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Azalia Fajri Yasin
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azaliafajri@um-sorong.ac.id
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LP3M Universitas Muhammadiyah Sorong Jl. Pendidikan No. 27 Kota Sorong
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Casuarina: Environmental Engineering Journal
Published by Universitas Muhammadiyah Sorong
ISSN : 30312744     EISSN : 30312744     DOI : -
Core Subject : Science, Social, Engineering,
Control & Systems Engineering Energy Engineering Environmental Science Immunology & microbiology
Casuarina merupakan jurnal bidang Teknik Lingkungan (E-ISSN : 3031-2744) yang ruang lingkupnya meliputi : Manajemen dan Kebijakan Lingkungan, Mitigasi Dampak Lingkungan, Konservasi Sumberdaya Alam, Pencemaran Lingkungan, Pengelolaan  Kualitas Air, Ekologi Lingkungan, Sistem Informasi Geografi Lingkungan, dan Pengelolaan DAS Berwawasan Lingkungan. Jurnal ini menerbitkan artikel penelitian asli, review, dan fitur khusus tentang teknik lingkungan. Jurnal ilmiah peer-review yang diterbitkan oleh LPPM Universitas Muhammadiyah Sorong (UNAMIN), Indonesia. Casuarina terbit dua kali setahun (April dan Oktober).
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 1 No 2 (2024): CEEJ APR 2024" : 5 Documents clear
Pengaruh Debit Aliran Terhadap Debit Sedimen Di Saluran Sekunder 1 Daerah Irigasi Sidarahayu Kecamtan Purwadadi Kota Banjar Heri Ali Rifa'i; Iskahar; Salim, Agus
Casuarina: Jurnal Teknik Lingkungan Vol 1 No 2 (2024): CEEJ APR 2024
Publisher : LRI Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/ceej.v1i2.3299

Abstract

Sediment is a deposit or also known as grains of soil which are usually dissolved in water or which settle at the bottom of channels caused by erosion on the surface of the land, ravines, ditch erosion and erosion on cliffs. This research focuses on finding the relationship between flow discharge and sediment discharge and finding the maximum capacity of irrigation channels. The aim of this research is to determine the relationship between flow discharge and elevated sediment discharge in secondary irrigation 1 Sidarahayu Irrigation Area, Purwodadi District, Banjar City and to determine the maximum channel capacity discharge that the channel can accommodate after and before the presence of sediment. By using the Simple Regression Equation Analysis Method and mathematical Capacity calculations. From this research, the results of a simple linear regression equation are Qs = 0.269+ 0.013677 Q with a value of = 0.89. The maximum capacity of the channel that can be accommodated before the presence of sediment is 30,569 /s and after the presence of sediment is 25,323 /s.
ANALISIS KUALITAS AIR SUMUR BOR DENGAN VARIASI WAKTU PENGAMBILAN SAMPEL DI JALAN PENDIDIKAN, MALAINGKEDI, KECAMATAN SORONG MANOI, KOTA SORONG, PAPUA BARAT DAYA.: Analisis Kualitas Air Sumur Bor Arbiatun, Fatimah; Way, Jhose Rizal; Towansiba, Irmando Risman
Casuarina: Jurnal Teknik Lingkungan Vol 1 No 2 (2024): CEEJ APR 2024
Publisher : LRI Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/ceej.v1i2.3393

Abstract

This research aimed to analyze the quality of borewell water widely utilized by the community on Jalan Pendidikan KM 8, Malaingkedi, Sorong Manoi District, Sorong City, West Papua. Water samples were collected at three different times, namely 09.00, 14.00, and 17.00. The parameters tested included physical parameters such as color, odor, TDS (Total Dissolved Solids), conductivity, salinity and chemical parameters such as pH. The results showed that in general, the quality of the borewell water still met the quality standards for clean water according to the Indonesian Ministry of Health Regulation No. 32 of 2017. The average values were 315.67 μS/cm for conductivity, 207 ppm for TDS, 157 ppm for salinity, and 8.47 for pH. There were variations in the values for each tested parameter, but they were still within the permitted range. However, some parameters such as slightly turbid water color and pH values slightly exceeding the ideal range were observed. Regular water quality monitoring and pollution control efforts are essential to ensure the availability of safe clean water for the community.
ANALISIS PARAMETER KUALITAS AIR SUNGAI KAMPUNG SALAK KOTA SORONG PAPUA BARAT DAYA: Analisis Parameter Kualitas air Sungai kampung Salak Ayu, Desilvi; Mirino, Tracey; Alfius, Benyamin
Casuarina: Jurnal Teknik Lingkungan Vol 1 No 2 (2024): CEEJ APR 2024
Publisher : LRI Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/ceej.v1i2.3394

Abstract

The Kampung Salak River in the city of Sorong, Southwest Papua, is a vital source of water for the local community. However, the water quality of the river has become a concern due to various environmental and anthropogenic factors. This study aims to analyze the physical and chemical parameters. The research methodology involves collecting water samples with three replications taken in the morning, afternoon, and evening. The samples are analyzed at the Environmental Engineering Laboratory of Muhammadiyah University Faculty using quantitative methods. The research results show that physical parameters such as temperature,  conductivity, and TDS are within acceptable limits, and chemical parameters such as pH range from 6.5 to 6.9.  The TDS values range from 180 to 255 mg/L, the SALT values range from 133 to 178 psu, the temperature is 30°C, and the conductivity values range from 2.75 to 38.1 µmho/cm.
Uji Parameter Fisika Dan Kimia Untuk Menentukan Kualitas Air Hujan Yang Di Tampung Sebagai Kebutuhan Air Bersih: Uji parameter fisika dan kimia K. Seme, Alan; A. Wulandari, Annisa; Marasabessy, Dzulfikar; R. Kumune, Robert
Casuarina: Jurnal Teknik Lingkungan Vol 1 No 2 (2024): CEEJ APR 2024
Publisher : LRI Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/ceej.v1i2.3395

Abstract

This practicum aims to test the quality of rainwater in storage tanks that are used as clean water. The method used is a descriptive method to analyze three rainwater samples, taken from three different times, namely morning, afternoon and evening. The parameters measured are the degree of acidity (pH), total dissolved particles (TDS), salt content/salinity and electrical conductivity (DHL). The results of this research found that rainwater samples met water quality standards. Rainwater samples have an average pH value of 7.2 and an average salinity value of 3.6, however the TDS and DHL values in the water samples have a constant value of 0. The quality ofrainwater in the storage tank is of good quality to be used as clean water
Uji Coba Atap Hijau untuk Pengelolaan Airstrom dan Pengurangan Efek Panas Perkotaan di Singapura Arbiatun, Fatimah; Ayuningtyas Wulandari, Annisa
Casuarina: Jurnal Teknik Lingkungan Vol 1 No 2 (2024): CEEJ APR 2024
Publisher : LRI Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/ceej.v1i2.3455

Abstract

Penelitian ini mengevaluasi manfaat green roof dalam manajemen air hujan dan mitigasi urban heatisland effect di Singapura. Sistem green roof test bed yang diuji terdiri dari 3 unit, di mana 2 unitberupa atap vegetasi dan 1 unit atap tanpa vegetasi sebagai kontrol. Hasil menunjukkan green roofdapat secara signifikan menurunkan suhu permukaan atap hingga 7,3°C dan suhu udara sekitarhingga 0,5°C dibandingkan atap tanpa vegetasi pada siang hari. Untuk curah hujan 18 mm, greenroof dapat mengurangi puncak limpasan dan menunda puncak limpasan.

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