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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 192 Documents
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Perencanaan Unit Biodigester Skala Rumah Tangga Untuk Pemulihan Biogas Di Kelurahan Sekeloa, Kota Bandung Sulaeman, Riza Azrilla; Muhammad Irham Anshari; Karennina Resaryana Eka Putri; Sekar Arum Fajriyanti; Mila Dirgawati
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2337

Abstract

Waste is one of the environmental problems in Bandung City. RT 05 RW 04 Sekeloa Village, Bandung City has a waste problem in its environment in the form of accumulation of waste caused by the difficulty of road access and the diverse topographical conditions of the area so that the transportation process does not run well. This research aims to plan biodigesters technology from organic waste so that it can minimize waste accumulation and provide benefits to local residents. This research was conducted by collecting observations, questionnaires, and analyzing the technical and non-technical aspects of waste management in RT 05 RW 04. From the analysis, it was found that the biodigester volume that can be used is 8.49 m3 with a diameter of 3 m, and a height of 1 m with a capacity to process organic waste of 113 kg / day. The designed biodigester is able to serve 178 people out of 222 people in RT 05 RW 04. With this biodigester technology, it is expected to reduce the use of LPG gas to 135 kg with a nominal value of Rp.2,970,000 every month
SINTESIS PLASTIK BIODEGRADABLE DARI PATI GANYONG DENGAN MODIFIKASI KASEIN SUSU AFKIR DAN PLASTICIZER SORBITOL Sriyana, Herman Yoseph; Prastyawati, Soraya
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2346

Abstract

Canna starch has the potential to be a raw material for biodegradable plastic because it has a total starch content of 93.30%, amylose content of 42.40% and amylopectin 50.90%. The research aims to study the effect of the ratio of canna starch and casein rejected milk with sorbitol modification on the characteristics of biodegradable plastic. The variables of this research were the ratio of canna starch and casein from rejected milk (4:0; 3:1; 2:2) and stirring for 30 minutes at 75°C and the addition of sorbitol (2%, 3%, 4% , 5%). The process of making biodegradable plastic is carried out by pouring a biodegradable plastic solution according to variables into a mold, then drying it using an oven at 70°C for 6 hours and the mold is taken out to dry at room temperature for 24 hours. The plastic formed is tested for tensile strength, elongation, biodegradation, morphology. The results of this research show that the higher the canna starch added and the lower the casein added, the more water resistance, tensile strength, elongation increases, and biodegradation increases. The smaller the ratio of canna starch and milk casein (the greater the amount of milk casein), the higher the water resistance, tensile strength, elongation and biodegradability of the resulting bioplastic. The best combination ratio of starch and casein was obtained at a ratio of 4:0 which provided the highest water resistance of 81.82%, the highest tensile strength of 5.48 MPa, the highest elongation of 26.67, and the highest biodegradation of 0.08. The higher the amount of sorbitol added increases the value of elongation, biodegradation. The best addition of sorbitol was obtained at a concentration of 5% which provided the highest elongation of 8.57, biodegradation of 0.11, while the best tensile strength was obtained at a concentration of 1% of 3.40 MPa.
Review Pelaksanaan Pengawasan Dinas Lingkungan Hidup Kabupaten Karawang Terhadap Pengelolaan Limbah Bahan Berbahaya dan Beracun oleh Kegiatan Industri Alfy Nur Auliya Zahra; Ikhwanussafa Sadidan; Aziz Kemal Fauzie
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2358

Abstract

The Karawang Regency Government has a target to make Karawang Regency an industrial city. Based on open Jabar 2021 data, there are 1,608 industries in Karawang Regency, which has many negative impacts on the environment. Many industrial production processes use hazardous and toxic materials. The number of industries in Karawang Regency will increase the amount of hazardous and toxic waste that will be produced. Therefore, the supervision of industries is assigned to the Environmental Agency of Karawang Regency. This study aims to determine the supervisory function carried out by the Environmental Agency of Karawang Regency in the management of hazardous and toxic waste in industrial activities in Karawang Regency. The method used is by conducting direct observations and interviews at Environmental Agency of Karawang Regency with a span of 4 months. Based on the results of the research that has been carried out, Environmental Agency of Karawang Regency has carried out supervision of hazardous and toxic waste management properly and is in accordance with applicable laws and regulations, namely Law Number 32 of 2009. Supervision priority is given to industries that have potential violations, locations vulnerable to pollution, and high-risk activities. This effort aims to protect the environment, public health and sustainable natural resources. Supervision is conducted directly and indirectly. The management of hazardous and toxic waste has covered all aspects starting from the environmental documents to the hazardous and toxic waste management
Analisis Variasi Bahan terhadap Kualitas Pupuk Organik Cair (POC) Dari Sisa Makanan Nabila Nurulita Maghfirani; Novitri, Nora Amelia; Vivin Setiani; Indra Lesmana
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2362

