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All Journal PROSIDING SEMINAR NASIONAL CENDEKIAWAN Seminar Nasional Kota Berkelanjutan Journal of Community Based Environmental Engineering and Management INFOMATEK: Jurnal Informatika, Manajemen dan Teknologi Jurnal Teknik Lingkungan Community Development Journal: Jurnal Pengabdian Masyarakat Community Empowerment JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA Jurnal Bhuwana Applied Environmental Science GEMBIRA (Pengabdian Kepada Masyarakat)
Hendrawan, Diana Irvindiaty
Jurusan Teknik Lingkungan, Fakultas Arsitektur Lanskap Dan Teknologi Lingkungan, Universitas Trisakti, Jakarta, Indonesia
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KANDUNGAN NITRAT DAN FOSFAT DI SUNGAI CILIWUNG Conchita Patricia; Widyo Astono; Diana Irvindiaty Hendrawan
PROSIDING SEMINAR NASIONAL CENDEKIAWAN PROSIDING SEMINAR NASIONAL CENDEKIAWAN 2018 BUKU I
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/semnas.v0i0.3373

Abstract

Sungai Ciliwung merupakan salah satu sungai besar di Indonesia dan banyak dimanfaatkan oleh masyarakat. Sungai Ciliwung berhulu di Bogor dan bermuara di Jakarta. Bertambahnya jumlah penduduk di sekitar Daerah Aliran Sungai (DAS) Ciliwung akan mempengaruhi kualitas air Sungai Ciliwung. Penelitian ini dilakukan untuk menganalisis kandungan nitrat dan fosfat di Sungai Ciliwung. Penelitian ini dilakukan di Sungai Ciliwung pada bulan Januari–Agustus 2018 dari hulu sampai hilir dengan panjang aliran sungai ± 120 km. Kegiatan di sekitar DAS Ciliwung yang menjadi potensi pencemaran di bagian hulu adalah domestik, bagian tengah adalah domestik dan rumah makan, serta bagian hilir adalah domestik, apartemen, dan perkantoran. Pengukuran kualitas air dilakukan pada bulan Mei – Juli 2018 dan parameter yang diukur akan dibandingkan dengan baku mutu Peraturan Pemerintah Republik Indonesia No. 82 Tahun 2001. Hasil dari parameter nitrat berkisar antara 2,28 – 5,66 mg/l sedangkan baku mutu untuk kelas 1 sebesar 10 mg/l dan kelas 3 sebesar 20 mg/l. Kandungan fosfat berkisar antara 1,03 – 10,87 mg/l sedangkan baku mutu untuk kelas 1 sebesar 0,2 mg/l dan kelas 3 sebesar 1 mg/l.
KAJIAN KUALITAS AIR DI SUNGAI CILIWUNG DENGAN PARAMETER BOD DAN COD Potjut Siti Sara; Widyo Astono; Diana Irvindiaty Hendrawan
PROSIDING SEMINAR NASIONAL CENDEKIAWAN PROSIDING SEMINAR NASIONAL CENDEKIAWAN 2018 BUKU I
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/semnas.v0i0.3478

