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PEMBUATAN SISTEM JARINGAN INSTALASI PENGOLAHAN AIR LIMBAH LABORATORIUM LINGKUNGAN HIJRIATI SHOLEHAH; ERLAN SISWANDI; AZWARUDDIN AZWARUDDIN; NURHIDAYATULLAH NURHIDAYATULLAH; NURHIDAYAH NURHIDAYAH
COMMUNITY : Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2021)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/community.v1i2.855

The purpose of the service is to design a wastewater treatment installation system that will be used for laboratory waste in the Mataram STTL environment. The problem of liquid waste from the laboratory in the STTL Mataram environment from the existing conditions does not yet have a Waste Water Management Installation (IPAL). Liquid waste from the laboratory is still in the same network as domestic liquid waste. So it is necessary to make a special WWTP for the liquid waste of the Mataram STTL Environmental Laboratory. Before making the WWTP first, knowing the content of the wastewater, this aims to find out what types of waste are most commonly found in laboratory liquid waste, so that laboratory wastewater testing is carried out using several parameters such as BOD, COD, TSS, pH and Colifrom. In testing the wastewater of the Mataram STTL Laboratory, Colifrom bacteria are bacteria that exceed the Threshold Value and wastewater treatment plants can be made during the service process. ABSTRAKTujuan pengabdian untuk merancang sistem instalasi pengolahan air limbah yang akan digunakan terhadap limbah Laboratorium di lingkungan STTL Mataram. Permasalahan limbah cair dari Laboratorium di lingkungan STTL Mataram dari kondisi yang ada belum mempunyai Instalasi Pengelolaan Air Limbah (IPAL). Limbah cair dari Laboratorium masih dalam satu jaringan dengan limbah cair domestik. Sehingga perlu di buatkan IPAL khusus untuk limbah cair Laboratorium Lingkungan STTL Mataram. Sebelum membuat IPAL terlebih dahulu mengetahui kandungan dari air limbah tersebut hal ini bertujuan untuk mengetahui jenis limbah apa saja yang paling banyak terdapat pada limbah cair laboratorium sehingga dilakukan pengujian air limbah Laboratorium dengan menggunakan beberapa parameter seperti BOD, COD, TSS, pH dan Colifrom. Dalam pengujian air limbah Laboratorium STTL Mataram, bakteri Colifrom merupakan bakteri yang melebihi Nilai Ambang Batas dan instalasi pengolaahan air limbah dapat dibuat selama proses pengabdian berlangsung.

Perencanaan Pengelolaan Sampah Di Pasar Dasan Agung Kota Mataram Dengan Pendekatan Reduce, Reuse Dan Recycle (3R) Wahyudin Wahyudin; Fitriah Fitriah; Azwaruddin Azwaruddin
Jurnal Serambi Engineering Vol 5, No 2 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i2.1959

Waste management in the Dasan Agung Market in Mataram City still uses conventional patterns. This pattern is not in line with the NTB Province policy that launched the concept of zero waste in 2019-2023. One approach that can support the program is the 3R method of waste management. This study aims to develop a waste management plan using the 3R approach. The method used in this study is the observation method, which is observing the current conditions and measuring the generation and composition of waste. The technique of determining the sample and measurement time and the procedure refers to SNI-19-3964-1995. The results showed that the amount of solid waste generation in Dasan Agung Market was 2.7 m3 / day and the weight of solid waste was 467 kg / day. Waste composition was obtained by organic waste 52.60% and inorganic waste 47.40%. TPS 3R is planned with an area of 110 m2, namely 74 m2 for composting area and 36 m2 for sorting and handling inorganic waste, and residual waste. The composting system implemented is using the drum method with a capacity of 100 liters, a total of 307 pieces. Waste Management Planning using the 3R Approach is capable of handling 80% of the waste, and 20% of the residue is disposed of in the landfill.

KAJIAN PENGELOLAAN LIMBAH RUMAH SAKIT GRHA ULTIMA MEDIKA DI KOTA MATARAM, NTB Azwaruddin Azwaruddin
Jurnal Akrab Juara Vol 3 No 3 (2018)
Publisher : Yayasan Akrab Pekanbaru

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

Hospitals as a means of health effort that organizes health services that include outpatient services, hospitalization, emergency care, medical services, and non-medical. Hospital operations will produce waste that can cause environmental pollution. Therefore it is necessary to control the disposal of solid waste, liquids and gases released into the environment. This study Knowing of Assessment and Evaluation of waste management Grha Ultima Medika Hospital. The type of research is descriptive research procedure is a form of preparatory research, secondary data collection, and the primary data collection in the field include identification of solid waste of medical and non-medical, identification of clean water usage, water quality data of waste (outlet) and the identification of sources of emissions and data emissions or ambient air quality. The results of the assessment and evaluation was conducted in the management of solid waste in the range of 22% of the total 45 votes, for liquid waste is in the range 58% of the total value of 45 while waste gas is in the range of 20% of the 45 total. Keywords : Assessment, Hazardous Solid, Liquid and Gas