Abstract

A The generation of food waste is increasing along with the times. Food waste that is not processed properly will increase carbon emissions from the degradation of the waste. Therefore, proper processing is needed to reduce the generation of food waste. One method of processing food waste is to process food waste into liquid organic fertilizer (LOF) through an anaerobic fermentation process. In this research, food waste was processed into LOF using the fermentation method. This fermentation was carried out for 12 days without the presence of oxygen. In this study, there were variations in stirring to analyze the comparison of LOF results with these variations. Apart from that, food waste is mixed with goat and cat feces. This dirt can increase levels of nitrogen, phosphorus and potassium in the LOF. Analysis of LOF quality parameters in this study consisted of C-organic, phosphorus, potassium, N-total, and pH. The results of this research showed that pH of LOF met LOF quality standard based on the degree of the Minister of Agriculture No. 261 2019. The results of the MANOVA (Multivariate Analysis of Variance) test show material variations affected all dependent variables with a significance value of α < 0,05. The best variation was 40% cat feces and 60% food waste that produced the highest total NPK.
Analisis Paving Block berdasarkan Sifat Tampak dan Reduksi Limbah Plastik Multilayer, Limbah Keramik Sanitary, dan Limbah Karet Alas Sepatu fatma nurkhaerani; Gina Lova Sari; Fransisca Debora; Eka Oktariyanto Nugroho; Zalfa Dziaul Hassalum; Ayya Sophia Ahmad
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2391

Abstract

Multilayer plastic waste, sanitary ceramics and rubber have potential as paving block mixtures. Multilayer plastic waste is difficult to decompose and recycle, resulting in minimal management. In addition to multilayer plastic waste, rubber waste is also hard to decompose because it is a non-organic waste resistant to water, soil, and chemical compounds. Ceramic waste can be used as a mix for paving blocks due to its durability and strength, and it helps reduce the volume of waste being disposed of. This research aims to see the suitability of the visible properties of paving blocks from these three wastes with SNI 03-0691-1996 concerning Concrete Bricks (Paving Blocks) and the amount of waste reduction potential. Making paving blocks uses 8 (eight) compositions, namely Ceramic Waste (LKK): Multilayer Plastic Waste (LPM) at 20%:80%, 30%:70%, 40%:60% and 0%:100%. Then Ceramic Waste (LKK): Multilayer Plastic Waste (LPM): and Rubber Waste (LKT) at 20%:60%:20%, 30%:50%:20%, 40%:40%:20%, and 50%:30%:20%. The visible properties of paving blocks that comply with SNI 03-0691-1996 are only found in some samples. Non-compliance with SNI can be caused by several things, including varying composition amounts, mixing materials (homogenization) and paving block printing. Based on the results of making paving blocks with 8 (eight) different compositions, there are 3 (three) compositions whose properties appear to be by SNI 03-0691-1996, namely at a composition of 20% LKK: 80% LPM, 100% LPM, and 20 % LKT: 60% LPM: 20% LKK. The amount of waste reduction from these three wastes ranges from 167.6 kg to 768 kg. Keywords: waste, plastic, ceramic, rubber, paving block.
Identifikasi Kandungan Karbon dan Nitrogen pada Kotoran Sapi Feedlot Polije dan Kulit Pisang Saiful Anwar; Nur Faizin; Zeni Ulma; Risse Entikaria Rachmanita; Michael Joko Wibowo
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2405

Abstract

Politeknik Negeri Jember has cow dung waste which needs to be utilized so that it does not pollute the environment. However, the C/N ratio of cow dung is 24. To optimize biogas production, raw materials that contain high carbon sources can be added. Banana peel is waste with a carbon content of 36%, so it is an alternative raw material that can be used to produce biogas. Analysis of total C from cow dung and banana peels was carried out using spectrophotometric methods. Total N analysis of cow feces and banana peels was carried out based on the Kjeldhal method. The sample weight for each type of material was made of 2 samples, for banana peel the weight of the samples made was 236 mg and 312 mg. Meanwhile, for cow feces, the sample weights were 223 mg and 291 mg. The average organic carbon obtained from banana peels is 2.413%, while the organic carbon in cow feces is 4.569%. This result was obtained by comparing the relationship between the sample's absolute standard and concentration against a graph. In the process of making biogas, the nitrogen content should not be excessive because this can result in the production of excess ammonia gas rather than methane gas. The average nitrogen content in banana peels and cow feces is 0.062% and 0.160% respectively. These results indicate that the nitrogen content in the sample is relatively very small so it has the potential to be used as a raw material for making biogas. The results of the organic carbon and nitrogen content in banana peels and cow dung were compared. The average value of the C/N ratio of banana peel is 39.158% and cow feces is 28.707%. These two results indicate that both samples have the potential to produce good biogas.
Reduksi Zat Pewarna Kongo Merah via Koagulasi-Flokulasi dengan Kitosan dari Cangkang Kepiting Bakau (Scylla serrata) Ramadani, Tarikh Azis; Fajrin, Roihana; Mayangsari, Novi Eka; Astuti, Ulvi Pri
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2410

