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Pemanfaatan Teknologi Biopori untuk Pembuangan Sampah Organik dan Pencegahan Banjir di Kelurahan Menteng Atas Adidarma, Wijaya; Susanto, Tri; Surya Irawan, Diki
Indonesian Journal for Social Responsibility Vol. 1 No. 01 (2019): June 2019
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v1i01.7

Abstract

Floods that hit parts of Jakarta today, due to human negligence in paying attention to the environment. Human activities by building buildings or other facilities without taking into account the open land area causes the rainwater catchment area to decrease. Likewise also the disposal of garbage in rivers or gutters that are not in place, so that water can not flow smoothly, which in turn results in an overflow of water. Therefore, it takes the making of biopori infiltration holes (LRB), where the main ingredient is organic waste. The LRB functions to absorb water into the soil and organic waste planted in holes can be used to make compost. LRB does not require a large area, and the manufacturing process is straightforward, this is undoubtedly the right solution for areas with narrow open land. However, this appropriate technology must be accompanied by community care to want to sort waste and treat LRB. Community care to preserve nature is the primary key to flood prevention.
Sosialisasi dan Pelatihan Rain Water Harvesting (RWH) di SDN Meruya Utara 12, 13 Pagi dan 15 Petang Fairus, Sirin; Surya Irawan, Diki; Nursetyowati, Prismita
Indonesian Journal for Social Responsibility Vol. 2 No. 01 (2020): June 2020
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v2i1.18

Abstract

Rainwater is one of the potential clean water resources in urban areas, such as DKI Jakarta, which has not been used optimally. Related to this, community service activities had been carried out raising theme Rainwater Harvesting (RWH). This agenda was aimed to give education and understanding of RWH to teachers and students of SDN Meruya Utara 12, 13 Pagi and 15 Petang as one way how to conserve rainwater to provide clean water. These activities consisted of the socialization and installation of RWH in schools with a total capacity of 2000 L, where each 1000 L placed at the front of the school for hand washing and in the mosque for ablution purposes. Then agenda was continued with training how to work, to operate and to maintain the RWH equipment. The mass of collected rainwater was distributed into 2 filter tanks before entering the clean water supply tank and ready for use during the dry season. After the RWH had been tested, school residents could feel the benefits. It could reduce the volume of rainwater falling down from the roof of the school building and run-off that occured in the school area so as to avoid flooding. This instalation was able to provide sufficient clean water so that it could reduce the need for using groundwater for daily use. Through this program, school residents have understood the principles of work, how to operate, maintain and can benefit from this RWH.
SOSIALISASI DAN PELATIHAN RAIN WATER HARVESTING (RWH) DI SDN MERUYA UTARA 12, 13 PAGI DAN 15 PETANG Fairus, Sirin; Surya Irawan, Diki; Nursetyowati, Prismita
Indonesian Journal of Social Responsibility Vol. 2 No. 1 (2020): Juni 2020
Publisher : LPkM Universitas Bakrie

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36782/ijsr.v2i1.18

Abstract

Air hujan merupakan salah satu sumber daya air bersih potensial di perkotaan, seperti DKI Jakarta, yang belum dimanfaatkan secara optimal. Terkait hal tersebut, telah dilakukan kegiatan pengabdian kepada masyarakat dengan tema Rainwater Harvesting (RWH).  Agenda ini ditujukan untuk memberi edukasi dan pemahaman tentang RWH kepada para guru dan murid SDN Meruya Utara 12, 13 Pagi dan 15 Petang agar dapat melakukan konservasi air hujan dalam rangka penyediaan air bersih. Rangkaian kegiatan terdiri dari sosialisasi dan pemasangan instalasi RWH di sekolah dengan kapasitas total 2000 L, dilanjutkan dengan pelatihan kepada warga sekolah terkait bagaimana prinsip kerja, bagaimana mengoperasikan dan memelihara alat RWH tersebut. Instalasi RWH tersebut terdiri dari 2 buah tangki air bersih dengan masing-masing kapasitas tampung 1000 L yang diletakan di bagian depan sekolah untuk keperluan cuci tangan dan di mushola untuk keperluan berwudhu. Massa air hujan yang tertampung kemudian didistribusikan ke 2 buah tangki filter untuk dilanjutkan masuk ke dalam tangki penyedia air bersih agar siap digunakan pada waktu pada musim kemarau. Setelah alat RWH sudah diuji coba, warga sekolah dapat merasakan manfaat alat pemanen air hujan ini, karena dapat mengurangi volume jatuhnya air hujan yang cukup besar dari atap gedung sekolah dan limpasan air (run off) yang terjadi di area sekolah sehingga menghindari terjadinya banjir. Alat ini ternyata mampu menyediakan air bersih yang relatif lebih jernih dan mencukupi sehingga bisa mengurangi kebutuhan penggunaan air tanah untuk keperluan sehari-hari. Melalui program ini, warga sekolah telah memahami prinsip kerja, cara pengoperasian, pemeliharaan serta dapat merasakan manfaat dari RWH ini.
Domestic Wastewater Piping Network Planning and Technology Recommendations for Wastewater Treatment Case Study: The Ambarita Area, Samosir Regency, North Sumatra Surya Irawan, Diki; Ayu Puspito Sari, Deffi; Ariesta, Anggita
Cerdika: Jurnal Ilmiah Indonesia Vol. 1 No. 3 (2021): Cerdika: Jurnal Ilmiah indonesia
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/cerdika.v1i3.42

Abstract

Lake Toba is one of ten programs the Ministry of Tourism in the Republic Indonesia, as a priority tourism area because of its unique potential. The Ambarita is one of 16 villages that are priority areas in Simanindo Subdistrict, Samosir Regency. At present, the quality of Lake Toba's waters has been polluted, the pollution is caused by domestic waste water which is discharged directly without prior treatment. The purpose of this study is to plan a domestic wastewater pipeline network and recommendations for wastewater treatment plants with a centralized system in the Ambarita. This study uses a data analysis method by using a population projection approach with maximum capacity to be planned in the draft MasterPlan of Ambarita and literature study for WWTP technology recommendations. The results showed that the total discharge of wastewater in the Ambarita was 0,06495 m3/second and the results of laboratory tests showed the parameters that exceeded quality standard were free chlorine and fecal coli. Piping network planning in the Ambarita uses concrete type pipes with diameters of 100 mm, 125 mm, 150 mm, 200 mm and 250 mm. The selected Waste Water Treatment Technology recommended is anaerobic-aerobic biofilter technology with removal efficiency for fecal coli and free chlorine are 99.9% and 65%.