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All Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik LIMNOTEK
Nurul Setiadewi
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Computer Science & IT Earth & Planetary Sciences Engineering Environmental Science

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UJI VARIASI MEDIA TANAM PADA SISTEM PENGOLAHAN TERSIER CONSTRUCTED WETLAND SKALA LABORATORIUM DALAM MENGOLAH AIR LIMBAH DOMESTIK Nurul Setiadewi; Cynthia Henny; Prayatni Soewondo
Prosiding Sains Nasional dan Teknologi Vol 13, No 1 (2023): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 2023
Publisher : Fakultas Teknik Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/psnst.v13i1.9564

Abstract

Keberadaan Instalasi Pengolahan Air Limbah (IPAL) dalam mengolah air limbah domestik masih menghasilkan efisiensi penyisihan yang masih rendah, sehingga perlu pengolahan lanjutan atau tersier untuk meningkatkan efisiensi pengolahan. Penelitian ini bertujuan untuk mengetahui kinerja sistem pengolahan tersier dengan constructed wetland dan menguji pengaruh variasi media tanam terhadap kinerja pengolahan. Penelitian dilakukan dalam skala laboratorium dengan menggunakan reaktor percobaan dan air limbah domestik buatan. Variasi media yang digunakan adalah media kerikil dan pasir kasar. Hasil penelitian menunjukkan bahwa constructed wetland dapat secara efektif dan efisien menyisihkan polutan air limbah. Sistem constructed wetland dengan menggunakan variasi media tanam, menunjukkan bahwa performa penyisihan polutan pada reaktor dengan media pasir menunjukkan kinerja yang lebih baik dibandingkan dengan media kerikil. Penyisihan COD, TN, dan TP di reaktor dengan media pasir menghasilkan efisiensi sebesar 86,95%, 90,25%, 94,26%. Sementara, pada reaktor dengan media kerikil, efisiensi penyisihan COD, TN, dan TP berturut-turut sebesar 85,33%, 87,82%, dan 94,80%. Penyisihan polutan antara variasi media pasir dan kerikil menunjukkan perbedaan yang tidak signifikan. Meski demikian, kedua variasi yang digunakan pada sistem percobaan dapat menyisihkan polutan air limbah secara efektif.
Bioremediation of Phenolic Pollutants by Fungi: A Perspective Melati, Irma; Miratul Maghfiroh; Nurul Setiadewi; Riky Kurniawan; Annisa Indah Pratiwi; Rosidah
LIMNOTEK Perairan Darat Tropis di Indonesia Vol. 31 No. 1 (2025)
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/limnotek.2025.8074

Abstract

Phenol is a priority pollutant that poses a significant risk to human health and ecological systems when released into aquatic environments. Consequently, numerous technologies have been developed and implemented to remove phenol from wastewater. These technologies can be classified into physical, chemical, and biological techniques. While conventional treatment methods can effectively remove phenol, some are more economical and less environmentally beneficial. This overview, which is based on a collation of relevant and comprehensive literatures, emphasizes various phenolic pollutants in wastewater and how mycoremediation can be implemented to address these issues. Mycoremediation research has been chiefly directed on investigating the effects of various conditions on phenol degradation and evaluating its effectiveness under controlled experiments. Moreover, mycoremediation enables a doable solution for mitigating pollution, improving water quality, and supporting biodiversity in aquatic ecosystems. These also mean that advancing mycoremediation encourages environmentally sustainable practice. However, the remaining gaps exist in current research including the toxicity assessment of degradation by-products, the application of synthetic biology methods for chassis modification, creation and development of innovative immobilization methods, improvement of remediation efficiency by integration of multiple technologies and scalability of mycoremediation for practical wastewater treatments. These areas warrant further research to advance the greater potential of mycoremediation.
Co-Authors Annisa Indah Pratiwi Cynthia Henny Melati, Irma Miratul Maghfiroh Prayatni Soewondo Riky Kurniawan Rosidah