Abstract

Penelitian dilakukan di Sungai Ciliwung dari bulan Februari–Juli 2018 untuk mengetahui kualitas air dari parameter Biologycal Oxigen Demand (BOD) dan Chemical Oxygen Demand (COD). Kualitas air tersebut dapat menggambarkan pengaruh dari aktivitas manusia. Penelitian pada areal sungai sepanjang 120 km meliputi hulu-hilir. Identifikasi kegiatan yang menyebabkan pencemaran pada sungai dilakukan sepanjang bantaran sungai. Sumber pencemar tertentu yaitu anak sungai yang berpengaruh pada Sungai Ciliwung juga diidentifikasi. Pengukuran kualitas air dilakukan selama pada bulan Mei–Juli 2018. Kualitas air kemudian dibandingkan dengan baku mutu PP No. 82 Tahun 2001. Jenis penggunaan lahan di bagian hulu adalah untuk pemukiman dan perkebunan, bagian tengah dijumpai pemukiman yang lebih padat, industri, dan sedikit perkebunan, sedangkan bagian hilir lahan didominasi oleh ruang terbangun yang difungsikan sebagai permukiman dan perkantoran. Karakteristik pencemar potensial diduga berupa limbah domestik dari aktivitas manusia. Konsentrasi BOD dari semua titik pengukuran yang memenuhi baku mutu kelas 1 hanya titik 1 pada pengukuran Bulan Mei dan Bulan Juni dan untuk konsentrasi COD dari semua titik pengukuran yang memenuhi baku mutu kelas 3 hanya titik 1. Pengaruh BOD dan COD di perairan adalah dapat menurunkan oksigen di perairan karena terlalu banyak kandungan organik dan mengakibatkan ekositem perairan terganggu.
ANALISIS PENCEMARAN PADA SALURAN DRAINASE DI BANTARAN SUNGAI CILIWUNG SEGMEN 2 AKIBAT AIR LIMBAH DOMESTIK Rhedeva Shalimar Putri; Rositayanti Hadisoebroto; Diana Irvindiaty Hendrawan
PROSIDING SEMINAR NASIONAL CENDEKIAWAN PROSIDING SEMINAR NASIONAL CENDEKIAWAN 2018 BUKU I
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/semnas.v0i0.3510

Abstract

Grey water atau air yang ditimbulkan dari kegiatan mandi dan cuci merupakan proporsi terbesar dalam air limbah domestik. Pada umumnya, grey water secara langsung melewati saluran drainase tanpa pengolahan terlebih dahulu dan masuk ke Sungai Ciliwung, sehingga menyebabkan penurunan kualitas air sungai. Tujuan penelitian untuk menganalisis kadar pencemaran air pada sistem drainase, di 6 kelurahan pada segmen 2 Sungai Ciliwung (Kota Bogor). Parameter yang dianalisis adalah TSS, BOD, COD, dan Total Coliform yang dibandingkan dengan 2 baku mutu yakni berdasarkan Peraturan Menteri Lingkungan Hidup No.68 tahun 2016 dan Peraturan Pemerintah No.82 tahun 2001. Pengambilan sampel dilakukan pada pagi dan sore hari yang dianggap mewakili jam puncak timbulnya air limbah domestik. Hasil analisis menunjukkan parameter TSS berkisar 0,004-0,835 mg/L, BOD 184,260-89791,670 mg/L, COD 25,600-528,000 mg/L, dan Total Coliform 8,350x105-4,380x108 jumlah/100 mL. Parameter TSS di seluruh titik pengambilan sampel tidak melebihi baku mutu. Adapun parameter BOD dan COD ditemukan melebihi baku mutu pada titik Sukasari dan Babakan Pasar 2. Khusus parameter Total Coliform, ditemukan melebihi 3x104 jumlah/100mL di seluruh titik. Tingginya parameter BOD, COD, dan Total Coliform menunjukkan ada kecenderungan pencemaran oleh limbah domestik baik grey water maupun black water.
DEGRADASI SAMPAH ORGANIK PASAR DAN TPA MENGGUNAKAN REAKTOR ANAEROB Vansca Ditria Pribadi; Bambang Iswanto; Diana Irvindiaty Hendrawan
PROSIDING SEMINAR NASIONAL CENDEKIAWAN PROSIDING SEMINAR NASIONAL CENDEKIAWAN 2018 BUKU I
Publisher : Lembaga Penelitian Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/semnas.v0i0.3541

