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Jurnal Pengendalian Pencemaran Lingkungan (JPPL)
Published by Politeknik Negeri Cilacap
ISSN : 26866145     EISSN : 26866137     DOI : https://doi.org/10.35970/jppl
Core Subject : Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Engineering Environmental Science
a. Water pollution control b. Soil pollution control c. Air pollution control d. Liquid and solid waste control e. Bioprocess and biochemistry f. Biodiversity and bio monitoring g. Engineering design process h. Environmental chemistry i. Management of environmental pollution control
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 89 Documents
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Ekstraksi Pewarna Alam Berbahan Kunyit, Nanas Kerang, Lumut, dan Kol Merah Serta Aplikasinya dalam Analisis Fotokimia Novita Asma Ilahi; Sri Sumardiasih
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol 2, No 1 (2020): JPPL,Maret 2020
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v2i1.151

Abstract

The extraction of natural dyes was carried out on plants with different types of natural dyes. Dye curcumin from turmeric extract (Curcuma longa), chlorophyll dye extraction of alga (Bryophyta), and anthocyanin  dye from red cabbage plants (brassica oleracea) and adam eva plant (tradescantia spathacea). The trituration of each plant was then extracted using ethanol in a ratio of 1 gr: 5 ml with a stirring process for 24 hours. Measurement absorption ability of natural dyes was done using the UV-Visible Lambda Spectrophotometer 25. The peak absorption of dye curcumin was in the wavelength range of 350-500 nm with the peak wave absorbance at 447 nm. The peak absorption of anthocyanin red cabbage dye is in the wavelength range of 327-384 nm. Dye chlorophyll and anthocyanin dye of adam eva plant had wavelength absorbance in the range of visible light and infrared with absorbance peaks at 419 nm and 674 nm.
Pengolahan Limbah Tempurung Kemiri Sebagai Adsorben Senyawa Etilen Dengan Penambahan Kalium Permanganat (KMnO4) Harits Fadhillah Immaduddin; Shafwan Amrullah; Nurkholis; Theresia Evila Purwanti Sri Rahayu
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 1 (2021): JPPL, Maret 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i1.581

Abstract

Candlenut (Aleurites mollucana) is one of the biggest potentials, especially in Sumbawa Regency. Apart from being a spice, Candlenut also produces waste in the form of shells with a very large carbon content. So that in this study, the use of candlenut shells as adsorbent was carried out using potassium permanganate or KMnO4. The way it works in this research is by doing a charcoal process on the hazelnut shell waste as the carrying substance. Basically, there are 3 stages in this research, including the carbonization of candlenut shells so that they become charcoal using a drum furnace that has been designed by yourself. Subsequently, the composite beads were sieved by using a 100 mesh sieve. Then KMnO4 is added to the mashed charcoal. The variations in the weight of KMnO4 used are 15 grams, 30 grams, and 45 grams. At the test stage, it was carried out by testing the chemical characteristics of the water content, ash content, and analysis of the best samples. At the end of the study, physical and chemical tests were also carried out on composite beads. The results showed that the best water and ash content was found in the amount of addition of KMnO4 compound at 15 grams, namely 7.33% and 7%, respectively. These results indicate that composite bead products have met the SNI 06–3730-1995 standards. For the effectiveness of absorption of ethylene compounds, the resulting composite beads required 15 grams of KMnO4 for the best absorption of 6.1% ethylene.
Optimasi Pengambilan Triterpenoid dari Daun Pegagan (Centella Asiatica) dengan Metode Ekstraksi Bertingkat Dewi Wahyuningtyas; Haidir Febbyansyah Saputra; Sri Sunarsih
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 1 (2021): JPPL, Maret 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i1.538

Abstract

Pegagan (Centella asiatica) has potential as a medicinal plant because of its triterpenoids content. It can be used to accelerate the healing of bleeding wounds on the skin. This study aims to optimize ethanol volume and extraction time on triterpenoid yields obtained and to determine the physical characteristics of the extract of pegagan leaves by using soxhlet extraction method. Three main processes were first extraction using n-hexane as solvent at a temperature of 69oC for 120 minutes, then second extraction from the residue using a varied volume of ethanol as a solvent (250; 275; 300; 325 mL) at a temperature of 78oC for varied time (60; 90; 120; 150 menit), and drying the filtrate using a rotary evaporator. The results shown that when the volume of solvent and extraction time increased, the triterpenoid yields increased too. The optimal volume of ethanol was obtained at 300 mL for 120 minutes in extraction time with the triterpenoid yields of 0.59%.
Uji Kualitatif Penurunan Kadar Lemak, Kandungan Padatan, dan Kekeruhan Pada Air Limbah Domestik Dengan Grease Trap Bar Screen Filtration Rena Jayana; Khoerun Nisa; Saputri Anggraeni Pusphaningrum
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 1 (2021): JPPL, Maret 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i1.602