Abstract

Kepiting bakau (Scylla serrata) merupakan salah satu biota yang ada di perairan Indonesia. Kepiting bakau dimanfaatkan sebagai sumber makanan, sehingga menyisakan limbah cangkang. Limbah cangkang mengandung kitin, yang dapat disintesis menjadi kitosan. Manfaat dari kitosan adalah peranannya sebagai koagulan untuk mereduksi zat warna kongo merah. Pada penelitian ini, kami mengevaluasi potensi dari kitosan berbasis cangkang kepiting bakau dan kinerjanya dalam proses koagulasi dan flokulasi menggunakan metode jar test. Kitosan yang berasal dari cangkang kepiting bakau memiliki nilai derajat deasetilasi (DD) sebesar 74%. Dosis koagulan (25-150 mg/L) dan konsentrasi kongo merah (100-250 mg/L) menjadi parameter operasi dalam proses koagulasi dan flokulasi. Hasil dari penelitian ini yaitu peningkatan dosis koagulan meningkatkan kinerja pengolahan hingga kejenuhan aglomerasi tercapai, di mana kinerja mulai menurun atau stabil. Sedangkan peningkatan konsentrasi awal kongo merah, juga mempengaruhi efektivitas koagulasi yang semakin tinggi. Penyisihan zat warna kongo merah dengan pengaruh dosis koagulan dan konsentrasi awal kongo merah menghasilkan persen penyisihan hingga 99,9% pada konsentrasi koagulan 150 mg/L dan konsentrasi kongo merah sebesar 250 mg/L.
Pembuatan Hidrogel Berbasis Carboxymethyl Cellulose (CMC) dan Pektin sebagai Adsorben Logam Cu dengan Metode Freeze-Thaw Dewi, Nurazizah Melani; Maelan, Nabilla Maharani; Andini, Sri; Perdani, Meka Saima; Wahyuningtyas, Aulia
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2412

Abstract

Pencemaran air merupakan salah satu masalah global yang serius disebabkan oleh meningkatnya industrialisasi dan urbanisasi. Logam berat Cu menjadi salah satu senyawa berbahaya penyebab pencemaran air karena memiliki efek racun bagi manusia sehingga dapat mengakibatkan keterbelakangan mental, anemia, hipertensi, dan lain-lain. Penyisihan logam Cu dalam air dapat dilakukan menggunakan adsorben hidrogel berbasis CMC dan Pektin. Hidrogel merupakan komposit polimer hidrofilik dengan jaringan tiga dimensi (3D) yang terdefinisi dengan baik secara fisik dan memiliki gugus fungsi yang responsif secara kimia, yang memungkinkan hidrogel dengan mudah menangkap ion logam tanpa larut. Hidrogel yang disintesis melalui metode Freeze-Thaw memiliki karakteristik elastis yang lebih besar. Sifat adsorpsi diselidiki oleh dua model isoterm dan lima model kinetik. Analisis FTIR membuktikan adanya gugus –OH terdeteksi bebas akibat dari interaksi antara CMC dan pektin, gugus COOH yang mempunyai kemampuan paling tinggi dalam mengikat logam, serta gugus lainnya yaitu C=O, C-O, dan C-O-C. Analisis BET menunjukkan bahwa hidrogel memiliki luas permukaan 1,685 m²/g dan tergolong pada grafik isoterm tipe 1 mengacu pada dominasi mikropori pada suatu bahan atau bahan dengan kandungan mesopori yang dekat dengan mikropori. Kondisi optimum dalam proses adsorpsi yaitu pada konsentrasi 223 ppm, menggunakan model isoterm Langmuir dengan efisiensi adsorpsi sebesar 20,84%. Kapasitas adsorpsi paling tinggi pada konsentrasi 74 ppm yang terjadi di menit 120, menggunakan model kinetika Pseudo Orde 2 dengan efisiensi penyerapan sebesar 85,07 %.
Karakterisasi Biodiesel dari Minyak Jelantah Menggunakan Katalis CaO/SiO2 dari Ekstrak Cangkang Telur dan Sekam Padi Amrullah, Shafwan; Oktaviananda, Cyrilla
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2418