Abstract

Penelitian ini bertujuan untuk menganalis degradasi sampah organik segar dari Pasar dan Tempat Pemrosesan Akhir (TPA). Perlakuan yang diberikan adalah resirkulasi leachate dan pemberian temperatur 55 OC sebagai temperatur termofilik. Penelitian ini menggunakan reaktor High density Polyethylene (HDPE) dengan metode anaerobik selama 45 hari. Reaktor P1 adalah Sampah Pasar dan Reaktor P2 adalah sampah TPA. Parameter pengukuran terdiri dari pH, kelembaban, dan temperatur. Produk akhir dari proses dekomposisi ini adalah kompos. Pengujian kualitas kompos dilihat dari sifat fisik dan kimia. Kualitas fisik kompos dilihat dari bau dan bentuk kompos. Kualitas kimia kompos dilihat dari kadar Fosfor (P2O5), kadar Kalium (K2O), pH & kadar air. Reduksi sampah dalam reaktor P1 sebesar 64%, kadar air 48,70%, C/N rasio 22,47%, leachate yang dihasilkan 13,80 liter, kisaran temperatur 29,2 OC-55,05 OC, dan pH 7,1 – 8. Reduksi sampah pada reaktor P2 12%, kadar air 49,50%, C/N rasio 20,33%, leachate yang dihasilkan 5,48 liter, kisaran temperatur 29 OC – 50 OC, pH 6,3 - 7,75. Hasil kompos dibandingkan dengan SNI 19-7030-2004 menunjukan reaktor P2 menghasilkan kompos yang lebih baik dibandingkan dengan reaktor P1. Perlakuan resirkulasi leachate dan temperatur termofilik dapat mereduksi sampah segar pasar lebih baik daripada sampah TPA. 
Optimasi Model Bioreaktor Pengolahan Sampah Organik Rumah Tangga di Perkotaan (Model Optimazion on Urban Domestic Organiz Waste Treatment Bioreactor) Bambang Iswanto; Dwi Indrawati; Diana Irvindiaty Hendrawan
Seminar Nasional Kota Berkelanjutan 2018: Prosiding Seminar Nasional Kota Berkelanjutan
Publisher : Fakultas Arsitektur Lanskap dan Teknologi Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/psnkb.v1i1.2905

Abstract

Sampah dari rumah tangga terutama di perkotaan memerlukan penanganan yang efisien dan mempunyai nilai manfaat. Salah satu manfaat dari pengolahan sampah organik adalah biogas. Penelitian ini mengembangkan bioreaktor untuk mengolah sampah organik rumah tangga. Bioreaktor terbuat dari drum yang dilapisi aluminium dan dilengkapi dengan valve, pemanas listrik, digital thermometer, digital humidity meter, digital pH meter, penampung gas, barometer dan flow meter. Bioreaktor berukuran tinggi 860 mm dengan diameter 580 mm. Empat bioreaktor disiapkan untuk melihat pengaruhperombakan bahan organik sampah terhadap produksi biogas. Satu bioreaktor tanpa penambahan pemanas listrik, 3 bioreaktor mamakai pemanas listrik dengan temperatur 35oC, 45oC dan 55oC.Pemberian suhu 55oC dimana merupakan fase thermofilik pada pembuatan kompos, meningkatkan laju biodegradasi bahan organik dan dihasilkan jumlah gas sebesar 21,9 gmol per liter dengan persamaan y = 0,1208 x 2 – 0,3769 x + 0,2864 dan R² = 0,9947.Kata Kunci: bioreaktor, fase thermofilik, sampah organik, suhu,
ANALISIS KUALITAS GREYWATER PADA SISTEM DRAINASE DI HILIR TEPI SUNGAI CITARUM Destari Anwariani; Rositayanti Hadisoebroto; Diana Irvindiaty Hendrawan
Jurnal Teknik Lingkungan Vol. 26 No. 2 (2020)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2020.26.2.1

