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Analisa Pengelolaan Lingkungan Gedung X Terhadap Kualitas Udara dan Air Putri Redita Rositasari; Rizka Novembrianto
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 1 (2023): Februari 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i1.1299

Abstract

Air quality and air are very important for human health and comfort. Good quality air can ensure enough oxygen for the human body, while good quality water can meet the water needs of the human body and other needs. However, the quality of air and water in some places can be disrupted by various factors, such as air and water pollution, and poor environmental management. Therefore, it is important to conduct research on air and water quality to determine their level of cleanliness and take the necessary action to maintain or improve it. This research aims to analyze the air and water quality in Building X, as well as the factors that affect it, so that it can provide useful information for maintaining good air and water quality. The research method used is a document study that begins with conducting a critical review of the evaluation matrix for environmental management efforts in the Environmental Impact Assessment Document of Building X in Sleman District. The results of the study show that the environmental management of buildings affects the air and water quality inside. Good management can ensure the quality of air and water that is healthy and comfortable for building occupants, and help reduce negative impacts on the environment
Sistem Pengolahan dan Pemanfaatan Air Limbah Domestik (Studi Kasus Pada PT. X) Praditya Sigit Ardisty Sitogasa; Erwin Kurniawati; Rizka Novembrianto; Pranandito Wisnu Prabowo
Jurnal Ekologi, Masyarakat dan Sains Vol 4 No 1 (2023): Jan-Jun 2023 (in Progress)
Publisher : ECOTAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55448/ems.v4i1.74

Abstract

Abstract: PT. X is a nut and bolt industry in Surabaya. PT. X treats their domestic wastewater in the Biofilter WWTP and uses it as water for sprinkling open spaces and green open spaces. This is interesting to learn because it can become material for study in domestic wastewater management systems in the industrial sector. The research method uses a qualitative data analysis approach with primary and secondary data sources. Data was collected through observation, interviews and documentation. The results obtained are the existing conditions of water management, starting from the use of clean water to produce waste water, processing, utilization, and efficiency of waste water utilization. The processing produces recycled water which meets quality standards, so that it can be used as watering open spaces and green open spaces. The efficiency of domestic wastewater utilization reaches 99%, with the benefits obtained, namely being able to reduce the cost of purchasing clean water for irrigation and reduce the volume and load of pollutants in water bodies. Keywords: Biofilter, Domestic Wastewater, Watering
Pengelolaan Limbah Bahan Berbahaya Dan Beracun (Studi Kasus Industri Pembekuan Ikan PT. X) Navisa Ika Irmayanti; Praditya Sigit Ardisty Sitogasa; Rizka Novembrianto; Pranandito Wisnu Prabowo
Jurnal Ekologi, Masyarakat dan Sains Vol 4 No 1 (2023): Jan-Jun 2023 (in Progress)
Publisher : ECOTAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55448/ems.v4i1.75

Abstract

Abstract: PT. X is a company engaged in the field of Freezing Fish which in its production process produces B3 waste. The hazardous waste produced needs special management so that it does not pollute the environment. The purpose of this research is to determine the management of B3 waste technically based on the generation and type of B3 waste at PT. X. This research method uses primary data collection, secondary data and data analysis. PT. X has not been able to process B3 waste independently, so the manager cooperates with a third party to transport and process the resulting waste. The hazardous waste generated is Used Oil Filter (0.25 kg/month), Used Refrigerant (30 kg/month), Used lubricant packaging (0.25 kg/month), Used Oil (8.3 kg/month), Waste electronics (0.75 kg/month) as well as rags and B3 contaminated gloves (0.05 kg/month). PT. X requires TPS LB3 to store B3 waste before it is transported by a third party. The required dimensions of the TPS for hazardous waste are 4 m2
Dekontaminasi Parameter Biologi dan Pathogen Menggunakan Biofilm Konsorsium Bergerak Dilanjutkan dengan Intergrasi Pengolahan Fisik (Pengendapan-Sterilisasi) Secara Simultan Rizka Novembrianto; Restu Hikmah Ayu Murti; Muslikha Nourma Rhomadhoni
Al-Ard: Jurnal Teknik Lingkungan Vol. 8 No. 2 (2023): Maret
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.v8i2.1607

