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Hubungan Pelaksanaan Penggunaan APD terhadap Kecelakaan Kerja di JOB Pertamina Talisman Jambi Merang Peppy Herawati; Reza Khulaifi
Jurnal Daur Lingkungan Vol 2, No 2 (2019): Agustus
Publisher : Universitas Batanghari Jambi

This research is focused to approach at the relationship between the implementation of personal protective equipment (PPE) to safety programme with employee, where PPE is used as a last resort in an effort to protect workers if the effort to control the elimination of danger sources, equipment substitution, engineering and administration but the potential risk is still relatively high. This research is focused on associative descriptive with correlation approach, which uses a questionnaire of 80 employees in the JOB Pertamina Talisman Jambi Merang production department engaged in the oil and gas industry located in Bayung Lencir, South Sumatra Province. The results of this study use a bivariate analysis test looking for the relationship between the application of personal protective equipment (PPE) with workplace accidents at the job accident on the crew driling the repair part of the well maintenance at the RPS 05 rig, PT.Pertamina EP Asset 1 Field Jambi. The study found that there was a significant relationship between the variables of K3 inspection and personal protective equipment (PPE) against work accidents. with a value (r) of 0.722 which means a significant relationship between the commitment to carry out K3 inspection and personal protective equipment (PPE). (PPE).

Pemanfaatan Tumbuhan Melati Air (Echinodorus Palaefolius) dengan Sistem Constructed Wetlands untuk Pengolahan Grey Water Monik Kasman; Peppy Herawati; Niken Aryani
Jurnal Daur Lingkungan Vol 1, No 1 (2018): Februari
Publisher : Universitas Batanghari Jambi

Grey water, according to its quantity and characteristics, is potential to be source of raw water. To address this, a common approriate method has been implemented in Indonesia, is constructed wetlands system. This is due to vegetation diversity, simple construction, flexible, easy and low cost in operation and maintenance, as well as high estetics. This research is focused on observing the effects of detention time and system of constructed wetlands reactors using Echinodorus palaefolius vegetation to reduce biological oxygen demand (BOD) and Total suspended solid (TSS). The detention time varied by 3 days, 4 days, 5 days, 6 days and 7 days. The system of constructed wetlands reactors varied by blank reactor , as a control without vegetation (CW 1); reactor with few flowers (CW 2); reactor with vegetation having leaves less than (<)20 (CW 3) and reactor with vegetation having leaves more than (>)20 (CW 4). The results showed that the detention time and the system of constructed wetlands reactors influences in reducing BOD and TSS. Concentration of BOD and TSS efluen decreases as the detention time increase. Besides, these concentrations decrease, as the amount of leaves increase. The concentration of BOD and TSS ranges (1,6 – 3,22) mg/L) and (0,003 – 0,147) mg/L.Keywords : Constructed wetlands; Echinodorus palaefolius; Grey water; BOD, TSS

Pengendalian Kebisingan Dari Aktivitas Penerbangan di Lingkungan Sekitar Bandara Sultan Thaha Jambi dengan Pemanfaatan Ruang Terbuka Hijau Nur Sodiq; G M Saragih; Peppy Herawati
Jurnal Daur Lingkungan Vol 4, No 1 (2021): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v4i1.66

Noise is a sound pollution and its existence is undesirable in a certain level and time, which has the potential to cause human health problems and environmental comfort. One of the causes of noise levels is due to airport operational activities, from landing to take off. For this reason, it is necessary to control the noise around the Sultan Thaha Jambi airport area, by utilizing green open space as a barrier that can reduce noise levels. This study aims to determine the level of airport noise in certain zones and evaluate the existence of green open space (RTH) whether it is appropriate to become a natural barrier as a barrier to reduce noise caused by flight activities from Sultan Thaha Jambi airport. The results showed the noise level dB (A) from flight activities in each zone, namely the lowest in zones 1 and 3, amounting to 52.08 dB (A), and the highest in zone 5 at 87.93 dB (A). , while the existence of Green Open Space (RTH) is only in zone 1, and 3 are forest park areas, and fields around the Sultan Thaha Jambi airport area, so the existence of this Green Open Space (RTH) is able to reduce noise levels by 2.11 dB (A) based on KEP-48 / MNLH / 11/1996 the quality standard of the allowable noise level is 50 dB (A). While zone 5 is a residential area, the noise level figure is quite high, namely 87.93 dB (A), due to the densely populated area, lack of green open space (RTH), and proximity to motorized vehicle transportation activities, and adjacent to the runway. runway airport. However, not all activities are carried out continuously. So that the residential area is still feasible if exposed to noise exposure either from airport activities or other activities.

