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All Journal Jurnal Kesehatan Masyarakat Indonesia Ecotrophic, Journal of Environmental Science Jurnal Ilmu Lingkungan Jurnal Sains dan Teknologi BERKALA SAINSTEK Jurnal Sumberdaya Alam dan Lingkungan Jurnal Sains & Teknologi Lingkungan JPSE (Journal of Physical Science and Engineering) Jukung (Jurnal Teknik Lingkungan) Jurnal Ilmu Alam dan Lingkungan IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Abadimas Adi Buana Jurnal Penamas Adi Buana WAKTU: Jurnal Teknik UNIPA Jurnal Serambi Engineering Al-Ard: Jurnal Teknik Lingkungan Jurnal Lingkungan dan Sumberdaya Alam (JURNALIS) Industrial and Domestic Waste Management JUARA: JURNAL WAHANA ABDIMAS SEJAHTERA INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Jurnal Pengabdian Masyarakat dan Riset Pendidikan EKOBIS ABDIMAS : Jurnal Pengabdian Masyarakat
Muhammad Al Kholif
Universitas PGRI Adi Buana Surabaya
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Veterinary Other

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THE EFFECT OF ROTOR ROTATION SPEED ON DECREASED LABORATORY LIQUID WASTE POLLUTING PARAMETERS Muhammad Al Kholif; Joko Sutrisno; Indah Nurhayati; Retno Setianingrum
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 1, OCTOBER 2021
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1799.54 KB) | DOI: 10.25105/urbanenvirotech.v5i1.10572

Abstract

aboratory wastewater is produced through laboratory activities. Laboratory wastewater can have a large impact on the environment if it is not processed before being discharged into the water body. Laboratory waste treatment can be carried out using suspended growth technology to reduce pollutant loads, especially Biological Oxygen Demand (BOD5) and Chemical Oxygen Demand (COD). Aims: This study aims to treat wastewater produced by the activity of laboratory using suspended growth technology. Methodology and Results: This research was conducted by finding the most efficient rotor rotation in degrading the load of BOD5 and COD pollutants. The reactor used is a Mixed Flow Reactor type reactor made of acrylic material with a thickness of 5.5 mm. The reactor is arranged into three series with the same sampling time and different rotor turns that expressed in rotors per minute (rpm). The reactor series consists of Reactor I with 50 rpm rotor rotation speed, 100 rpm Reactor II and 150 rpm Reactor III. Processing is carried out using 8 hours of detention time and variation of sampling time every 8 hours. Conclusion, significant and impact study: From the results of the study obtained the highest level of effectiveness of reducing pollutant load on processing using 150 rpm rotor rotation and 40 hours sampling time which is 94.6% for BOD5 parameters and 94.4% for COD parameters.
DOMESTIC WASTEWATER TREATMENT USING VERMIFILTER COMBINED WITH CANNA INDICA Joko Sutrisno; Indah Nurhayati; Muhammad Al Kholif; Dinda Rahmaniasari
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 3, OCTOBER 2022
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1450.33 KB) | DOI: 10.25105/urbanenvirotech.v5i3.12752

Abstract

Untreated domestic wastewater can pollute the aquatic ecosystem. Vermifilter integrated with the Canna indica plant is one of the technological alternatives that can be used to treat domestic wastewater. One of affecting the performance of vermifilters is the vermibed media. Aim: This study aims to examine the effect of vermibed material on the concentration of COD, TP, DO, and the pH value of domestic wastewater treated with vermifilter combined with Canna indica plants. Methodology and Results: The research was conducted on a laboratory scale with a a continuous system using a plastic reactor dimension of 59 x 38 x 29 cm, which is filled with sand filter media, coconut fiber, gravel, and vermibed. The vermibed reactor consists of 4 reactors including reactor 1 (R1) vegetable vermibed, reactor 2 (R2) sawdust, reactor 3 (R3) banana peel, and reactor 4 (R4) cow dung. The results showed that  at the end of the research, the best performance is showed by reactor R2 that able to decrease COD 94.81%, TP 92.07%, DO increase 320.00%, pH 6.30±0.10.  Vermibed sawdust (R2) can lower COD, TP and raise DO higher to treat domestic wastewater by combining vermifilter with Canna indica plant.  Conclusion, significance, and impact study:  Vermifilter with Canna indica plant is an effective wastewater treatment in reducing COD, TP, increasing DO and pH value.   This treatment is easy processing of operation and maintenance, does not require large land, can be done on an individual scale, and is environmentally friendly.
Kombinasi Teknologi Filtrasi Dan Anaerobik Buffled Reaktor (ABR) Untuk Mengolah Air Limbah Domestik Muhammad Al Kholif; Annisa Rifka Alifia; Pungut Pungut; Sugito Sugito; Joko Sutrisno
Jurnal Kesehatan Masyarakat Indonesia Volume 15. No. 2. Tahun 2020
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jkmi.15.2.2020.19-24

