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All Journal J-Sil (Jurnal Teknik Sipil dan Lingkungan) JURNAL TEKNOLOGI LINGKUNGAN Jurnal technoscientia Jurnal Dampak Jurnal Sains & Teknologi Lingkungan Konversi Jurnal Rekayasa Sipil dan Lingkungan JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Jukung (Jurnal Teknik Lingkungan) Journal of Science and Engineering Jurnal Serambi Engineering Jurnal Rekayasa Hijau Al-Ard: Jurnal Teknik Lingkungan JURNAL TEKNOLOGI TECHNOSCIENTIA Teknika Sains : Jurnal Ilmu Teknik Envirous Envirotek : Jurnal Ilmiah Teknik Lingkungan Environmental Engineering Journal ITATS Serambi Engineering (Journal of Environmental Sustainability Management) J-Sil (Jurnal Teknik Sipil dan Lingkungan)

Sulistiya Nengse

Universitas Islam Negeri Sunan Ampel Surabaya

Author-ID : 1230279

Agriculture, Biological Sciences & Forestry Arts Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Transportation

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Perencanaan Instalasi Pengolahan Air Limbah (IPAL) Domestik Central Processing Plant (CPP) Gundih PT. Pertamina EP Asset 4 Cepu Field Aviandini Galih Hanuranti; Sulistiya Nengse; Arqowi Pribadi; Dyah Ratri Nurmaningsih; Teguh Taruna Utama
Al-Ard: Jurnal Teknik Lingkungan Vol. 6 No. 1 (2020): September
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v6i1.983

Central Processing Plant (CPP) Gundih is one of the production facilities of natural gas processing Blok Gundih PT. Pertamina EP Asset 4 Cepu Field from Kedungtuban, Randublatung, and Kedunglusi structure. Main activities of CPP Gundih consist production and operational activities. Production activities produces produced water. The water treatment of produced water processed by a production system and process. Operational activities of CPP Gundih produces wastewater from domestic activities (office) by 161 workers/day. The quantity of domestic wastewater are 21,896 m3/day, and the quality of Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and Total Suspended Solid (TSS) are 9,8 mg/L, 100 mg/L, and 33 mg/L. Grey water and black water currently accommodated in septic tanks. Runoff from the septic tank flowed through drainage without treatment. Therefore, sewerage treatment plant planned with anaerobic-aerobic biofilter. The cost needed for the construction are Rp. 13.590.441,80-.

KEMAMPUAN TANAMAN GENJER (LIMNOCHARIS FLAVA) DALAM MENURUNKAN KADAR LOGAM BERAT TIMBAL PADA AIR LIMBAH ARTIFISIAL Roci Lidiana; Dedy Suprayogi; Sulistiya Nengse
Jukung (Jurnal Teknik Lingkungan) Vol 8, No 1 (2022): MARET 2022
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v8i1.13034

Penelitian ini bertujuan untuk mengetahui kemampuan tanaman genjer dalam menurunkan kadar logam Pb pada air limbah. Penelitian ini dilaksanakan secara ekperimental menggunakan Rancangan Acak Lengkap (RAK) dengan menggunakan dua faktor variasi, yaitu jumlah tanaman (5, 10, dan 15 tanaman) dan waktu paparan (3, 5, dan 7 hari). Jenis reaktor fitoremediasi yang digunakan pada penelitian ini yaitu reaktor batch. Hasil penelitian menunjukan tanaman genjer mampu menurunkan logam Pb. Penurunan logam Pb yang paling efisien terjadi pada variasi 5 tanaman dengan lama paparan 7 hari yakni sebesar 0,06 ppm (99,6%). Namun, hasil penurunan tersebut belum memenuhi baku mutu air kelas 1 Peraturan Pemerintah Nomor 22 Tahun 2021 yaitu sebesar 0,03 ppm. Berdasarkan analisis statistik Kruskal-Wallis yang dilakukan, didapatkan P-value>0,05, atau tidak ada perbedaan nyata pada penggunaan variasi jumlah tanaman dan waktu paparan dalam menurunkan logam Pb. Kata Kunci: Air Limbah, Fitoremediasi, Logam Berat Timbal, Tanaman Genjer.This study aims to determine the capability of yellow velvetleaf to reduce the Pb levels in wastewater. The research is accomplished by doing an experiment that uses a Completely Randomized Design (CRD)with two variation factor, the number of plants (5, 10, and 15 plants) and exposure time (3, 5, and 7 days). The type of phytoremediation reactor used in this study is a batch reactor. The result showed that yellow velvetleaf were able to reduce Pb. The most efficient reduction of Pb levels occurs in the variation of 5 plants with exposure time for 7 days which is equal to 0,06 ppm (99,6%). However, the results of this reduction have not met the class 1 water quality standard of Peraturan Pemerintah Nomer 22 Tahun 2021, which is 0.03 ppm. Based on the Kruskal-Wallis statistical analysis, it was found that the P value> 0.05, or there was no significant difference in the use of variations in the number of plants and exposure time in reducing Pb. Keywords: Lead Heavy Metal, Phytoremediation, Wastewater, Yellow Velvetleaf.