Abstract

Sources of water pollution are usually derived from industrial or factories, homes, markets, rice fields, and hospital liquid waste. Water that contains detergent, feces and leftover foods that go into the drain daily can affect the balance of physics and chemistry of water. Residues that go into the sewer pipes can cause a blockage in the pipes. The objective of this study was to use a filtration bar screen grease trap to lower fat content, solids, and turbidity in domestic wastewater (dish-cleaning wastewater). The study is divided into two main stages which is the grease trap filtration bar screen assembly and the process for the grease trap. The grease trap works to catch leftover dirt and fats so that they do not block the pipes in the drain. Dish-cleaning sewage that has been processed in grease trap is not clogging up pipes in the sewer because the filtration process had separate solids and fats/oil. Fat content, solids, and turbidity is decreased after treatment. The modification of grease trap is possible so it does not only separate leftover food, fat or oil, but also purify wastewater by decreasing Total Suspended Solid (TSS).
Uji Efisiensi dan Laju Fitoremidiasi Tanaman Apu-Apu Dengan Parameter Kadar COD (Chemical Oxygen Demand) Pada Air Tercemar Bensin Witya Nur Yanti; Rena Jayana; Khoerun Nisa
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 1 (2021): JPPL, Maret 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i1.633

Abstract

Apu-apu plants or commonly referred to as kiambang plants are a aquatic species that grow abundantly in wetlands. This abundance of aquatic plants can be used as a biofilter in addressing environmental problems particularly water pollution. This study is carried to test efficiency and fitoremidiation rate of apu-apu plants in lowering COD (Chemical Oxygen Demand) levels in gasoline contaminated water. A sample of apu-apu plant was taken from Karangkandri, Cilacap. After aclimatization, 15 apu-apu plant trees and 5 carp were placed in a container box that contained of contaminated water of 10 mL gasoline and then observed for pH, temperature and COD for six days. Temperature of contaminated water on 1st day is 28.5 oC and on 6th day is 27 oC. The value of the pH range of wastewater ranges is between 7.2-7.7. This suggests that wastewater is alkali mild. Phytoremediation ability of apu-apu plants in reducing COD levels has efficiency of 60%. This result indicates that the apu-apu plant is a good phytoremediator against contaminated water. The rate of phytoremediation or equal with COD decreasing at which apu-apu plants develop is 2.9 mg/L/day and goldfishes in contaminated water does not suffer death.
Efektifitas Konsentrasi Ragi Tape Terhadap Karakteristik Bioetanol: %Kemurnian, Ph, Dan Nilai Brix Hasil Dari Fermentasi Nira Tebu (Saccharum Officinarum) Shafwan Amrullah; Khusnul Khatimah
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 1 (2021): JPPL, Maret 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i1.562

Abstract

Currently, fossil energy is the spearhead of Indonesia's energy needs and even the world. The fossil energy in question includes gasoline, natural gas and coal. This is due to the increasing population growth, even though energy reserves in Indonesia and even in the world continue to run low. So it is necessary to have alternative fuels such as bioethanol, which is a renewable fuel, especially from sugar cane juice. So this study aims to see the effect of the amount of yeast tape content on the characteristics of the bioethanol product produced. This type of research is experimental using a completely randomized design using 1 factor (the concentration of tape yeast is 5%, 10%, 15%).The results of this study indicate that there is an effect on the amount of tape concentration used as an active ingredient on the bioethanol product produced. The highest bioethanol content obtained from this fermentation result is the best at 15% tape yeast concentration, namely with an average of 6.67%, with an average pH of 3.3 and Brix 6%. Meanwhile, the lowest bioethanol content was obtained from the addition of 5% tape yeast concentration with an average of 3.67%, with an average pH of 3.13 and 5% brix.
Dampak Hujan Asam Pada Lingkungan Mochammad Imam Indra Gumirat; Dodi Satriawan; Dewi Wahyuningtyas
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 2 (2021): JPPL, September 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i2.788

