The results indicate that electric voltage variation significantly affects the characteristics of PVDF–SnO₂ membranes. Increasing the voltage from 15 kV (PSE 1) to 30 kV (PSE 3) leads to improvements in pore size and distribution, where PSE 3 shows the highest average pore size (6.03 ± 0.12), while PSE 1 has the lowest (4.44 ± 0.17). In terms of mechanical properties, PSE 1 exhibits the h…
Air merupakan sumber daya vital yang berperan penting dalam memenuhi kebutuhan domestik dan kesehatan masyarakat. Namun, kualitas air sangat rentan terhadap pencemaran, khususnya di sekitar Tempat Pembuangan Akhir (TPA) akibat aktivitas dekomposisi sampah yang menghasilkan air lindi. Penelitian ini bertujuan untuk menganalisis kualitas air bersih dan air minum di sekitar TPA Palemraya, Kabupate…
Waste generation occurs due to the large amount of waste contained in an area generated by human activities, which means that the more activities carried out, the greater the amount of waste generated. In the scope of the campus, of course, there are many student activities, therefore good management of the waste generated is needed so as to reduce the amount of waste generation. In the scale o…
Sustainability in the construction sector contributes significantly to national economic growth, energy consumption and greenhouse gas emissions. In urban areas experiencing rapid urbanization, sustainable construction principles are often overlooked, causing environmental damage that requires sustainable solutions. EDGE provides recommendations for green buildings that are financially viable a…
Pada pelaksanaan pekerjaan kontruksi tentu saja dilakukan upaya agar pekerjaan tersebut selesai tepat waktu, biaya yang eifisien dan berusaha memperkecil risiko kecelakaan sesuai dengan tujuan Keselamatan dan Kesehatan Kerja (K3) yaitu zero accident. Namun keadaan dilapangan selalu dinamis sehingga menghambat proses pekerjaan konstruksi tersebut. Kecelakaan kerja menjadi salah satu faktor yang …
Data Bank Dunia, setiap tahun bumi memproduksi sekitar 2,01 miliar ton sampah padat perkotaan, dengan setidaknya 33% dari jumlah tersebut tidak dikelola dengan baik, yang berkontribusi pada kerusakan lingkungan. Mikroplastik dapat memasuki ekosistem sungai dan mengontaminasi organisme akuatik, termasuk ikan, yang berpotensi membahayakan kesehatan ikan dan manusia serta berfungsi sebagai vektor …
Goa Kelambit Besar dan Goa Kelambit Kecil berada di Kecamatan Simpang, Kabupaten Ogan Komering Ulu Selatan. Penelitian ini hanya berfokus pada Goa Kelambit Kecil dikarenakan sudah memiliki akses masuk berupa jalan yang memadai, sedangkan Goa Kelambit Besar belum memiliki akses jalan yang layak. Penelitian di Goa Kelambit Kecil telah dilakukan dengan menggunakan pendekatan geoethics. Geoethics a…
This book is for all graduate students who are specializing in any environmental issue and who wish to grasp the fundamentals of physics that are required in various fields of science and engineering. The book provides the structural concept of the system state equation and its dynamics, which can be applicable to numerical solutions in several important areas such as heat and mass transfer and…
“Data-Driven Modeling: Using MATLAB® in Water Resources and Environmental Engineering” provides a systematic account of major concepts and methodologies for data-driven models and presents a unified framework that makes the subject more accessible to and applicable for researchers and practitioners. It integrates important theories and applications of data-driven models and uses them to de…
Penelitian ini bertujuan untuk mengetahui sifat fisik dan mekanis material papan komposit yang dibuat dari bahan limbah kayu akasia dan tiga jenis tumbuhan air. Penelitian ini dilaksanakan di Bengkel Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, dan di Laboratorium PT. Indonesia Fiber board Industri dari bulan November 2012 sampai dengan Mei 2013. Penelitian ini menggu…
The Objective of this book is package the more important aspect of environmental engineering science and technology in an organized manner and present this mainly technical material to a nonengineering audience . This Book originally began as a set of class notes for a course offered at Duke University by department of Civil and Environmental Engineering.
This book contains information obtained from authentic and higly regarded sources, reasonable efforts have been made to publish reliable data end information, but the auther and publisher cannot assume responsibility for the vacidity of all materials or the consequences of their use. the authors and publisers have attempted to trace the copyright holders of all material reproduced in this publi…