Abstract

Latar belakang: Pencegahan pencemaran air limbah domestik di kota-kota besar seperti di Kota Surabaya dapat dilakukan jika masyarakat memiliki komitment yang sama untuk melakukan pengolahan secara mandiri. Masyarakat umumnya langsung membuang limbah ke lingkungan tanpa dilakukan pengolahan terlebih dahulu. Secara umum air limbah domestik mengandung banyak zat pencemar yang dapat membuat lingkungan menjadi berubah peruntukannya. Pengolahan air limbah domestik dengan sistem filtrasi maupun dengan sistem Anaerobic Baffled Reactor (ABR) hanya diterapkan pada satu sistem pengolahan diantara dua pengolahan tersebut. Tujuan dari penelitian ini yaitu mengkaji kemampuan reaktor kombinasi dengan filtrasi dan ABR dalam mereduksi kadar BOD dan COD pada air limbah domestik. Metode: Teknologi yang diterapkan dalam penelitian ini adalah kombinasi teknologi filtrasi dan ABR dalam mereduksi zat pencemar pada limbah domestik. Keunggulan dari kedua penerapan teknologi ini adalah nilai peningkatan efisiensi yang relatif besar meskipun waktu dalam pengumpulan data yang singkat. Media filtrasi yang digunakan yaitu media bioball dan karbon aktif, sedangkan pada teknologi ABR menggunakan sistem tersuspensi dengan memanfaatkan 4 kompartemen sebagai pemisah antar ruang. Proses pengambilan data dilakukan selama 5 hari setelah masa seeding dan aklimatisasi guna mendapatkan hasil yang maksimal. Data yang terkumpul disajikan dalam bentuk tabel yang memuat data penurunan kadar pencemar dan efisiensi. Hasil: Penggunaan dua teknologi sekaligus memberikan pengaruh terhadap hasil yang diperoleh yakni untuk kadar BOD5 nilai efisiensinya adalah 79% dan efisiensi COD sebesar 68%. Simpulan: Kombinasi teknologi filtrasi dan ABR mampu menurunkan beban pencemar BOD5 dan COD, namun hanya parameter COD yang memenuhi baku mutu yang ditetapkan.
Penerapan Teknologi Constructed Wetland (CW) dalam Menurunkan Kadar Cemaran pada Air Limbah Domestik Muhammad Al Kholif; Pungut Pungut; Septian Indra Nezarudin
Jurnal Sumberdaya Alam dan Lingkungan Vol 10, No 1 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2023.010.01.1