Abstract

The amount of domestic wastewater without prior treatment is discharged into water bodies so that it is felt that the quality is decreasing day by day. Organic content and microorganisms are a concern in terms of quality. The high content of organic and microorganisms such as Total coliform. Decreasing these parameters is the main goal in this study. In the aerobic process, organic processing uses an air supply of 20 L/min in suspended and attached treatment for attached media using K5 caldnes media and spiked bioball, each of which is 30% of the reactor volume, preceded by the seeding and acclimatization process. Variations in processing time used were suspended for 2 hours and attached for 6 hours and vice versa. Furthermore, it is processed by simultaneous physical processing, namely the process of deposition and sterilization with exposure and deposition times of 2 to 6 hours. Based on the results of the study showed that seeding and acclimatization were carried out for 21 days. The best processing was obtained using suspension for 2 hours, attached for 6 hours on kaldnes K5 media and precipitation as well as exposure to ultraviolet light for 6 hours showed a decrease in COD of 92.85% and for Total coliforms of 98.67%. Keywords: domestic, organic, media, ultraviolet
Kajian Pengelolaan Limbah Domestik dan Limbah Bahan Berbahaya dan Beracun (B3) PT X Adisty Regina Tamandita, Rizka Novembrianto Adisty Tamandita; Rizka Novembrianto
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 3 (2023): Juni 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i3.1938

Abstract

PT X is a branch of the industry engaged in the field of laying hens which provides livestock products and needs. The production process carried out by PT X results in a product and other production process that can no longer be used or discarded. Waste generated from the production process of PT X is divided into domestic waste and hazardous waste. If this waste is not handled properly and properly, it can have a negative impact on the environment and human health. The purpose of this research is to know and understand the waste management system and to implement the evaluation of the waste operational system. Data collection through observation in the form of a general introduction to the location and field orientation based on company data obtained from PT X. The variables of this study include production, storage, and waste management at PT X and the regulations in force largely comply with this. The results of this study are that PT X has managed Domestic Waste dan B3 Waste based on applicable regulations but there are several points that are not appropriate.
Evaluasi Sistem Pengelolaan Limbah B3 PT Y Ignacia Putri Dinayah; Rizka Novembrianto
INSOLOGI: Jurnal Sains dan Teknologi Vol. 2 No. 3 (2023): Juni 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v2i3.1984

Abstract

Increasing the standard of living and social welfare can be marked by industrialization. Increasing industrialization has had an impact on environmental pollution caused by waste, one of which is B3 waste. PT Y is a processing industry company engaged in the production of plywood. In its production process PT Y produces B3 waste which must be managed according to the characteristics and nature of the B3 waste. B3 waste that is not managed properly will cause pollution and cause problems around it. This study aims to analyze the existing conditions regarding the management of hazardous and toxic waste (B3) from PT Y, evaluate and provide recommendations based on applicable regulations. Evaluation is carried out using the Guttman scale method to compare existing conditions with applicable regulations. The evaluation result of PT Y's B3 waste management is 66% in the "Good" category. Based on the evaluation results, recommendations are obtained that can improve the B3 waste management system to be better and in accordance with the standardsrules that happened.
Sustainability Assessment of Rural Water Supply System in Lamongan, Indonesia Syadzadhiya Qothrunada Zakiyayasin Nisa’; Rizka Novembrianto; Restu Hikmah Ayu Murti; Muhammad Abdus Salam Jawwad
International Journal of Eco-Innovation in Science and Engineering (IJEISE) Vol. 4 No. 1 (2023): IJEISE
Publisher : International Journal of Eco-Innovation in Science and Engineering (IJEISE)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The commitment to provide clean water and proper sanitation is one of the goals of the Sustainable Development Programs (SDGs). The government of each region needs to strive for clean water for the community. Efforts to provide clean water can be realized with the Water Supply System. Water Supply System sustainability indicators need to fulfill three aspects of quality, quantity, and continuity. The aim of this research was to assess the sustainability of the ‘Sugio’ Water Supply System in Lamongan Regency, which served three villages, namely Sugio, Lebakadi, and Sekarbagus. The aspect of water quality, seen from the results of the analysis of the quality of production water, met the quality standards for drinking water. The aspect of water quantity was calculated to meet water needs for the next 20 years. The calculation showed that the daily average debit requirement was 17 L/s and the daily maximum debit was 19 L/s, while the existing debit was 15 L/s. The aspect of water continuity was calculated by the ability to distribute water during an emergency. The calculation showed that the distribution of clean water when there was no source of electrical energy could only be carried out in a maximum of 1 hour, 13 minutes, and 48 seconds. The conclusion obtained was that the sustainability of the ‘Sugio’ Water Supply System from the perspective of water quantity and continuity needed to be improved.
Bioindikator Plankton dan Benthos dalam Monitoring Kualitas Air Sungai PT. WXYZ Rizka Novembrianto; Denaya Andrya Prasidya; Munawar; Muhammad Abdus Salam Jawwad; Muslikha Nourma Rhomadhoni
Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol. 14 No. 2 (2022): Envirotek: Jurnal Ilmiah Teknik Lingkungan
Publisher : Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirotek.v14i2.35