Bacteriological quality test of air in the classrooms of Darur Abror Foundation School West Lombok Regency in 2022 Nurhidayatullah Nurhidayatullah; Azwaruddin Azwaruddin; Liza Mimhalina
Jurnal Pijar Mipa Vol. 17 No. 6 (2022): November 2022
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v17i6.4294

This study aims to determine the air quality in the classroom. The study showed the quality of air bacteria in the classrooms at the Darur Abror Foundation School (Sudak Gardens Hamlet, Terong Tawah Village, Labuapi District, West Nusa Tenggara, Indonesia) exceeded the predetermined limit on the number of germs in the room. According to Minister of Health Regulation No. 1405/MENKES/SKXI/2002, the germ number is 200-500 CFU/m3. The number of bacteria in the classroom is 2,699 CFU/m3. The most abundant characteristic according to the size of the bacteria is pinpoint. The shape of bacteria based on the number is circular, and the color of most bacteria is white.

Clean Water Quality Analysis based on Chemical Parameters at the Taha Qur'an Education Park Bima Regency Azwaruddin, Azwaruddin; Abdullah, Taufik; Wahyuningsih, Sri
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 2 (2024): April-May 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i2.11321

Unclean water is the cause of skin diseases. Skin diseases are included in water washed diseases which are influenced by the environment and human behavior. The water source at the Taha Qur'an Education Park is a drilled well, this water source is close to the residents' livestock pens which can be a source of pollution. The aim of the research is to determine the quality of clean water in the Taha Qur'an Education Park. Type of qualitative descriptive research. The population in this study was all the water taps in the Taha Qur'an Education Park. The number of samples was 2 samples. Based on Minister of Health Regulation number 32 of 2017, the results of water chemistry quality tests from the results of pH measurements on samples from Tap A were 7.5 and on samples from Tap B were 7.5, which is based on Regulation of the Minister of Health of the Republic of Indonesia Number 32 of 2017. Quality standard values for pH it is 6.5-8.5, while for checking Detergent levels in clean water the results obtained for tap A samples are 0.03 Mg/L and for Tap B samples it is 0.02 Mg/L, which is based on the Minister of Health Regulation Republic of Indonesia Number 32 of 2017 The quality standard value for Detergents is 0.05 Mg/L. It is hoped that the management of the Taha Qur'an Education Park will continue to maintain the quality of clean water in the Taha Qur'an Education Park, Bima Regency.

Sosialisasi Pembuatan Mikroorganisme Lokal (MOL) Untuk Pembuatan Kompos di Desa Darmaji Kecamatan Kopang Kabupaten Lombok Tengah Azwaruddin, Azwaruddin; Abdullah, Taufik; Wahyuningsih, Sri; Nurhidayatullah, Nurhidayatullah; Anastasya, Resika
Jurnal Pengabdian Sosial Vol. 2 No. 1 (2024): November
Publisher : PT. Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/ze2m5w22

Mikroorganisme Lokal (MOL) merupakan salah satu bahan yang dapat digunakan sebagai pengganti EM4 dalam Pembuatan Kompos. Mikroorganisme Lokal (MOL) di buat dari bahan –bahan yang berada di lingkungan.Pengabdian kepada Masyarakat ini dilaksanakan di Desa Darmaji Kecamatan Kopang Kabupaten Lombok tengah. Sosialisasi ini bertujuan untuk memberikan informasi tambahan kepada masyarakat tentang bahan pengganti yang dapat digunakan sebagai starter dalam pembuatan kompos.Selama mengikuti sosialisasi masyarakat yang hadir sangat antusias mendengarkan informasi yang diberikan selain sosialisasi kegiatan ini juga dilengkapi dengan pelatihan pembuatan Mikroorganisme Lokal (MOL) secara langsung sehingga masyarakat dapat langsung mengetahui cara pembuatan Mikroorganisme Lokal (MOL).

Identify the Saccharin Content in Iced Tea Sold in Jl. Sapta Marga, Sapta Marga Village, Mataram City Wahyuningsih, Sri; Azwaruddin, Azwaruddin; Abdullah, Taufik
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 6 (2024): December 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i6.13510

Saccharin is an artificial sweetener made from sodium salt, sodium saccharin with the chemical formula C7H5NO3S from saccharin acid which is in the form of white crystalline powder, easily soluble in water, odorless and very sweet. Saccharin has a sweetness level of 300-600 times that of natural sweeteners. This artificial sweetener also has a maximum limit for its use, namely according to Bpom No. 11. In 2019, it is 954 mg/l. The aim of the research is to determine whether there is a saccharin compound present or not and to find out how much saccharin is contained in iced tea drinks circulating on the Sapta Marga road in the Mataram City area.Sampling uses predeterminet criteria. This type of research is descriptive qualitative. The analysis in this research was carried out in 2 types, namely qualitative analysis using the resorcinol color test method and quantitative analysis using the Uv-Vis spectrophotometry method. The results of qualitative identification using the color test method carried out on 5 samples of iced tea drinks did not produce positive samples so that all samples were not continued to the quantitative test stage.