Abstract

ABSTRAK Terjadinya pencemaran badan air akibat pembuangan air limbah domestik di wilayah perkotaan seperti di Gresik sudah menjadi hal yang biasa. Hal ini dapat menyebabkan terjadinya penurunan kualitas air dan dapat mempengaruhi biota air dan kesehatan manusia. Untuk mengurangi timbulan permasalahan yang ada, maka perlu dilakukan suatu penanganan dengan melakukan pengolahan dengan menggunakan teknologi Contructed Wetland (CW). Penelitian ini memiliki tujuan utama yaitu untuk mengidentifikasi efektifitas teknologi CW dalam menghilangkan pencemar COD, DO dan BOD pada air limbah domestik. Teknologi CW yang diterapkan dalam penelitian ini dirancang dalam skala laboratorium dengan jumlah reaktor yaitu 3 (tiga) reaktor. Variabel bebas dalam penelitian ini yaitu perbedaan jenis tanaman, dimana masing-masing reaktor secara berturut-turut diberi tanaman seperti tanaman melati air, bambu air, dan kombinasi dari kedua jenis tanaman. Semua rekator pengolahan menggunakan media tanam dari kerikil dengan ketinggian 20 cm. Pengambilan sampel olahan dilakukan sebanyak 3 kali dengan waktu tinggal selama 12 jam. Hasil penelitian menunjukan bahwa nilai efisiensi terbaik untuk ke-3 reaktor terjadi pada rekator 3 dengan masing-masing nilai efisiensi untuk kadar COD, DO, dan BOD yaitu 19%, 60%, dan 24%.Kata kunci: air limbah domestik, bambu air, constructed wetland, melati air ABSTRACT The happened of pollutants in water bodies due to domestic wastewater disposal in urban areas such as Gresik has become a common thing. This can cause decreased water quality and affect aquatic and human health. To reduce the emergence of existing problems, it is necessary to do the treatment by processing using CW technology. This study aims to identify CW technology's effectiveness in removing COD, DO, and BOD pollutants in domestic wastewater. CW technology applied in this study was designed on a laboratory scale with 3 (three) reactors. The independent variable in this study is the different types of plants, where all reactors are given plants, such as water jasmine, water bamboo, and a combination of two kinds of plants. All processing reactors use gravel planting media with a height of 20 cm. Processed sampling was carried out thrice with a residence time of 12 hours. The results showed that the best efficiency values for the three reactors occurred in reactor 3 with efficiency values for COD, DO, and BOD levels, namely 19%, 60%, and 24%, respectively.Keywords: domestic wastewater, water bamboo, constructed wetland, water jasmine
Penerapan Teknologi Fitoremediasi Menggunakan Tanaman Eceng Gondok untuk Mengolah Air Limbah Laundry Farikh Akhsanul Hafidhin; Rhenny Ratnawati; Sugito Sugito; Joko Sutrisno; Indah Nurhayati; Aulia Nur Febrianti; Muhammad Al Kholif
Jurnal Ilmu Alam dan Lingkungan Vol. 14 No. 2 (2023): Jurnal Ilmu Alam dan Lingkungan
Publisher : Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jal.v14i2.28000

Abstract

Air limbah laundry memiliki kandungan utama pencemar seperti detergen, surfaktan, fosfat, BOD (Biochemical Oxygen Demand) dan COD (Chemical Oxygen Demand). Penerapan teknologi fitoremediasi dengan menggunakan tanaman enceng gondok bisa menjadi alternatif terbaik dalam menghilangkan pencemar pada air limbah laundry. Penelitian ini bertujuan untuk mengkaji kemampuan jumlah variasi tanaman enceng gondok dari setiap reaktor fitoremediasi dalam mereduksi pencemar BOD, COD, dan fosfat. Perlakuan diawali dengan menguji karakteristik awal air limbah laundry, aklimatisasi, Range Finding Test (RFT), dan proses fitoremediasi. Kadar RFT yang digunakan adalah 40%, yang dijadikan sebagai acuan pada fitoremediasi. Tahapan fitoremediasi dilakukan selama 20 hari. Variabel yang digunakan adalah variasi jumlah tanaman pada 3 reaktor, yaitu 5 tanaman pada reaktor A, 10 tanaman pada reaktor B, dan 15 tanaman pada reaktor C. Hasil penelitian menunjukkan bahwa perlakuan fitoremediasi dengan tanaman eceng gondok sangat berpengaruh terhadap penurunan kadar BOD, COD, dan fosfat. Reaktor C dengan 15 tanaman eceng gondok merupakan reaktor yang paling baik dalam menurunkan parameter BOD sebesar 33 mg/L dan COD sebesar 57 mg/L. Sedangkan reaktor yang paling baik dalam menurunkan parameter fosfat yaitu pada reaktor B sebesar 0.9 mg/L. Perlakuan fitoremediasi dengan tanaman eceng gondok memiliki efisiensi dalam menurunkan kadar pencemar BOD (68.86%), COD (66.86%), dan fosfat (77.5%).
Pemanfaatan Toga Sebagai Minuman Anti Covid-19 Di Desa Jatikalang, Kecamatan Krian, Kabupaten Sidoarjo Indah Nurhayati; Sugito Sugito; Muhammad Al Kholif
Ekobis Abdimas Vol 2 No 2 (2021): Desember
Publisher : Fakultas Ekonomi, Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/ekobisabdimas.2.2.4853