Abstract

Pemantauan kualitas air sungai memberikan gambaran terhadap keanekaragaman Plankton dan benthos. Tujuan penelitian ini sebagai bahan evaluasi kualitas badan air sungai disekitar PT. WXYZ. Terdapat dua titik pengamatan yakni pada upstream dan downstream. Teknik yang dimanfaatkan yaitu purposive sampling. Temuan riset yakni filum dan kelimpahan benthos di sungai PT. WXYZ sangat minim, hanya ada 1 Filum Bethos pada lokasi sampel Downstream Air Sungai yaitu Clitella dengan spesies benthos Tubifex sp (Cacing Sutra) sebanyak 13 individu. Plankton yang ditemukan di sungai PT. WXYZ ada 16 genus yang memuat 14 genus fitoplankton yaitu Istmia, Fragillaria, Navicula, Pleurosigma, Placoneis, Diatoma, Cosmarium, Chlorella, Eudorina, Pyramimonas, Oscillatoria, Arthrospira, Spirulina, Vacuolaria, dan 2 spesies zooplankton, Favella dan Euglena. Keberadaan benthos dan plankton yang mampu bertahan pada lingkungan yang mengandung logam menunjukkan tingkat pencemaran sedang.
PENENTUAN LAJU PEMBENTUKAN GULA REDUKSI ECENG GONDOK PADA PROSES HIDROLISIS KOMBINASI DENGAN BAKTERI SELULOLITIK Rizka Novembrianto; Muslikha Nourma Rhomadhoni
Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol. 13 No. 2 (2021): Envirotek: Jurnal Ilmiah Teknik Lingkungan
Publisher : Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirotek.v13i2.129

Abstract

Kehadiran eceng gondok dalam jumlah yang massif akan menjadi masalah untuk air permukaan. Namun eceng gondok juga memiliki kandungan selulosa yang bisa dikonversi menjadi gula reduksi sebagai bahan untuk pembuatan bioethanol. Penelitian ini bertujuan untuk menentukan hasil gula reduksi tahap hidrolisis kombinasi dengan bakteri selulolitik dan laju reaksi maksimumnya. Kebutuhan eceng gondok yang digunakan adalah substrat pada variasi 0,025; 0,057; 0,100; 0,161 dan 0,232 % (b/v). Segmen pre-treatment menggunakan kapang Phanerochaete chrysosporium dan dilanjutkan hidrolisis secara kimia dengan perlakuan 0,25 % dan 2 % H2SO4 dan variasi tetap panas 100 + 3 oC dan kombinasi menggunakan Cellvibrio selama 24, 48, 72, 96 dan 120 jam. Penelitian dilakukan pada suhu ruang. Metode untuk pengukuran gula reduksi menggunakan Nelson-Somogyi. Gula reduksi yang telah dihasilkan pada proses pre-treatment adalah dengan variasi jamur P. chrysosporium, hidrolisa 0,25 % H2SO4 dan pemanasan (didih) 100 + 3oC selama 30 menit dan Cellvibrio dengan hasil terbanyak pada substrat eceng gondok 20 g dan waktu 96 jam. Laju pembentukan gula reduksi maksimum (Vmaks) sebesar 0,762 mg/g.jam dan Km senilai 0,03 %.
Sustainability Assessment of Rural Water Supply System Syadzadhiya Qothrunada Zakiyayasin Nisa'; Rizka Novembrianto; Restu Hikmah Ayu Murti; Muhammad Abdus Salam Jawwad
JACEE (Journal of Advanced Civil and Environmental Engineering) Vol 6, No 2 (2023): October
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jacee.6.2.123-128

