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MAKING LIQUID SMOKE BASED ON NIPAH (Nypa fruticans) FRUIT SKIN BASED ON CYCLONE REDESTILLATION TECHNOLOGY Mardiyana mardiyana; Dodi Satriawan; Dian Prabowo
Jurnal Agroindustri Vol 11, No 1 (2021)
Publisher : BPFP Faperta UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/j.agroindustri.11.1.1-10

Abstract

ANALISIS KUANTITATIF ACIDITY LEVEL SEBAGAI INDIKATOR KUALITAS AIR HUJAN DI KABUPATEN CILACAP Dodi Satriawan
JURNAL REKAYASA SISTEM INDUSTRI Vol 3 No 2 (2018): Mulai tersedia daring sejak Juni 2018
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (643.545 KB)

Abstract

Hujan merupakan salah satu sumber air bagi kehidupan di bumi. Kehadiran hujan menjadi hal yang sangat penting bagi kehidupan tanaman dan hewan karena dengan kehadiran hujan akan terpenuhi kebutuhan mereka akan air. Selain kuantitas air hujan, kualitas air hujanpun menjadi peranan penting bagi kehidupan dibumi. Air hujan yang terkontaminasi akan mengakibatkan kualitas air hujan menurun. Kontaminasi ini dapat berupa fisik, kimiawi dan biologis. Faktor fisik yang dapat membuat kualitas air hujan menurun adalah nilai acidity level (pH). Nilai acidity level yang rendah dapat menyebabkan terjadinya hujan asam yang berbahaya bagi tanaman, hewan bahkan manusia. Penelitian ini berfokus pada kualitas air hujan dilihat dari nilai acidity levelnya. Hal ini untuk melihat seberapa besar pengaruh polusi industri yang berkembang di Cilacap terhadap kualitas air hujan yang dihasilkan. Metode yang digunakan pada penelitian ini menggunakan metode analisis yang berdasarkan SNI 06-2413-1991 dengan sampel air hujan yang berasal dari 15 titik di kabupaten Cilacap. Analisis yang didapatkan dari 15 sampel ini menunjukkan bahwa air hujan dikabupaten Cilacap memiliki pH 4,5 – 7,6. Nilai pH air Hujan <5 terjadi di daerah Trenggiling, Manunggal, Karangtalun dan Kutawaru.
Teknologi Membran Untuk Pengolahan Emulsi Minyak: Review Farhan Rahmatullah Hikmawan; Evitasari; Geo Aghni Bintang Sukono; Dodi Satriawan
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 2 No. 2 (2020): JPPL, September 2020
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v2i2.348

Abstract

In recent years, more and more oily wastewater has been producing from several industrial areas such as the petrochemical plant, the cosmetic plant, the dye plant, even the food plant which has delivered in solemn environmental problems. One of the splittings to surmount this problem is the supply of advanced technology adsorption, such as membrane technology. The separation process with technology was first present in the 21st centenary. The membrane separation process has got a new technology for oily wastewater treatment due to its upper oil excision efficiency and comparatively easy operation. Some of the fittest methods based on the membrane separation process are dehydration of the oil emulsion by evaporation or flocculation followed by microfiltration or by reverse osmosis, membrane distillation, and ultrafiltration. However, the major problem that frequently occurs in the separation process with membrane technology is membrane blockage (membrane fouling). This journal is a review that depicts the latest expansion in membrane technology such as the membrane technology process and the membrane emulsification process. In addition, the influence of operating parameters on membrane performance is discussed in detail.
Karakter Organisme Biologis dalam Bioremediasi - Review Evitasari; Geo Aghni Bintang Sukono; Farhan Rahmatullah Hikmawan; Dodi Satriawan
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 2 No. 2 (2020): JPPL, September 2020
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v2i2.350

Abstract

Heavy metals and organic pollutants are considered to be important environmental issues for human sanity. The pollution of soils and water trunk by organic pollutants and toxic metals has enhanced in current years due to industrialization, anthropogenic zeal, and intensive farming. The haphazard and indiscriminate removal of industrial waste and municipal waste to the aquatic environment has become the main global interest. One method to reckon with this pollution is the utilize of biological organisms. The technology or process of using biological organisms to destroy or reduce hazardous waste in an infected site is called bioremediation. Bioremediation is the best waste treatment method for controlling environmental pollution and restoring contaminated soil. The use of biological materials, combined with other advanced processes is one of the most hopeful and cheap oncomings to eliminate environmental pollutants. The bioremediation technique is a useful choice to degrade pollutants. This article gives the significant biological organisms apply in the bioremediation technique.
Mekanisme Fitoremediasi: Review Geo Aghni Bintang Sukono; Farhan Rahmatullah Hikmawan; Evitasari; Dodi Satriawan
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 2 No. 2 (2020): JPPL, September 2020
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v2i2.360