Abstract

Abstract. Greywater generated from household activities in the riverbanks settlement is flowed directly into the drainage system. This research was conducted to analyze the level of pollution due to greywater flowed into drainage system in Citarum riverbanks, Kabupaten Karawang. Research was carried out on the drainage channel around settlements in 6 villages. The parameters analyzed were TSS, COD, BOD, Oil and Grease compared to the standard Minister of Environment Regulation No.68 of 2016. The TSS parameters was 11-292 mg/L, COD 28.8-441.6 mg/L, BOD 18.01-298.36 mg/L, Oil and Grease 1.9-13 mg/L. Parameter of TSS at all sampling points were exceed the quality standard, while parameters of COD and  BOD were exceed in the 4 villages. Parameter of Oil and Grease at all points was above the quality standard in February, while in April, it was below the quality standard. High pollution on drainage system could be caused by the entry of greywater into the drainage channel that would contribute to pollute the Citarum River. This was occurs due to low level of knowledge and awareness in communities about pollution in the riverbanks and that there was not a proper treatment of greywater, whether in scale of household nor communal. Keywords: greywater, drainage system, Citarum River, riverbank, water quality
KAJIAN TINGKAT KERUSAKAN PENCEMARAN DI SUNGAI KRUKUT Yuni Sesempuli; Bambang Iswanto; Diana Irvindiaty Hendrawan
Jurnal Teknik Lingkungan Vol. 26 No. 2 (2020)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2020.26.2.2

Abstract

Abstract. The population growth with its activities causes pressure on the Krukut River. Load management of pollutants that enters the river is based on the self purification of the river. This study aims to analyze the river characteristics and degradation rate of Krukut River. Krukut River which is a research location has a length of ± 9.04 km. Characteristics of Krukut River has a type of small rocky riverbed and irregular with manning coefficient from 0.035 to 0.045. The depth ranging from 0,99 - 2 m, with a current velocity from 0,3 to 1,29 m/s. Krukut River discharge at 2,873-7,889 m3/sec. Streeter Phelps modeling to find out the constant rate of degradation of Krukut River which resulted in the value of DO and BOD. The rate of increase of dissolved oxygen (Ka) with the value of Ka range of 1,586-4,542 d-1, the standard value should be 1,494 d-1. The results of degradation rate (Kd) of the study obtained values range 0,285"“0,394 d-1with a default value of 0,501 d-1. For a settling rate (Ks) the range of 0,070 d-1"“0,096 d-1with a standardvalue should be 0,751 d-1 which means the precipitation process is quite slow. Keywords: pollution degradation rate, Krukut River, Streeter Phelps methode, selfpurification, water quality 
ANALISIS KAPASITAS BEBAN POLUTAN RUAS HILIR SUNGAI CITARUM MENGGUNAKAN QUAL2KW Ayu Widya Utami; Pramiati Purwaningrum; Diana Irvindiaty Hendrawan
Jurnal Teknik Lingkungan Vol. 26 No. 2 (2020)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2020.26.2.3

Abstract

Abstract. The downstream segment of Citarum River flows from Bendung Curug, Karawang Regency and ends at Muara Gembong, Bekasi Regency. The pollution of downstream segment of Citarum River is caused by settlement, agriculture, farm, and industrial activities that dump their waste into river bodies. This causes a decrease in water quality and reduce the carrying capacity of the downstream segment of Citarum River pollutant. The purpose of this research was to analyze the pollutant load capacity (PLC) in downstream segment of Citarum River using QUAL2Kw model. This research was carried out downstream of Citarum River from segments 16 to 20 which were divided into 9 sections with 11 locations monitoring water quality. Sampling was carried out for 3 periods of observation that the sampling is done twice at each location using grab sampling method. Water quality parameters being modeled are BOD, COD, nitrate, and phosphate. The results of the simulation model of PLC for BOD was 14556.67 kg/day-23456.84 kg/day, COD was 24261.12 kg/day-39094.73 kg/day, nitrate was 24261.12 kg/day-39094.73 kg/day, and phosphate was 485.22 kg/day-781.89 kg/day. Overload of BOD was 0%-26%, COD was 61%-68%, phosphate was 78%-7%. Meanwhile, nitrate load in the Citarum River downstream segment doesn't exceed its pollutant load capacity. Keywords: Pollution Load Capacity, carrying capacity, Citarum River, Qual2Kw, water quality
DAMPAK PEMUKIMAN DAN KEGIATAN DI TEPI SUNGAI TERHADAP KUALITAS AIR SUNGAI BARU BARAT Ariane Pratiwi; Melati Ferianita Fachrul; Diana Irvindiaty Hendrawan
Jurnal Teknik Lingkungan Vol. 26 No. 2 (2020)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2020.26.2.4

