANG, TIMBULAN DAN KOMPOSISI SAMPAH DI KAWASAN PERKANTORAN KABUPATEN ACEH TAMIANG Yeggi Darnas; Muhammad Nizar; Maulina Irwandi
Lingkar : Journal of Environmental Engineering Vol 2 No 2 (2021): LINGKAR : Journal of Environmental Engineering
Publisher : Program Studi Teknik Lingkungan Fakultas Sains dan Teknologi UIN Ar-Raniry Banda Aceh

Penumpukan sampah di kawasan perkantoran Kabupaten Aceh Tamiang telah menimbulkan permasalahan lingkungan yaitu menurunnya nilai estetika dan menimbulkan penyakit. Pengelolaan sampah di kawasan ini dapat dilakukan sebagai upaya pengelolaan lingkungan, salah satu solusi permasalahan tersebut adalah menghitung potensi daur ulang sampah. Penelitian ini bertujuan untuk mengetahui timbulan sampah yang dihasilkan, komposisi sampah, dan potensi daur ulang sampah di kawasan perkantoran ini. Metode perhitungan sampel sampah pada penelitian ini diambil dari studi lapangan dan diperoleh analisis data berupa timbulan sampah, komposisi sampah, dan potensi daur ulang sampah. Sampah yang dihasilkan perkantoran 0,0198 kg/orang/hari, Bank 0,0039 kg/orang/hari, sekolah 0,0016 kg/orang/hari, Masjid 0,0127 kg/orang/hari, kantin 0,0339 kg/orang/hari, sarana olahraga 0,0193 kg/orang/hari, taman 0,0083 kg/orang/hari, jalan 0,0032 kg/orang/hari. Komposisi sampah terbanyak di kawasan ini adalah sampah organik sebesar 62,20%, sampah anorganik 33,53%, komponen sampah yang paling dominan adalah sisa makanan 26,97%. potensi daur ulang terbesar adalah dari sampah makanan 27,67% dan sampah plastik 18,60%. Adapun nilai jual harian sampah pada kawasan ini yaitu Rp. 20.370,25. Berdasarkan hasil yang diperoleh maka sampah yang paling berpotensi untuk didaur ulang yaitu sampah Anorganik dengan komponen plastik, dan sampah organik berupa sisa makanan yang dapat dijadikan pupuk kompos.

PEMANFAATAN ARANG AKTIF KULIT JENGKOL (Pithecellobium lobatum) SEBAGAI ADSORBEN DALAM MENYISIHKAN KADAR COD DAN TSS PADA LIMBAH CAIR TAHU Arief Rahman; Wirda Febria Putri; Yeggi Darnas
Lingkar : Journal of Environmental Engineering Vol 2 No 1 (2021): LINGKAR : Journal of Environmental Engineering
Publisher : Program Studi Teknik Lingkungan Fakultas Sains dan Teknologi UIN Ar-Raniry Banda Aceh

Tofu liquid waste comes from the washing process, boiling, and printing on tofu production. Tofu liquid waste is usually directly discharged into rivers or sewers which can have a negative impact on the environment. Tofu wastewater treatment with activated charcoal adsorption methods can reduce the concentration of pollutants contained in the waste. This research was conducted to determine the effect of variations in stirring speed in the removal of COD and TSS levels in tofu liquid waste. The adsorbent used in this study was activated charcoal from the skin of jengkol (Pithecellobium lobatum) carbonized at 350ºC which was then activated using 1M HCL. The adsorption process in this study used a mass of 2 g of activated charcoal; 4 g, 6 g and 8 g and stirring speed 60 rpm and 120 rpm. The initial concentrations of COD and TSS were 5140 mg/L and 605 mg/L. The results of the research that have been carried out show that the stirring speed and mass of the adsorbent affect the levels of COD and TSS as well as the effectiveness and adsorption capacity. A significant decrease in COD and TSS levels occurred in the treatment using 8 g of activated charcoal and a stirring speed of 120 rpm. The COD value obtained was 1137 mg/L, TSS was 103 mg/L and the efficiency value obtained was COD of 77.88% and TSS of 82.98%.

EVALUASI PENERAPAN PROGRAM IPAL (INSTALASI PENGOLAHAN AIR LIMBAH) KOMUNAL DI KOTA BANDA ACEH Aulia Rohendi; Syamsud Dhuha; Cut Syarmila Sugesti; Adian Aristia Anas; Yeggi Darnas
Lingkar : Journal of Environmental Engineering Vol 2 No 1 (2021): LINGKAR : Journal of Environmental Engineering
Publisher : Program Studi Teknik Lingkungan Fakultas Sains dan Teknologi UIN Ar-Raniry Banda Aceh

One solution for domestic waste treatment is the operation of a communal IPAL (WWTP, Wastewater Treatment Plant). This is in accordance with SDG's (Sustainable Development Goals), national and regional policies related to sustainable sanitation management. In Banda Aceh, the Sanimas (Community sanitation) program has been and is being implemented in 40 gampongs (villages) which are classified as slum areas. This study aims to determine the results of the effluent processing of the IPAL system (pH, BOD, COD, TSS, ammonia, Total Coliform, Oil/Fat parameters) to see whether the IPAL system that has been built is operating properly. There were five IPALs studied, namely in Gampong Peunayong (Dusun Cendrawasih), Gampong Tibang (Dusun Tgk. Meurah, Dusun Tgk Meulinje, Dusun Tengku Meulagu), and Gampong Panteriek (Dusun Jeumpa). The results of the effluent wastewater test showed that in all WWTPs, the BOD and COD parameters still exceeded the wastewater quality standards, and in one WWTP, the total Coliform parameter was >1,000/100 ml (quality standard >3,000/100 ml).

Co-Authors Abd Mujahid Hamdan Adian Aristia Anas Aditya Riansyah Ambia, Dona Amrina, Elita Ansiha Nur Arief Rahman Cut Syarmila Sugesti Dona Ambia Humaira , Nurhadia Irhamni Khairun Nisah M Akbar Ardiansyah Hasibuan Marlisa Maula Audiana Maulina Irwandi Mhd. Fauzi Muhammad Nizar Muhammad Nizar Nanda Chyntia Nur, Ansiha Riska Yolanda Rizki Aziz Rohendi, Aulia Satria Nanda Suci Trimafika Syamsud Dhuha Teuku Muhammad Ashari Wirda Febria Putri Yommi Dewilda Yulia Widia Sari Zakaria Zya Dyena Meutia

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