Abstract

Increasing urbanization, overpopulation, and industrialization are amongst the major lead of environmental degradation and pollution. Severe metals like Pb, Zn, Cd, As, etc. are among the highly harmful pollutants which fair harmful effects on all existing things. Lead is a pollutant that interferes with the food chain and is deadly even at low sedimentation. The purification technique used to wipe contaminants from wastewater is not only very scarce but also leads to a negative effect on the ecosystem. Phytoremediation, an environmentally friendly technique that is both ecologically and economically impression, is an appealing alternative to influx methods which are very scarce. Phytoremediation is an in-situ remediation technique that uses the inherent capability of living crops. Phytoremediation uses crops to clean up contaminants in the environment. Crops can help cleanse many types of contaminants including metals, pesticides, detonators, and oils. There are three ways in which crops can sway the mass of pollution in soil, sediment, water, and air. The first is phytoextraction also called phytoaccumulas, which refers to the uptake and translocation of metal contaminants in the soil by plant roots to above-ground plant parts. The second rizofiltration is mainly used to improve extracted groundwater, surface water, and low- contaminant wastewater. And the third is phytovolatilization which involves using plants to take contaminants from the soil, visit them into easy forms and transfer them to the atmosphere.
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.
Aplikasi Pupuk Organik Padat dari Sludge Biogas dengan Penambahan Eceng Gondok dan Serbuk Gergaji Terhadap Pertumbuhan Tanaman Cabai: Effect The Addition of Water Hyacinth and Sawdust on Solid Organic Fertilizer from Biogas Sludge on Chili Plant Growth Elis Rosida; dwityaningsih, rosita; Dodi Satriawan
Jurnal Loupe Vol 19 No 01 (2023): Edisi Juni 2023
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v19i01.2471

Abstract

Sludge biogas merupakan limbah padat organik yang mengakibatkan pencemaran. Padahal sludge biogas masih mempunyai senyawa organik yang cukup tinggi sehingga dapat digunakan lagi sebagai bahan pembuatan pupuk. Pada penelitian ini bertujuan untuk mengetahui apakah pupuk organik padat kombinasi yang dibuat dari campuran sludge biogas, eceng gondok dan serbuk gergaji dapat digunakan sebagai pupuk pada tanaman cabai. Aplikasi Pupuk Organik Padat (POP) kombinasi tersebut dilakukan dengan mengamati tinggi batang dan jumlah daun dari tanaman cabai yang ditanam pada 4 variasi yaitu tanpa pupuk, POP sludge biogas, POP kombinasi dan POP komersial selama 9 minggu. Dari hasil penelitian didapatkan bahwa pada minggu ke-9 POP kombinasi dapat menghasilkan jumlah daun 6 lembar dan tinggi batang 7 cm yang setara dengan pupuk komersial.
Liquid Organic Fertilizer From Biogas Liquid Waste with The Addition of Rabbit Urine, Monosodium Glutamate and Water Hyacinth Anis Aziza Zumroturrida; dwityaningsih, rosita; Dodi Satriawan; Oto Prasadi
Jurnal Loupe Vol 20 No 01 (2024): June 2024
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v20i01.3021

Abstract

Biogas liquid waste has the potential to be used as a base material for liquid organic fertilizer due to the potential for its fairly high organic compund content. Rabbit urine and water hyacinth are known to contain material that are used for plants.MSG ia a cooking spice that contains sodium salt (Na) which is bound to amino acids in the form of glutamate, with Na element being able to improve plants that deficient in potassium (K).The aim of this research is to process liquid biogas waste into liquid organic fertilizer (POC) by adding water hyacinth, rabbit urine, and MSG using an anaerobic process. The results of this research showed that the control POC contained 0.067% N, 0.27% P2O5 and 0.023% K2O. POC A 0.056% N, 0.27% P2O5 and 0.32% K2O. POC B 0.022% N, 0.32% P2O5 and 0.11% K2O.