PEMBUATAN BIOADSORBEN DARI SABUT KELAPA DAN TEMPURUNG KELAPA UNTUK MENURUNKAN KADAR BESI (Fe) Ma’rifatul Ismiyati; Rr Diah Nugraheni Setyowati; Sulistiya Nengse
Jukung (Jurnal Teknik Lingkungan) Vol 7, No 1 (2021): MARET 2021
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v7i1.10811

Salah satu kandungan bahan pencemar logam berat dalam air adalah besi. Besi (Fe) merupakan senyawa logam berat yang dapat membahayakan kesehatan manusia seperti keracunan (muntah), kerusakan usus, penuaan dini hingga kematian mendadak, radang sendi, cacat lahir, gusi berdarah, kanker, sirosis ginjal, sembelit, diabetes, diare, pusing, mudah lelah, hepatitis, hipertensi dan insomnia. Pengolahan yang dapat dilakukan untuk menghilangkan kandungan logam berat besi dalam air yaitu pengolahan dengan adsorpsi menggunakan bioadsorben dari limbah pertanian. Limbah pertanian yang digunakan dalam penelitian ini yaitu tempurung kelapa dan sabut kelapa. Penelitian ini bertujuan agar dapat mengetahui efisiensi maupun kapasitas adsorpsi bioadsorben terhadap limbah besi (Fe) menggunakan sistem batch serta dapat mengetahui model isoterm yang sesuai pada adsorpsi ini. Metode dari penelitian ini menggunakan penelitian eksperimen dengan variasi massa 3,75 gr tempurung kelapa : 1,25 gr sabut kelapa, 2,5 gr tempurung kelapa : 2,5 gr sabut kelapa, 1,25 gr tempurung kelapa : 3,75 gr sabut kelapa, 5 gr tempurung kelapa dan 5 gr sabut kelapa dengan waktu kontak selama 15,30 dan 45 menit. Hasil dari penelitian ini menunjukkan persentase efisiensi dan kapasitas adsorpsi tertinggi menggunakan bioadsorben 1,25 gr tempurung kelapa : 3,75 gr sabut kelapa dengan waktu pengadukan selama 45 menit sebesar 92% dan 0,628 mg/g. Dari hasil persamaan isoterm, nilai regresi (R2) yang diperoleh paling besar sebesar 0,9921 pada isoterm Langmuir. Dari penelitian ini, dapat disimpulkan bahwa model isoterm yang cocok untuk adsorpsi menggunakan bioadsorben tempurung kelapa dan sabut kelapa yaitu isoterm Langmuir. Kata kunci: adsorpsi, besi (Fe), bioadsorben, isoterm adsorpsi, sabut kelapa, tempurung kelapa. One of the heavy metal pollutants in water is iron. Iron (Fe) is a heavy metal compound that can endanger human health such as poisoning (vomiting), intestinal damage, premature aging until sudden death, arthritis, birth defects, bleeding gums, cancer, kidney cirrhosis, constipation, diabetes, diarrhea, dizziness, easily tired, hepatitis, hypertension and insomnia. Treatment that can be done to remove the heavy metal content of iron in water is processing by adsorption using bioadsorbents from agricultural waste. Agricultural wastes used in this research are coconut shell and coconut fiber. This study aims to determine the efficiency and capacity of bioadsorbent adsorption of iron (Fe) waste using a batch system and to find out the appropriate isotherm model in this adsorption. The method of this study uses experimental research with a mass variation of 3.75 grams of coconut shell: 1.25 grams of coconut husk, 2.5 grams of coconut shell: 2.5 grams of coconut husk, 1.25 grams of coconut shell: 3.75 grams of coir coconut, 5 gram coconut shell and 5 gram coconut fiber with contact time for 15.30 and 45 minutes. The results of this study showed the highest percentage of efficiency and adsorption capacity using bioadsorbent 1.25 grams of coconut shell: 3.75 grams of coconut husk with stirring time for 45 minutes by 92% and 0.628 mg / g. From the results of the isotherm equation, the regression value (R2) obtained is greatest at 0.9921 on the Langmuir isotherm. From this study, it can be concluded that the isotherm model that is suitable for adsorption using coconut shell and coconut husk bioadsorbent is Langmuir isotherm. Keywords: Adsorption, bioadsorbent, coconut fiber, coconut shell, iron (Fe), isoterm adsorption.