Imobilisasi Polutan Fe dan Pb dalam Limbah Oli Bekas dengan Solidifikasi/Stabilisasi Monik Kasman; Suhendra Suhendra; Peppy Herawati; Salmariza Salmariza; Hariyanto Hariyanto; Fitri Yanti
Jurnal Litbang Industri Vol 6, No 2 (2016)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Lubricant waste is categorized as hazardous waste stated in government regulation (PP) 101/ 2014. It could dangers human being and environment. This problem can be addressed by solidification/stabilization process. In this work, lubricant waste was solidified/stabilized in a mixture of lubricant waste with cement as binder and silica sand into mortar sized of (5x5x5) cm. This study was aimed to investigate the influences of ratio of lubricant waste to water (ratio o/a) and curing time or age of mortar to the effectiveness of s/s process by testing mortar quality physically and chemically. The test includes compressive strenght test and leaching test (toxicity characteristic leaching procedure). The results showed compressive strenght value for mortar with the ratio o/a 0%:100%, 15%:85%, and 25%:75% in the age of mortar 7 days, 14 days, and 28 days was met the compressive strenght value qualification standardized by SNI-15-7064.2004 and ASTM C-150-02. The test of samples mortar leached using TCLP test method showed that the concentration of Pb and Fe for the ratio o/a 0%:100%, 15%:85%, dan 25%:75% and age of mortar 7 days, 14 days, and 28 days ranges 0,517x10-6 – 0,612x10-6 mg/L, and 0,174x10-6 – 0,780x10-6 mg/L respectively. The concentrations of Pb were less than the concentration of quality standard and pass the TCLP test defined by attachment of government regulation (PP) 101/2014.ABSTRAK Limbah oli bekas dikategorikan sebagai limbah B3 dalam PP 101 tahun 2014 yang berpotensi membahayakan makhluk hidup dan lingkungan. Solidifikasi/stabilisasi merupakan salah satu cara untuk mengatasi permasalahan limbah B3. Upaya ini dilakukan dengan proses solidifikasi/stabilisasi (s/s) limbah oli bekas dengan campuran semen dan pasir silika menjadi bentuk mortar berukuran (5x5x5) cm. Penelitian bertujuan untuk mengidentifikasi pengaruh rasio oli bekas terhadap air (o/a) dan umur mortar terhadap efektivitas proses s/s tersebut melalui uji kualitas mortar secara fisik dan kimia. Uji tersebut meliputi uji kuat tekan dan uji perlindian (toxicity characteristic leaching procedure). Hasil penelitian menunjukkan bahwa nilai kuat tekan untuk rasio o/a 0%:100%, 15%:85% dan 25%:75% pada umur mortar 7 hari, 14 hari dan 28 hari memenuhi nilai kuat tekan yang ditetapkan oleh SNI-15-7064 2004 dan ASTM C-150-02. Uji perlindian sampel mortar untuk rasio o/a 0%:100%, 15%:85% dan 25%:75% pada umur mortar 7 hari, 14 hari, dan 28 hari menunjukkan bahwa konsentrasi Pb adalah berkisar 0,517x10-6 – 0,612x10-6 mg/L, dan konsentrasi Fe berkisar 0,174x10-6 – 0,780x10-6 mg/L. Konsentrasi Pb kurang dari konsentrasi baku mutu atau dapat dikatakan lolos uji TCLP lampiran PP 101 tahun 2014.