Abstract

The term acid rain refers to the deposition of the atmosphere containing acidic compounds that fall to the earth in the form of rain, snow, particulates, gases and vapors and have a negative impact on the earth. Acid rain was first introduced by Ducros (1845) and later described by the English chemist Robert Angus Smith (1852) whose research studies linked the sources of acid rain to industrial emissions and included early observations of the damaging environmental effects. This article summarizes the scope of acid rain by providing the latest scientific advances on how emissions, deposition, and temporal trends of the pollutants that cause acid rain vary around the world. Considerable progress in reducing SO2 and NOX emissions is evident throughout North America and Europe. In contrast, the decline in SO2 started only about 10 years ago in China and the decline in NOX emissions only in the last few years. While in other parts of Asia such as India, these emissions continue to increase. Investigations of chemical contaminants in surface water, soil, fish, and vegetation show that recovery is slow and will unfold over decades as emissions and depositions continue to decline. Whether the affected ecosystems will return to their current acid rain conditions is uncertain and will likely depend on many other factors such as human disturbance and natural disasters and climate change. Gaining a better understanding of how acid rain interacts with various factors that affect ecosystem trajectories remains a challenge for the scientific community to address.
Pemanfaatan Limbah Sayur dan Kotoran Sapi Sebagai Sumber Energi Terbarukan Mukasi Wahyu Kurniawati; Arsita Nur Rizkia Putri; Choirunnisa Firdaus Ivana
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 2 (2021): JPPL, September 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i2.1016

Abstract

Waste’s dynamic problem will always be present in humans life and even get increasing each day. Waste generated from various kind of human activities and it will cause serious problem if it is not handled properly. One among many waste types which mostly produced from humans daily activities is organic waste and the concrete example is vegetable trash. Vegetable trash generated in large amount everyday that the treatment of this trash is important to be carried out. Also, vegetable trash is a source of biomass which can be converted into renewable energy source, that is biogas. This research aims to collected literature references (review) of vegetable trash conversion into biogas by adding with cow dung and draw conclusion about optimum composition of mixture of cow dung and vegetable trash which obtain highest methane gas (CH4) concentration. Cow dung is known as potential biogas raw material for its high cellulose content after digested in cow’s stomach that its is easier broken down by methane composing bacteria in methanogenenis process to produce methane gas (CH4). The variables used in this research are mass ratio between cow dung (KS) and vegetable waste (SS) variation of 100:0; 75:25; 50:50; 25:75; and 0:100 with addition of EM4. Literature review give conclusion that optimum composition mixture in biogas production process is 70% cow dung and 30% vegetable trash.
Penggunaan Adsorben Karbon Aktif Bambu Kuning (Bambusa Vulgaris Var. Striata) Dan Bentonit Dalam Proses Pengolahan Limbah Cair Laboratorium Kimia Politeknik Negeri Cilacap Putri Novita Sari; Fadhilah Yumna Hanifah
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol 3, No 2 (2021): JPPL, September 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i2.902

Abstract

Cilacap State Polytechnic chemical laboratory has waste derived from the disposal of practicum and testing activities that use hazardous and toxic materials or chemicals. Adsorption process with the addition of preparation bentonite and bamboo charcoal with bambusa vulgaris var type. striata or yellow bamboo. Activation of bamboo (Bambusa vulgaris var. striata) chemically using a solution of 10% H3PO4 (phosphoric acid). Chemical activation of bentonite by mixing bentonite with a 5% HCl solution. This study aims to find out the decrease in concentrations of Total Dissolved Solid (TDS) and Total Suspended Solid (TSS) in the liquid waste treatment of Cilacap State Polytechnic chemical laborator. Chemical activation of adsorbents decreased the concentration level of Total Dissolved Solid (TDS) by 88.793% and decreased concentration of Total Suspended Solid (TSS) by 84%. The trapping capacity of yellow bamboo adsorben material (Bambusa vulgaris var. striata) with 10% H3PO4 chemical activation and bentonite with 5% HCl chemical activation can trap total dissolved solid (TDS) adsorent capacity levels of 6,866 mg/g and Total Suspended Solid (TSS) absorption capacity of 0.0875 mg/g. Utilization of bentonite and yellow bamboo waste (Bambusa vulgaris var. striata) can be used as an effective adsorbent material in the processing of chemical laboratory liquid waste.
Pengaruh Penekanan Terhadap Kadar Air, Kadar Abu, Dan Nilai Kalor Briket Dari Sludge Biogas Kotoran Sapi Zeni Ulma; Murni Handayani; Arsita Nur Rizkia Putri; Choirunnisa Firdaus Ivana
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 3 No. 2 (2021): JPPL, September 2021
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v3i2.961

Abstract

Utilization of biogas sludge waste from cow dung into briquettes is an alternative to reduce the use of fossil fuels. In the manufacture of briquettes made from biogas sludge, molasses is used as an adhesive which is a by-product of a sugar factory. In this study, variable compression briquettes with variations of 10, 15, 20, and 25 mm were used and further testing was carried out on the moisture content, ash content, and calorific value of the briquettes. The effect of briquette compression on the water content of the best briquettes according to the SNI standard (less than 8%) is at 10 mm compression variation with a moisture content value of 6.03%. Meanwhile, the effect of pressing briquettes on the ash content and calorific value is still above the SNI standard and requires further study.

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