PERENCANAAN INSTALASI PENGOLAHAN AIR LIMBAH DOMESTIK DENGAN KOMBINASI UNIT BIOFILTER AEROBIK DAN ADSORPSI KARBON AKTIF KANTOR PUSAT PT.PERTAMINA MARKETING OPERATION REGION (MOR) V SURABAYA Ridlo Barkah Jembar Pinanggih; Dyah Ratri Nurmaningsih; Sulistiya Nengse; Teguh Taruna Utama; Abdul Hakim
Jukung (Jurnal Teknik Lingkungan) Vol 7, No 1 (2021): MARET 2021
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v7i1.10821

Permasalahan air limbah di Indonesia merupakan isu pencemaran lingkungan yang strategis dalam pembangunan berkelanjutan, baik yang bersumber dari pemukiman penduduk maupun unit usaha perkantoran. Tingginya kandungan organik terlarut di dalam air limbah dapat menyebabkan penurunan intesitas masuknya cahaya matahari yang dibutuhkan oleh mikroorganisme fotosintetik dan berdampak pada penurunan kualitas badan air. Tujuan dari penelitian ini yaitu merencankan pembangunan unit Instalasi Pengolahan Air Limbah (IPAL) domestik di Kantor Pusat PT. Pertamina Marketing Operation Region (MOR) V Surabaya dengan menggunakan kombinasi unit biofilter aerobik dan adsorpsi karbon aktif beserta perhitungan volume bangunan dan Rencana Anggaran Biaya (RAB) yang dibutuhkan. Teknologi pengolahan ini dipilih karena memiliki keunggulan dalam meremoval kadar pencemar organik dengan tingkat efisiensi yang tinggi dan kebutuhan lahan yang tidak terlalu luas. Metode penelitian menggunakan data sekunder yang diperoleh dari data perusahaan berupa debit pemakaian air bersih, layout kantor, data kualitas air limbah, serta informasi lain yang terkait dengan perencanaan. Hasil penelitian yang didapat berupa gambar desain (DED) unit IPAL, dimensi total bangunan pengolah seluas 34m2(P=17m dan L=2m), spesifikasi bahan yang digunakan, serta rencana anggaran biaya yang dibutuhkan untuk pembangunan kontruksi unit IPAL yaitu sebesar Rp243.136.020,00. Perencanaan ini juga ditunjang dengan panduan dalam operasional dan perawatan unit IPAL. Kata kunci: Adsorpsi karbon aktif, air limbah domestik, biofilter aerobik, desain IPAL. The problem of wastewater in Indonesia is a strategic issue of environmental pollution in sustainable development, both sourced from residential areas and office business units. The high dissolved organic content in wastewater can cause a decrease in the intensity of sunlight needed by photosynthetic microorganisms and have an impact on the quality of water bodies. The purpose of this study is to plan the construction of a domestic Waste Water Treatment Plant (WWTP) at the Head Office of PT. Pertamina Marketing Operation Region (MOR) V Surabaya using a combination of aerobic biofilter units and activated carbon adsorption along with the calculation of building volume and the required Budget Plan. This processing technology was chosen because it has advantages in renovating organic pollutant levels with a high level of efficiency and land requirements that are not too broad. The research method uses secondary data obtained from company data in the form of debit of clean water usage, office layout, waste water quality data, and other information related to planning. The results obtained in the form of design drawings (DED) of WWTP units, the total dimensions of the processing plant area of 34m2 (P = 17m and L = 2m), as well as the material specifications used, as well as the budget plan required for the construction of WWTP unit construction is Rp243. 136,020.00. This planning is also supported by guidelines in the operation and maintenance of WWTP units. Keywords: Activated carbon adsorption, aerobic biofilter, domestic wastewater, WWTP design.