Study of Chlorine Use in Water Treatment at the Giri Menang Regional Drinking Water Azwaruddin, Azwaruddin; Abdullah, Taufik; Wahyuningsih, Sri
Jurnal Pijar Mipa Vol. 20 No. 3 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i3.8885

Population growth causes the need for clean water to increase. Disinfectants that are often used in the water treatment process include Chlorine. The right Chlorine residue is one of the important aspects that ensures water reaches consumers with good quality. The purpose of this study is to conduct a study on the use of chlorine in raw water treatment at the Giri Menang Mataram regional drinking water company. This research is a study; this study was carried out in the working area of the Regional Drinking Water Company Giri Menang Mataram. This Research is a study on the suitability of chlorine levels in raw water at the Giri Menang Mataram Regional Drinking Water Company. The stages of the study begin with preparation, data collection, data analysis, discussion and producing study results to determine the suitability of chlorine levels with applicable regulations. From this research, the results obtained are that the manufacture of chlorine in the Giri Menang Mataram Regional Drinking Water Company is not in accordance with the calculation for chlorine needs in each water source, resulting in a lot of sediment. It is hoped that the Giri Menang Regional Drinking Water Company can review the use of chlorine in accordance with the appropriate dosage calculation.

Analysis of Seawater Quality in the Villa Ombak Gili Terawangan Area, Pemenang District Nurhidayah, Nurhidayah; Sholehah, Hijriati; Nurhidayatullah, Nurhidayatullah; Mulhidin, Mulhidin; Azwaruddin, Azwaruddin
Jurnal Pijar Mipa Vol. 20 No. 4 (2025): Special Issue
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i4.9023

Tourism is one of the most rapidly growing sectors globally and plays a vital role in regional development by contributing to foreign exchange earnings, job creation, and poverty alleviation. Gili Trawangan, a small island in West Lombok, is a popular marine tourism destination experiencing rapid growth in tourist visits and supporting infrastructure, such as hotels and restaurants. This growth has led to increased population density and higher environmental pressures, particularly in the form of liquid waste and pollutants entering coastal waters. If not properly managed, these pollutants can degrade water quality and marine ecosystems. This study aims to assess the quality of seawater in the Villa Ombak area of Gili Trawangan, located in Pemenang District. A quantitative research method was applied, with seawater samples collected from six stations using the Niskin bottle method at a depth of one meter. Parameters analyzed included physical (temperature, total suspended solids/TSS), chemical (pH, salinity, dissolved oxygen/DO, ammonia-N/NH₃-N, nitrate-N/NO₃-N, phosphate/PO₄, oil and fat), and biological (total and faecal coliform) characteristics. Laboratory analysis was conducted at the Mataram PUPR Laboratory, and results were compared to the Indonesian Government Regulation (PP) No. 22 of 2021 on seawater quality standards. The findings showed that all measured parameters met the required quality standards for marine tourism and biota. Recorded values included a temperature of 29°C, TSS 2.5 mg/L, pH 8.2, salinity 33 PSU, DO 6.9 mg/L, NH₃-N 0.019 mg/L, NO₃-N 0.0017 mg/L, oil and fat <0.03 mg/L, total coliform 185 MPN/100 mL, and faecal coliform 0 MPN/100 mL. Although still within safe limits, ongoing monitoring and environmental management are essential to prevent ecological degradation and to ensure the sustainability of marine tourism in the area.

Clean Water Quality Analysis based on Chemical Parameters at the Taha Qur'an Education Park Bima Regency Azwaruddin, Azwaruddin; Abdullah, Taufik; Wahyuningsih, Sri
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 2 (2024): April-May 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i2.11321

Unclean water is the cause of skin diseases. Skin diseases are included in water washed diseases which are influenced by the environment and human behavior. The water source at the Taha Qur'an Education Park is a drilled well, this water source is close to the residents' livestock pens which can be a source of pollution. The aim of the research is to determine the quality of clean water in the Taha Qur'an Education Park. Type of qualitative descriptive research. The population in this study was all the water taps in the Taha Qur'an Education Park. The number of samples was 2 samples. Based on Minister of Health Regulation number 32 of 2017, the results of water chemistry quality tests from the results of pH measurements on samples from Tap A were 7.5 and on samples from Tap B were 7.5, which is based on Regulation of the Minister of Health of the Republic of Indonesia Number 32 of 2017. Quality standard values for pH it is 6.5-8.5, while for checking Detergent levels in clean water the results obtained for tap A samples are 0.03 Mg/L and for Tap B samples it is 0.02 Mg/L, which is based on the Minister of Health Regulation Republic of Indonesia Number 32 of 2017 The quality standard value for Detergents is 0.05 Mg/L. It is hoped that the management of the Taha Qur'an Education Park will continue to maintain the quality of clean water in the Taha Qur'an Education Park, Bima Regency.

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