Abstract

Abstract. Baru Barat River is a man made river for flood and irrigation control. This study aims to determine the effect of activities on the bank on Baru Barat River on the water quality. Identification of activities is carried out along the bank of river. Water quality parameters are compared with the Governor of Jakarta no. 582 year 2005. The status of water quality is determined using the Pollution Inde (PI). The activities around the Baru Barat River are settlements, officem workshop, schools, deales, food stall, laundry, shops, beauty salons, guesthouses and gas station. BOD concentration range from 8.4-43.7 mg/L with a quality standard of 10 mg/L and COD range from 16-99.2 mg/L with a quality standard of 20 mg/L. Concentration of BOD and COD that exceed of quality standard at almost all sampling ponts. The level of pollutionj in the Baru Barat River is moderate polluted. The main problem at Baru Barat River are the presence of several illegal waste point left from activities that eventually enter the river and the absence of waste water treatment. The concept of community based must be implemented to waste management and communal wastewater treatment that are easy, inexpensive and integrated with the landscape. Keywords:  Baru Barat River, river bank, water pollution index, river quality, domestic waste water
The application of biopore infiltration holes as groundwater conservation efforts Diana Irvindiaty Hendrawan; Melati Ferianita Fachrul; Astri Rinanti; Sih Andajani; Muhammad Raihan Raivaldi; Tsabita Juliandini Jiwanti; Isti Rahmandani; Eva Gracia
Community Empowerment Vol 6 No 10 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (422.934 KB) | DOI: 10.31603/ce.5600

Abstract

The reduction in green open space causes its reduction in the surface that can absorb water into the ground in residential areas. An increase in the amount of wasted rainwater that is wasted due to the reduced rate of water infiltration into the soil will cause flooding in the rainy season and drought in the dry season. A solution is needed to absorb water into the soil. Trisakti University in collaboration with Cisalak Village and the Indonesian Water Partnership held the training and counseling on the application of Biopore Infiltration Holes to residents of RW 12. This Community Service activity supports the program target of making 100,000 LRBs in Depok City. The method used was counseling conducted online and offline. After the counseling activity, the team made 80 LRBs equipped with booklets and X-banners containing procedures for making LRBs.
Co-Authors Agrivina Putri Priliani Alfira Junita Ariane Pratiwi Asih Wijayanti, Asih Astri Rinanti Ayu Widya Utami Azzahra Magfhira Bambang Iswanto Bambang Iswanto Besila, Qurrotu 'Aini Conchita Patricia Cynthia Nabila Debora, Titiek Poerwati Denis Ergi Septyan Permana Destari Anwariani Dibyanti Danniswari Dwi Indrawati Eva Gracia Eva Pay Ina Krisantia Isti Rahmandani Isti Rahmandani Istri Anindya, Anak Agung Kusumadewi, Riana Ayu Lailatus Siami Marselinus Nirwan Luru Matius R R Batistuta Pakpahan Melati Ferianita Fachrul Minarti, Astari MM Sintorini Moerdjoko Muhammad Raihan Raivaldi Nabila, Cynthia Nanda Handayani Nanda Handayani Nur Intan Simangunsong Potjut Siti Sara Pramiati Purwaningrum, Pramiati Qurrotu ‘Aini Besila Qurrotu ‘Aini Besila Ratnaningsih Ruhiyat Rhedeva Shalimar Putri Riana Ayu Kusumadewi Rositayanti Hadisoebroto Sabrina, Lucky Maulina Sarah Aphirta Siami, Lailatus Sih Andajani Sintorini Moerdjoko Tazkiaturrizki Tazkiaturrizki Tazkiaturrizki, Tazkiaturrizki Tsabita Juliandini Jiwanti Vansca Ditria Pribadi Widyo Astono Widyo Astono Widyo Astono Winnie Septiani Yuni Sesempuli