Abstract

The commitment to provide clean water and proper sanitation is one of the goals of the Sustainable Development Programs (SDGs). The government of each region needs to strive for clean water for the community. Efforts to fulfill clean water can be realized with the Water Supply System. Water Supply System sustainability indicators need to fulfill three aspects of quality, quantity, and continuity. The aim of this research is to assess the sustainability of the ‘Sugio’ Water Supply System in Lamongan Regency which serves three villages, namely Sugio, Lebakadi, and Sekarbagus. The aspect of water quality, seen from the results of the analysis of the quality of production water, shows that it meets the quality standards as raw water for drinking water. The aspect of water quantity is calculated to meet water needs for the next 20 years. The calculations results show that the daily average debit requirement is 17 L/s and the daily maximum debit is 19 L/s, while the existing debit is 15 L/s. The aspect of water continuity is calculated from the ability to distribute water during an emergency. The calculation results show that the distribution of clean water when there is no source of electrical energy can only be carried out in a maximum of 1 hour 13 minutes 48 seconds. The conclusion obtained is that the sustainability of the ‘Sugio’ Water Supply System from the aspect of water quantity and continuity still needs to be improved.
Co-Authors Abdus Salam Jawwad, Muhammad Adisty Tamandita Agustini, Rika Yayu Ali, Munawar Ali, Munawar Ambarsari, Utami Andini, Ari Annidya, Putri Azmi Ayu Murti, Restu Hikmah Ayu, Friska Azizah Mahirah Rizki Azzahra, Maulayya Fatimah Bella Meitha Wulandari Bella Meitha Wulandari Dea Febrica Ervina Denaya Andrya Prasidya Dewi Intan Elok Mayangsari Dwi Setiyaningtyas Early Agista Mahardhika Ervina, Dea Febrica Erwin Kurniawati Euis Nurul Hidayah Firdaus, Nisa Afyfh Firra Rosariawari Firra Rosariawari Firra Rosariawari Gina Lova Sari Hakam, Muhammad Harmoko, Dian Fitri Hikmah Ayu M, Restu Hutapea, Octavianus Hutapea Ibnu Sholichin Ignacia Putri Dinayah Isna Nugraha Istiar, Bayu Jawwad, Muhammad Abdus Salam Kholifah, Wilujeng Rastinur Kindriari Nurma Wahyusi Lavyatra, Dinda Ayu M N Rhomadhoni Mar'atus Sholikhah Maulayya Fatimah Azzahra Mirwan, Mohamad Mohamad Mirwan Mohamad Sholikin Muhammad Abdus Salam Jawwad Muhammad Abdus Salam Jawwad Muhammad Abdus Salam Jawwad Muhammad Abdus Salam Jawwad Muhammad Abdus Salam Jawwad Muhammad Abdus Salam Jawwad Muhammad Riza Pahlevi Munawar Munawar Munawar Munawar Munawar Munawar Murti, Restu Hikmah Ayu Muslikha Nourma Rhomadhoni Muslikha Nourma Rhomadhoni Navisa Ika Irmayanti Nisa Afyfh Firdaus Nisa', Syadzadhiya Qothrunada Zakiyayasin Nisa', Syadzadhiya Qotrunada Zakiyayasin Nisa, Syadzadhiya Qothrunada Zakiyayasin Nugroho, Adelia Nurjanah, Fadhilah Labibah Nurkhalisha, Seren Okik Hendriyanto Cahyonugroho Okik Hendriyanto Cahyonugroho Oris Hatpa Aditya Azhar Pandu Wicaksono Pandu Wicaksono Permana, Endah Budi Praditya Sigit Ardisty Sitogasa Pramesti , Hafidya Norista Pranandito Wisnu Prabowo Prilistyo, Dwimantoro Iman Putri Redita Rositasari Putri Redita Rositasari Putri, Marsanda Amelia Q Z N, Syadzadhiya Qatrunada, Sekar Huwaidah R H A Murti Rachmanto, Tuhu Agung Raden Kokoh Haryo Putro Ramadhani, Audyna Ayu Restu Hikmah Ayu Murti Restu Hikmah Ayu Murti Restu Hikmah Ayu Murti Restu Hikmah Ayu Murti Rhomadhoni, Muslikha Nourma Rizki, Azizah Mahirah Rosariawari, Firra Rositasari, Putri Redita Safitri, Annisa Nur Sholikhah, Mar'atus Sholikin, Mohamad Sunaryo, Merry Syadzadhiya Qothrunada Zakiyayasin Nisa Syadzadhiya Qothrunada Zakiyayasin Nisa' Syadzadhiya Qothrunada Zakiyayasin Nisa' Syadzadhiya Qothrunada Zakiyayasin Nisa’ W D Lestari Wahyudi, Muhammad Ilham Wang, Ya-Fen Wulandari, Bella Meitha Wulandari, Salsabila Puspita You, Shen-Jie Zain, Alifia Salsabila