Imobilisasi Polutan Fe dan Pb dalam Limbah Oli Bekas dengan Solidifikasi/Stabilisasi Monik Kasman; Suhendra Suhendra; Peppy Herawati; Salmariza Salmariza; Hariyanto Hariyanto; Fitri Yanti
Jurnal Litbang Industri Vol 6, No 2 (2016)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Lubricant waste is categorized as hazardous waste stated in government regulation (PP) 101/ 2014. It could dangers human being and environment. This problem can be addressed by solidification/stabilization process. In this work, lubricant waste was solidified/stabilized in a mixture of lubricant waste with cement as binder and silica sand into mortar sized of (5x5x5) cm. This study was aimed to investigate the influences of ratio of lubricant waste to water (ratio o/a) and curing time or age of mortar to the effectiveness of s/s process by testing mortar quality physically and chemically. The test includes compressive strenght test and leaching test (toxicity characteristic leaching procedure). The results showed compressive strenght value for mortar with the ratio o/a 0%:100%, 15%:85%, and 25%:75% in the age of mortar 7 days, 14 days, and 28 days was met the compressive strenght value qualification standardized by SNI-15-7064.2004 and ASTM C-150-02. The test of samples mortar leached using TCLP test method showed that the concentration of Pb and Fe for the ratio o/a 0%:100%, 15%:85%, dan 25%:75% and age of mortar 7 days, 14 days, and 28 days ranges 0,517x10-6 – 0,612x10-6 mg/L, and 0,174x10-6 – 0,780x10-6 mg/L respectively. The concentrations of Pb were less than the concentration of quality standard and pass the TCLP test defined by attachment of government regulation (PP) 101/2014.ABSTRAK Limbah oli bekas dikategorikan sebagai limbah B3 dalam PP 101 tahun 2014 yang berpotensi membahayakan makhluk hidup dan lingkungan. Solidifikasi/stabilisasi merupakan salah satu cara untuk mengatasi permasalahan limbah B3. Upaya ini dilakukan dengan proses solidifikasi/stabilisasi (s/s) limbah oli bekas dengan campuran semen dan pasir silika menjadi bentuk mortar berukuran (5x5x5) cm. Penelitian bertujuan untuk mengidentifikasi pengaruh rasio oli bekas terhadap air (o/a) dan umur mortar terhadap efektivitas proses s/s tersebut melalui uji kualitas mortar secara fisik dan kimia. Uji tersebut meliputi uji kuat tekan dan uji perlindian (toxicity characteristic leaching procedure). Hasil penelitian menunjukkan bahwa nilai kuat tekan untuk rasio o/a 0%:100%, 15%:85% dan 25%:75% pada umur mortar 7 hari, 14 hari dan 28 hari memenuhi nilai kuat tekan yang ditetapkan oleh SNI-15-7064 2004 dan ASTM C-150-02. Uji perlindian sampel mortar untuk rasio o/a 0%:100%, 15%:85% dan 25%:75% pada umur mortar 7 hari, 14 hari, dan 28 hari menunjukkan bahwa konsentrasi Pb adalah berkisar 0,517x10-6 – 0,612x10-6 mg/L, dan konsentrasi Fe berkisar 0,174x10-6 – 0,780x10-6 mg/L. Konsentrasi Pb kurang dari konsentrasi baku mutu atau dapat dikatakan lolos uji TCLP lampiran PP 101 tahun 2014.

Analysis of Carbon Monoxide (CO) Quality Due to the Construction of the Miftahun Najah Islamic Boarding School Muhamad Fadli; Peppy Herawati; Hadrah; Endi Adriansyah; Rifqi Sufra; Muhammad Syaiful
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 2 (2022): IJRVOCAS - August
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i2.101

Air pollution comes from construction activities in the development of educational infrastructure buildings because it has an impact on changes in green open space and an increase in air pollution, especially Carbon Monoxide (CO) emissions in the air. The contribution of increasing CO2 and CO emissions can be sourced from all activities of workers who use energy such as procurement of building materials, use of transportation fuels, electricity use activities, and LPG use activities. Carbon footprint is a measure of the total amount of carbon dioxide (CO2) emissions that come from activities or accumulations from daily activities. This study aims to determine the amount of carbon Monoxide (CO) and CO2 emissions as indicators of air quality at the Miftahun Najah Islamic Boarding School. Measurement of Carbon Monoxide (CO) parameters was carried out for one week with 7 samplings in the morning and samplings in the afternoon in situ. Measurements using the Lutron GCO-2008 CO meter and carbon footprint calculations using the IPCC 2006 method. The measurement results were obtained in the afternoon with a total of 9,926 mg/Nm3 and the lowest in the morning was 1,102 mg/Nm3. Air temperature in the morning to evening ranged from 29oC – 36oC. The results showed that the concentration of Carbon Monoxide in the development of Islamic boarding school buildings was still below the quality standards set according to Government Regulation No. 22 of 2021, namely10,000 μg / Nm3.

Analisis Pemanfaatan Sampah Organik Sebagai Media Perkembangbiakan Maggot G. M. Saragih; Marhadi Marhadi; Peppy Herawati; Asih Suzana; Lisa Channi Sari
Jurnal Daur Lingkungan Vol 6, No 1 (2023): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/daurling.v6i1.197

Organic waste as a medium for maggot breeding to produce maximum compost yields. The quality and quantity of fly larvae breeding media greatly affect the nutrient content of the body and the survival of the larvae at the metamorphosis stage. This research is an experimental research model with a completely randomized design (CRD) consisting of 1 treatment. The treatment is given using selected organic waste. Analysis of the data in this study in the form of a table of results of laboratory analysis of compost characteristics, namely pH, C-Organic, N-Total and C/N ratio and maggot weight. The results of the Soil Test Laboratory are seen in the pH with rice, fruit and vegetable media experiencing differences in pH with values of 5.15, 5.5, 5.95 and 6.4 (acidic) looks different from the initial pH, in this test the pH value shows the medium used is quite good for the composting process. Table 4.2 also shows the difference in values at the time of testing, it can be seen from the 4 variations in C-Organic that the highest value in vegetable and fruit waste media reached 13.05 %, but did not meet the quality standards for good C-Organic values. for composting. In the N-Total the highest value is in the 4th variation with a value of 26.3 with an N-Total quality standard of 30% so that from the 4 variations of the media it does not exceed the N-Total quality standard which will affect the maggot weight, in contrast to C/N which has the highest value is the 4th variation with a value of 20, with the quality standard the best value of the C/N ratio in the composting process is 25-40%, and it can be concluded that the value of the C/N ratio has not met the quality standard of the C/N ratio so that affect maggot breeding with a span of 20 days.