Abstract

Pencegahan penularan Covid-19 antara lain dilakukan dengan menerapkan protokol kesehatan 3M yakni: menggunakan masker, menjaga jarak, mencuci tangan menggunakan sabun atau handsanitizer. Untuk menghindari Covit-19 salah satunya adalah dengan menjaga imun tubuh dengan mengkonsumsi Tanaman Obat Keluarga (TOGA). Tanaman obat keluarga antara lain kunyit, jahe, temulawak, meniran, jambu biji, dan kencur. Melalui kegiatan pengabdian kepada masyarakat diharapkan masyarakat dapat membuat minuman beras kencur, memanfaatkan TOGA sebagai bahan untuk meningkatkan kesehatan masyarakat, dan penghasilan keluarga. Metode pelaksanaan PPM adalah survey lokasi, penyuluhan, pelatihan, dan monitoring serta evaluasi. Hasil dari kegiatan ini yaitu masyarakat memperoleh pengetahuan tentang manfaat TOGA dan keterampilan membuat minuman beras kencur. Minuman beras kencur dibuat dengan cara yang sederhana dan dapat menjadi salah satu peluang usaha sampingan untuk menambah penghasilan keluarga.
Tempe Wastewater Treatment Using Effective Microorganism (EM) Based on Kepok Banana Peel Waste Putri, Dwi Yolanda; Nurhayati, Indah; Sutrisno, Joko; Kholif, Muhammad Al; Widyastuti, Sri
BERKALA SAINSTEK Vol 12 No 3 (2024)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v12i3.46979

Abstract

This study aims to evaluate the effectiveness of using Lactobacillus sp. bacteria as an Effective Microorganism (EM) solution derived from kepok banana peel waste to treat tempeh wastewater. The research was conducted using four reactors with varying EM concentrations (0%, 10%, 20%, and 30%) that were processed over 16 days. The results demonstrated a significant decrease in COD, BOD, and TSS levels. Reactor R4, containing 30% EM, reduced BOD by 78.01%, increased DO to 1.31 mg/L, and raised pH to 5.86. Reactor R3, with 20% EM, achieved the highest COD reduction of 78.13%. Additionally, Reactor R2, containing 10% EM, reduced TSS by 66.81%. This study indicates that EM derived from kepok banana peel waste can effectively degrade organic pollutants in tempeh wastewater, offering an environmentally friendly treatment method.
Effect of Variations in the Composition of Cow's Rumen and Straw on the Quality of Organic Fertilizer Sugito, Sugito; Al Kholif, Muhammad; Ratnawati, Rhenny; Permatasari, Nidya
BERKALA SAINSTEK Vol 11 No 1 (2023)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v11i1.36614

Abstract

Organic fertilizer raw materials that can be obtained naturally and are rich in fertilizer nutrients can be found in animal slaughtering activities. Slaughtering activities generally produce animal waste and manure, which can be used as raw material for organic fertilizer. This study aimed to investigate the effect of the composition of raw materials on the quality of organic fertilizers. The organic fertilizer parameters studied were C/N, P, K, pH, and temperature. This study used four reactors with each reactor volume of 120 L and the exact weight of raw materials in each reactor of 20 kg. Variations in the composition of the raw material of the rumen of Madura cattle and straw in this study were RK (100% cow rumen), R1: (65% cow rumen: 35% straw), R2: (50% cow rumen: 50% straw), R3: (35% cow rumen: 65% straw). The composting process is carried out for 50 days. Analysis of the quality parameters of organic fertilizer using SNI 2803: 2010. The results showed that differences in the content of the raw materials impacted the quality of the generated organic fertilizer. R3 (35% rumen cattle: 65% straw) with C/N ratio = 13.25, P = 6.12%, K = 7.55%, pH = 6.82, and Temperature = 33.7oC are variations in the raw material composition for Madura cattle rumen and straw that fulfill the quality criteria of the Regulation of the Minister of Agriculture Number 70 of 2011.
Evaluation of Pathogen Reduction and Compost Quality in Takakura Method Composting of Organic Waste and Disposable Diapers Fazrian, Sitti Adiyaksa; Widyastuti, Sri; Al Kholif, Muhammad; Pungut, Pungut
Jurnal Sumberdaya Alam dan Lingkungan Vol 11, No 3 (2024)
Publisher : Brawijaya University