Perencanaan Sistem Pengelolaan Sampah Berbasis Masyarakat (Studi Kasus: RW 23 Desa Suci, Kecamatan Manyar, Kabupaten Gresik) Jauharotul Asfiyah; Arqowi Pribadi; Sulistiya Nengse
Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol 14 No 2 (2022): Envirotek : Jurnal Ilmiah Teknik Lingkungan
Publisher : Program Studi Teknik Lingkungan, Universitas Pembangunan Nasional Veteran Jawa Timur

Desa Suci ini menerapkan pola pengumpulan individual tidak langsung dengan menggunakan gerobak sampah yang tidak dilakukan secara rutin tiap harinya. RW 23 Desa Suci merupakan salah satu RW yang berada di Desa Suci. Tujuan penelitian di RW 23 Desa Suci, Kecamatan Manyar, Kabupaten Gresik ini untuk mengetahui kondisi eksisting pengelolaan sampah, mengetahui besar timbulan, densitas dan komposisi sampah di wilayah RW 23 Desa Suci, serta merencanakan pengelolaan sampah berbasis masyarakat ditinjau dari aspek teknis, aspek finansial, dan aspek kelembagaan. Metode penelitian yang digunakan dalam pengambilan data timbulan mengacu pada SNI 19-3964-1994. Hasil dari penelitian ini didapatkan rata-rata timbulan sampah di RW 23 Desa Suci sebesar 1,31 L/orang.hari. Densitas sampah sebesar 142,64 kg/m3 dan komposisi sampah di RW 23 didominasi oleh sampah organik dengan persentase sebesar 59,27%. Pewadahan sampah di RW 23 direncanakan berbeda dengan menggunakan wadah sampah 2 in 1 berbahan plastik HDPE yang berkapasitas 20 L. Perencanaan pengumpulan sampah direncanakan menggunakan gerobak sampah motor tiga roda dengan kapasitas 1,25 m3. Struktur organisasi direncanakan meliputi penasehat, ketua, sekretaris, bendahara, sie humas, sie pengolahan dan sie monitoring. Besar biaya investasi yang direncanakan sebesar Rp 60.002.000. Pada aspek peran masyarakat yang direncanakan yaitu melakukan pemilahan dan pengolahan sampah dengan konsep bank sampah.

Perkiraan Potensi Dampak Lingkungan Menggunakan Life Cycle Assessment (LCA) pada Pengolahan Air Bersih di IPA Gedek PT. Air Bersih Jatim Naba Khoiru Annisaa; Yusrianti Yusrianti; Sulistiya Nengse
Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol 14 No 2 (2022): Envirotek : Jurnal Ilmiah Teknik Lingkungan
Publisher : Program Studi Teknik Lingkungan, Universitas Pembangunan Nasional Veteran Jawa Timur

Analisis dampak lingkungan yang disebabkan oleh proses pengolahan air bersih di IPA Gedek PT. Air Bersih Jatim dilakukan dengan menggunakan metode Life Cycle Assessment (LCA). Untuk memenuhi kebutuhan air masyarakat sekitar, maka IPA Gedek PT. Air Bersih Jatim membangun instalasi pengolahan air yang baru serta dengan sistem yang baru pula yaitu sistem scada atau otomotis, sehingga energi listrik yang digunakan lebih besar dari pengolahan air bersih pada umumnya. Potensi dampak lingkungan dianalisis dengan menggunakan software Simapro 9.3, dengan menggunakan metode pendekatan yaitu metode CML-IA Baseline. Dampak lingkungan tertinggi akibat adanya pengolahan air bersih di IPA Gedek yaitu global warming dengan nilai sebesar 9,17 x 106 kg 1,4-DB eq. Dampak lingkungan kedua yaitu freshwater aquatic ecotoxicity dengan nilai sebesar 6,6 x 106 kg 1,4-DB eq. Human Tocixity menjadi dampak ketiga dalam penelitian ini dengan nilai sebesar 4,56 x 106 kg 1,4-DB eq. Hasil analisis dampak lingkungan tersebut disebabkan oleh penggunaan bahan kimia, bahan baku dan energi listrik selama proses pengolahan air bersih berlangsung.