Allowance of Laundry Wastewater Contaminant Parameters by Electrocoagulation Process Revi Rizky Ramadhan; Peppy Herawati; Hadrah Hadrah
Fidelity : Jurnal Teknik Elektro Vol 5 No 1 (2023): Edisi Januari 2023
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v5i1.140

The laundry business is one of the household-scale businesses that is currently developing in Jambi City. This is possible because the number of laundry business customers is increasing along with the increase in the population in the city of Jambi and the increasingly diverse activities of the people of the city of Jambi. The laundry business in Jambi City is more than 300 units, so if the laundry waste is not treated first, it will have the potential to cause environmental pollution because of the compounds it contains. This study aims to determine the efficiency of the electrocoagulation process to decrease parameters in laundry wastewater, while the parameters observed are pH, COD (Chemical Oxygen Demand), and Phosphate (PO4). Cause pollution to the surrounding environment, especially in receiving water bodies. Variable voltage (voltage) in the electrocoagulation process is 9 volts, 12 volts, and 15 volts with a reactor capacity of 12 liters with a time of 30 minutes and 60 minutes at each voltage. Decreasing parameters were analyzed by comparing pH, COD (Chemical oxygen demand), and Phosphate (PO4) before and after the study, as well as the effect of voltage (voltage) and contact time on the effectiveness of decreasing parameters. The highest percentage of COD reduction efficiency is 80%, Phosphate Parameter is 92%. Voltage (voltage) and contact time also affect the results of parameter removal.

Pemanfaatan Sisa Kulit Kayu sebagai Karbon Aktif dalam Pengolahan Air Lindi Industri Pulp and Paper Rifqi Sufra; Latifah Latifah; Nurul Ajeng Susilo; Endi Adriansyah; Luki Anugrah Wati; Astri Yulia; M. Syaiful; Hariestya Viareco; Marhadi Marhadi; Muhammad Abdul Ghony; Peppy Herawati
Jurnal Civronlit Unbari Vol 8, No 1 (2023): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/civronlit.v8i1.106

The pulp and paper industry produces the remaining bark as solid waste, where this solid waste pile when it rains will produce leachate that seeps into the ground, causing soil and groundwater pollution. This wood waste can be used as activated carbon (adsorbent) for leachate treatment. The research was divided into two stages, namely adsorbent production and leachate treatment. Production of activated carbon from bark (bark) was activated using a solution of NaOH and H2SO4 as an activator, with variations of bark (gr): activator (ml) = 20:100; 50:200; 70:300. The leachate adsorption process used activated carbon with a mass of 2.5 and 5 g for 30, 60 and 120 minutes. The lowest adsorbent water content was 0.87% activated using NaOH, and the lowest ash content 0.79% when activated with H2SO4. This is still in accordance with the SII standard No.0258-88. The best variation occurred when the addition of activated carbon which was activated using 5 grams of H2SO4 for 120 minutes caused the most significant decrease in COD value of 52%, and pH 7.32. From the variations in the activation of activated carbon adsorbents, the activation of acidic solutions is better in leachate treatment.

Advanced Treatment of Tofu Wastewater using Multilevel Filtration and TiO2 Photocatalysis as Promising Approach for Effective Wastewater Remediation Endi Adriansyah; Marhadi Marhadi; Peppy Herawati; Hariestya Viareco; Rifqi Sufra; Tuty Emilia Agustina
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 20, No 3 (2023): November 2023
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v20i3.560-571

Tofu production is known to generate large amounts of wastewater containing a variety of organic compounds, chemicals, and potentially hazardous substances. It is very important to apply proper treatment of harmful substances that impact this wastewater. The aim of this study is to explore advanced techniques for treating tofu wastewater by combining multilevel filtration and TiO2 photocatalysis methods. To evaluate the efficiency of the treatment process, influent and effluent parameters, including pH, total suspended solids (TSS), and chemical oxygen demand (COD), are carefully monitored and measured. The results clearly demonstrate the impressive removal efficiency achieved through the combined use of multilevel filtration and TiO2 photocatalysis in treating tofu wastewater. The treated wastewater showed a promising efficiency in pH (100%), a significant decrease in TSS (40%), and COD (72%). the final measurements of pH met the standards set by government regulations, indicating successful remediation of these specific parameters. Even though TSS and COD haven't met the standard limits, each of them shows a very promising efficiency improvement. Towards the end of this study, it is suggested that the combination of these methods holds promise for effectively remediating tofu wastewater.

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