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

Abstract

ABSTRACTThe use of disposable diapers contributes significantly to environmental issues. One approach to address this issue is to compost. The Takakura method offers a potential solution, although feces in diapers raises concerns about pathogen contamination. This study aimed to evaluate the safety and quality of compost produced from organic waste and disposable diapers using the Takakura method, focusing on fecal coli levels. Organic waste is a mixture of vegetable and fish waste in different proportions. The two treatments tested were 75% organic waste (vegetable/fish) + 25% diapers and 25% organic waste + 75% diapers, observed on days 10 and 20. On day 20, the 75% fish waste + 25% diaper mixture produced the lowest fecal colony level (33 MPN/g), meeting the Indonesian National Standard (SNI) No. 19-7030-2004. The decrease in fecal coli levels was due to microbial interactions, including lactic acid bacteria and Bacillus from fish waste, which have antimicrobial properties. This study shows that composting disposable diapers with the Takakura method and organic waste can produce compost that meets the standard, especially with 75% organic waste composition. However, due to potential pathogen risks, it is more suitable for non-food crops. Keywords: composting, disposable diapers, MPN fecal coli, organic waste, Takakura
Innovative Multimedia Filtration for Effective Microplastic Removal in Mangrove Ecosystems: A Sustainable Approach to Environmental Health Wiyarno, Yoso; Widyastuti, Sri; Al Kholif, Muhammad; Gunawan, Wawan
Industrial and Domestic Waste Management Volume 5 - Issue 1 - 2025
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/idwm.v5i1.599

Abstract

Microplastic contamination posed a significant threat to mangrove ecosystems, impacting biodiversity and water quality. This study evaluated the effectiveness of a multimedia filtration system using silica sand, zeolite, activated carbon, blood clam shells, and gravel in reducing microplastic levels in mangrove waters. Water samples were collected from the Wonorejo Mangrove Ecotourism in Surabaya, Indonesia, and were treated using two filtration reactors: Reactor 1 with sand media and Reactor 2 with clamshell media. The downward-flow filtration system demonstrated promising results, with Reactor 1 achieving a 54-60% microplastic removal efficiency and Reactor 2 showing superior performance with a 61-65% efficiency. Fiber-type microplastics were most effectively removed, with Reactor 2 achieving a 67% reduction. The findings highlighted the potential of clamshell media in enhancing filtration efficiency and promoting environmental sustainability. While the system offered a viable solution for mitigating microplastic pollution in aquatic environments, challenges such as scalability, cost-effectiveness, and long-term maintenance required further research. Future studies should focus on optimizing filtration media and assessing real-world applicability for broader environmental conservation efforts.
Co-Authors Aditya Rio Prabowo Annisa Rifka Alifia Arifa Nur Rohma Audi Arga Perwira Nagariagam Sugianto Aulia Nur Febrianti Cahyo, Kukuh Dian Majid Dinda Rahmaniasari Djoko Adi Walujo Erviana Febrianti Farikh Akhsanul Hafidhin Fazrian, Sitti Adiyaksa Febrianti, Erviana Firda Lutfiatul Fitria Frisyi Alfiah Ida Istaharoh Indah Nurhayati Indah Nurhayati Indah Nurhayati Indah Nurhayati Indah Nurhayati Istaharoh, Ida Izza, Mubalikhoh Aqidatul Joko Sutrisno Joko Sutrisno Joko Sutrisno Joko Sutrisno Kurniawati , Cici Tri Lutfi Riansyah, Muhammad Ma’fuddin, Teguh Yudha Majid, Dian MIFTAKHUL ROHMAH Moch. Shofwan Muhammad Lutfi Riansyah Nurhayati , Indah Permadi, Angga Permatasari, Nidya Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut Pungut, Pungut Putra, Muhammad Uke Dwi Putri, Dwi Yolanda Putri, Hrismalia Octavianindhita Rahmaniasari, Dinda Ratnawati, Rhenny Retno Setianingrum Septian Indra Nezarudin Setianingrum, Retno Sri Widyastuti Sri Widyastuti SUGITO Sugito - Sugito Sugito Sugito Sugito Sugito Sugito Sugito Sugito Suning, Suning Susilowati Susilowati Susilowati Syahrul Hidayat Wawan Gunawan Wilda Diah Indah Pratiwi Winda Sulistyo Dewi Winda Sulistyo Dewi Wiyarno, Yoso Yolanda Ayu Ning Tyas