Abstract

Energi terbarukan saat ini memiliki perhatian besar terhadap ketahanan energi dunia. Hal ini dikarenakan cadangan minyak berbasis fosil mengalami penipisan. Salah satu alternatif energi terbarukan adalah biodiesel. Harga produksi biodiesel saat ini masih relatif mahal. Sehingga pada penelitian ini bertujuan untuk membuat biodiesel murah dari minyak jelantah. Katalis yang digunakan adalah CaO/SiO2 dari limbah cangkang telur dan sekam padi dengan perbandingan 50:50 w/w. Penelitian dilakukan dengan pembuatan katalis dengan kalsinasi tertentu dan karakterisasi katalis menggunakan Surface Area Analyzer (SAA). Selanjutnya, biodiesel dibuat melalui proses esterifikasi dan transesterifikasi. Katalis CaO/SiO2 yang dihasilkan memiliki luas permukaan total sebesar 31,958 m2/gram. Nilai ini telah memenuhi standar luas permukaan katalis heterogen. Yield biodiesel yang dihasilkan dari jumlah katalis 5; 10; dan 15 gram berturut-turut sebesar 80%, 81%, dan 86%. Densitas biodiesel semakin kecil dengan meningkatnya kadar katalis yang digunakan. Densitas biodiesel dengan jumlah katalis 5,10, dan 15 gram berturut-turut 890, 860, 870 kg/m3. Nilai ini telah memenuhi SNI 7162:2015. Viskositas kinematik yang dihasilkan sedikit menurun dengan meningkatnya jumlah katalis yang digunakan. Viskositas kinematik yang dihasilkan dari jumlah katalis 5; 10; dan 15 gram berturut-turut adalah 3,1; 3,1; dan 3,0 mm2/s. Kadar FFA biodiesel cenderung menurun dengan penambahan jumlah katalis yang digunakan. Hasil penelitian ini belum memenuhi standar kadar FFA biodiesel yaitu maksimum 0,5 mg-KOH/g. Kadar FFA yang dihasilkan berturut-turut adalah 0,64%, 0,65%, dan 0,64%. Peningkatan jumlah katalis yang digunakan menyebabkan peningkatan methyl ester stearate. Hasil methyl ester stearat yang dihasilkan berdasarkan jumlah katalis 5, 10, dan 15 gram berturut-turut adalah 80,3%; 91,4%; dan 95,8%.
Pengujian Kuat Tarik dan Kekerasan pada Alkyd Resin dari Kombinasi Palm Fatty Acid Distillate dan Urea Formaldehid Terbutilasi Kurniawati, Mukasi Wahyu; Ulma, Zeni
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 6 No. 2 (2024): JPPL, September 2024
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v6i2.2437

Abstract

Penggunaan polimer, khususnya alkyd resin dalam berbagai industri semakin meningkat karena karakteristik unggulnya seperti fleksibilitas dan kekuatan. Palm Fatty Acid Distillate (PFAD) dan urea formaldehid terbutilasi adalah dua bahan baku yang umum digunakan dalam pembuatan polimer tersebut. Penelitian ini bertujuan untuk mengevaluasi sifat mekanis, terutama kuat tarik dan kekerasan dari bahan pelapis yang terbuat dari campuran alkyd resin berbasis PFAD dan urea-formaldehid terbutilasi yang ramah lingkungan. Pembuatan resin dilakukan dengan berbagai variasi komposisi bahan dan melibatkan penggunaan katalis asam oksalat, serta diikuti dengan pengujian kuat tarik dan kekerasan bahan pelapis tersebut. Hasil penelitian menunjukkan bahwa variasi dalam komposisi bahan dan penggunaan katalis mempengaruhi karakteristik mekanis material tersebut. Perubahan komposisi bahan dapat menyebabkan variasi dalam kekuatan tarik, sedangkan penggunaan katalis berpengaruh pada kekerasan material. Peningkatan jumlah urea formaldehid terbutilasi mengakibatkan peningkatan kuatan tarik pada beberapa komposisi, namun pada komposisi tertentu, kelemahan ikatan antara alkid resin dan urea formaldehid terbutilasi menyebabkan penurunan kuatan tarik. Sebagai contoh, pada rasio mol urea formaldehid terbutilasi: butanol sebesar 1:1, diperoleh hasil kuat tarik tertinggi sebesar 50 MPa, sedangkan pada rasio 2:1, hasil kuat tarik menurun menjadi 40 MPa.

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