Analysis of Global Warming Potential in Tofu Industry (Case Study: Industry X, Gresik) Ekki Rahmawati; Shinfi Wazna Auvaria; Sulistiya Nengse; Yusrianti Yusrianti; Teguh Taruna Utama
Jurnal Serambi Engineering Vol 7, No 4 (2022): Oktober 2022
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v7i4.4913

Tofu industry is one of the many SMEs operating in Indonesia. These industrial activities have the potential to have an impact on the environment. Industry X, Gresik has an average production capacity of 600-900 kg of tofu every day. The main energy used to produce tofu is firewood. The average daily use of firewood in this industry is 1,520 kg. Burning wood has the potential to cause global warming. In addition, this industry also does not manage its liquid waste which has the potential to cause pollution in aquatic ecosystems. The purpose of this research is to analyze the potential environmental impact of the tofu production process. Data collection methods include observation, interviews, and direct measurement. Data analysis using Life Cycle Assessment method and SimaPro 9.4 Software. Environmental impact assessment using the CML-IA (baseline) method. Based on the results of Simapro analysis, the global warming potential impact is 2,95 x 108 kgCO2-eq

Studi Komparasi Metode Pengomposan Secara Windrow, Bata Berongga Dan Vermikomposting Nailul Afifah; Shinfi Wazna Auvaria; Sulistiya Nengse; Teguh Taruna Utama; Yusrianti Yusrianti
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 19 No 1 (2022): Jurnal Kesehatan Lingkungan Volume 19 No. 1, Januari 2022
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

Composting is a method of processing organic waste using the help of microorganisms to produce compost products. Compost quality must comply with SNI 19-7030-2004 so that it is safe to use for soil. The composting process can occur aerobically or anaerobically. Aerobic composting is composting with the help of aerobic microorganisms in sufficient oxygen conditions. While anaerobic composting is composting using the help of anaerobic microorganisms in conditions without oxygen. Windrow composting, brick bin composting, and vermicomposting are types of aerobic composting that are suitable for MRF (TPST) scale. Comparison test was conducted to determine the best composting method for TPST Banjarbendo. The comparisons made include parameters of pH, temperature, C-organic, N-total, C/N ratio, and the percentage of organic waste reduction. The composting method was chosen based on the results of the tests carried out on the compost product from the three composting methods.The best composting method is hollow brick composting which has a temperature of 27°C, C-organic 10.21, N-total 0.87, C/N ratio 11.74, and percentage reduction is 65,2%.

DESIGN OF COMMUNAL WASTEWATER TREATMENT PLANT (CASE STUDY IN DEPOK VILLAGE, TRENGGALEK, EAST JAVA) Ratih Arum Sari; Arqowi Pribadi; Dyah Ratri Nurmaningsih; Sulistiya Nengse; Yustrianti Yustrianti
Konversi Vol 11, No 2 (2022): OKTOBER 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v11i2.13903

Planning for a communal scale Wastewater Treatment Plant (WWTP) in Depok Village, Trenggalek Regency, East Java is needed because most of the wastewater in Depok Village is only treated with septic tanks. This study aims to plan a communal scale WWTP design based on the generation of domestic and non-domestic wastewater in Depok Village. The WWTP planning in this study was carried out based on the results of laboratory test parameters for pH, TSS, BOD, COD, total coliform, fatty oil, and ammonia. Based on the test results, it is known that the parameters exceed the required limits according to the Minister of Environment Regulation No. 68 of 2016 is the parameter of TSS, ammonia, and total coliform. The units that are planned are barscreen unit is planned to have a length of 8.65 m, a width of 2.65 m, and a depth of 3 m. The initial settling basin is planned to have a length of 11 m, a width of 3 m, and a depth of 4 m. The anaerobic biofilter unit is planned to have a length of 15 m, a width of 7.5 m, and a depth of 2.5 m. The aerobic biofilter unit is planned to have a length of 16.5 m, a width of 8.5 m, and a depth of 2 m. The final settling basin is planned to have a length of 37 m, a width of 18.5 m and a depth of 2.5 m. The control body is planned to have a length of 9.5 m, a width of 5 m and a depth of 2 m. Meanwhile, disinfection is planned using a disinfectant pump.

PERENCANAAN PENGEMBANGAN SISTEM PENYALURAN AIR LIMBAH DOMESTIK TERPUSAT (SPALD-T) KOTA SURAKARTA JALUR UTARA DAN TENGAH Azzam Fattahul Firdaus; Arqowi Pribadi; Sulistiya Nengse; Abdul Hakim; Teguh Taruna Utama
Jukung (Jurnal Teknik Lingkungan) Vol 8, No 2 (2022): SEPTEMBER 2022
Publisher : Program Studi Teknik Lingkungan Fakultas Teknik Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jukung.v8i2.14906

