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Journal : GANEC SWARA

KARAKTERISTIK LAJU RESAPAN LUBANG BIOPORI PADA BEBERAPA JENIS SAMPAH ORGANIK NEGARA, I DEWA GEDE JAYA; SETIAWAN, AGUSTONO; SAIDA, HUMAIRO; GUNAWAN, ADRI
GANEC SWARA Vol 15, No 1 (2021): Maret 2021
Publisher : Universitas Mahasaraswati Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v15i1.204

Abstract

      Many efforts have been made by various parties in overcoming the problem of waste and flooding, in residential areas that are starting to develop, one of which is by utilizing organic waste as a biopore filler to improve soil absorption and produce compost. The biopore infiltration hole technology can utilize organic waste to fill biopore media, which is used as a food source by biota in the soil layer. This study aims to determine the rate of biopore infiltration in the use of several types of organic waste such as (1) straw, (2) leaves and (3) household waste. Biopori is made from pipapvc 4 ”and 1 m in length with installation into the ground 80 cm and the rest above the soil surface 20 cm for testing purposes with a total of 12 test points and tested after 7 days to 21 days. For biopore holes without filler, the highest absorption rate was 85 cm / hour and the lowest was 42,167 cm / hour. The type of straw waste obtained infiltration rate of 179.34 cm / hour and the lowest infiltration rate of 86,770 cm / hour, with an average of 113.56 cm / hour. In the filler with leaf litter, the highest infiltration rate was 100,111 cm / hour and the lowest was 59,743 cm / hour, with an average value of 84.69 cm / hour. Whereas for household waste, the lowest absorption rate was 38 cm / hour and the highest was 100,111 cm / hour, and the average was 52,979 cm / hour. At the age of 7 days the waste has the highest absorption rate and after the waste is 21 days old it should be replaced with a new one.
ANALISIS PENERAPAN EKO-DRAINASE PADA KAWASAN PERUMAHAN GRAND MUSLIM LABUAPI KABUPATEN LOMBOK BARAT BUDIANTO, MUH BAGUS; SETIAWAN, AGUSTONO; KURNIAWAN, RENDRA NURRAMADHAN
GANEC SWARA Vol 18, No 2 (2024): Juni 2024
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v18i2.882

Abstract

Ecodrainage is a concept for managing rainwater and runoff in urban drainage systems which aims to allow as much water as possible to be absorbed into the ground. During the rainy season, the Grand Muslim Residential area often experiences flooding. One alternative solution is the application of ecodrainage in the form of retention pond and bioretention. This research aims to determine the effectiveness of implementing retention pond and bioretention in reducing the amount of run-off flow. From the results of the analysis it was found that the application of retention ponds could reduce the volume of runoff by 16.25% with a reduction volume of 660 m3 against the incoming flood volume of 4,183.98 m3 originating from Blocks A, B, C, D and E.. Meanwhile the application Bioretention has an efficiency of 1.83% with a reduced discharge of 58.29 lt/sec against the overall housing discharge of 3.193.50 lt/sec.
Co-Authors Achmad Fajar Narotama Sarjan Adrian, Muhammad Kholilul Agastya, Dewandha Mas Agus Suroso Agus Suroso Akbar, Khaerul Akmaluddin Akmaluddin Alambana, Bondan Muhammad Alit, I Dewa Made Aminullah, Akhmad Anid Supriyadi Anid Supriyadi Aprilestari, Nadia ARDIANSYAH ARDIANSYAH Arianti, Ria Arif Mulyanto Athuri, Sofa Selviana Batubara, David Peterson Bawu, Mario Alfredo Budastra, Wayan Cintya Ganes Budianto, Muh Bagus Cahyani, Devi Wahyuni Desi Widianty Dewandha Mas Agastya DEWI SARTIKA Dewi, Evrianti Syntia Didi Supriyadi Agustawijaya Eko Pradjoko Eniarti, Miko Ery setiawan GUNAWAN, ADRI Hanifah, Lilik Hasanah, Fildzah Azmatun Hasyim Heri Sulistiyono Huda, Ahmad Akromul Humairoh Saidah I Dewa Gede Jaya Negara I Wayan Yasa I Wayan Yasa, I Wayan Ida Ayu Oka Suwati Sideman Ismail Hoesain Muchtaranda Jaelani, Aenuddin JAYANEGARA, I DEWA GEDE Karyawan, I Dewa Made Alit KURNIAWAN, RENDRA NURRAMADHAN Lalu Wirahman W. Lalu Wirahman Wiradarma Lilik Hanifah Lilik Hanifah M Bagus Budianto Maptuh Bustami Maulida, Soliha Maylani, Annisa Miko Eniarti Mudji Wahyudi Ngudiyono Ngudiyono Novayanti, Ni Putu Ari Nurcahya, Wahyu PRACOYO, ATAS Putra, Krisnanda Faundra Raissilki, Muhammad Iqbal Rassy, Regania Pasca Riswana, Irya Rohani SAIDA, HUMAIRO Salehudin Salehudin, Salehudin Salsabila, Fera Fitri Sulistyono, Heri Suparjo SUPRIYADI, ANID Suwito, Muhammad Wansyah Syarif Hidayatullah Tiara, Leni Tri Sulistyowati Uciawati, Uciawati Wahyudi, Mudji WARKA, I GEDE PUTU WIRADARMA, LALU WIRAHMAN Wirahman W, Lalu Wirahman, Lalu Zaedar Gazalba