ABSTRAK Kota Surakarta merupakan salah satu Kota terbesar di Provinsi Jawa Tengah. Luas Kota Surakarta yaitu 44,04 Km2, dengan luas penggunaan tanah untuk pemukiman penduduk 2889,83 ha. Jumlah penduduk di Kota Surakarta setiap tahun meningkat. Laju pertumbuhan penduduk di Kota Surakarta adalah 0,328%. Kondisi eksisting sambungan rumah di SPALD-T jalur Utara masih terpasang 57,25% dari kapasitas IPAL. sedangkan wilayah Tengah sekitar 11,38% SR dari kapasitas IPAL. Kondisi ini masih dapat dilakukan optimalisasi dengan melakukan penambahan sambungan rumah sehingga IPAL dapat berfungsi lebih efisien. Tujuan dari perencanaan ini adalah untuk menganalisis kondisi eksisting sistem penyaluran air limbah domestik terpusat Kota Surakarta, merencanakan pengembangan jaringan sistem penyaluran air limbah domestik terpusat Kota Surakarta wilayah pelayanan Utara dan Tengah, dan Menghitung Bill of Quantity (BOQ) dan Rencana Anggaran Biaya (RAB) pada perencanaan pengembangan SPALD-T jalur Utara dan Tengah Kota Surakarta. Pengumpulan data dilakukan dengan sebagian survey dan data dari Perumda Air Minum Kota Surakarta. Data yang diperoleh kemudian dihitung jumlah debit air limbah, kemudian dimensi pipa dan kedalaman galian. Pada perencanaan ini direncanakan penambahan 223 SR baru dan 1,5567 Km jalur perpipaan lateral baru. Perencanaan ini membutuhkan biaya Rp1.911.100.000,00. Kata Kunci: Limbah Domestik, Sanitasi, Surakarta, Utara, Tengah. ABSTRACT Surakarta is one of the largest cities in Central Java Province. The area of Surakarta 44.04 km2, with an area of land use for residential areas of 2889.83 ha. The population in Surakarta is increasing every year. The population growth rate in Surakarta is 0.328%. The existing condition of the North Line SPALD-T is still installed with 57.25% of the WWTP capacity. while the Central region is around 11.38% of the WWTP capacity. This condition can still be optimized by adding house connections so that the WWTP can function more efficiently. The purpose of this development plan is to determine the existing condition of the domestic sewerage system in Surakarta City, plan the development of a domestic sewerage system network in the North and Central service areas of Surakarta City, and calculate the Bill of Quantity (BOQ) and the Budget Plan (RAB). Data collection was carried out by part of the survey and data from the PDAM Surakarta. The data obtained were then calculated the amount of wastewater discharge, then pipe dimensions and the depth of excavation. this plan, it is planned to add 223 new SRs and 1.5567 km of new lateral piping lines. This plan costs IDR 1,911,100,000.00. Keywords: Domestic wastewater, South, Sanitation, Surakarta, North.

Co-Authors AA Sudharmawan, AA Abdillah Akmal Karami Abdul Hakim Achmad Mustafa Jauhary Adlaa, Lutfiah Qa'ilina Aji, Ahmad Abiyu Akmal Karami, Abdillah Ali Djamhuri Amelia, Oktavia Eka Amrullah Amrullah Angelina, Shelviana Aprillia Bunga Firdaus Ardina, Arneisya Hefmaulia Arqowi Pribadi Arqowi Pribadi Auliansyah, Yanfa Dzulfiqar Auvaria, Shinfi Wazna Aviandini Galih Hanuranti Azatil Izmah Azzam Fattahul Firdaus Dedy Suprayogi Dyah Ratri Nurmaningsih Ekki Rahmawati Eva Agustina, Eva Fanani, M Alif Firanita, Setiya Ririn Fissuroyya, Verina Himmatuha Jauharotul Asfiyah Jauhary, Achmad Mustafa Karami, Abdillah Akmal Ma’rifatul Ismiyati Naba Khoiru Annisaa Nahawanda Ahasanu Amala Nailul Afifah Nilandita, Widya Nur Cholis Shofi Pribadi, Arqowi Rahayu, Septiya Rini Ratih Arum Sari Ridlo Barkah Jembar Pinanggih Roci Lidiana Rofi, Danny Yusufiana Rr Diah Nugraheni Setyowati, Rr Diah Nugraheni Sari, Dian Candra Rini Novita Sarita Oktorina Shinfi Wazna Auvaria Shofi, Nur Cholis Teguh Taruna Utama Ulum, Muhammad Bachrul Yolanda Romadhanti Yusrianti Yusrianti Yusrianti, Yusrianti Yustrianti Yustrianti Zahro, Septi Fatimatus

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