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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Litbang Industri Jurnal Ilmiah Universitas Batanghari Jambi Jurnal Akuakultur Sungai dan Danau Jurnal Civronlit Unbari Jurnal Daur Lingkungan Jurnal Litbang Industri Elektriese: Jurnal Sains dan Teknologi Elektro Structure Journal of Smart Agriculture and Environmental Technology Jurnal Akademik Pengabdian Masyarakat
Anggrika Riyanti
Program Studi Teknik Lingkungan, Fakultas Teknik, Universitas Batanghari
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Social Sciences Veterinary Other

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PENGARUH PENGGUNAAN BIOCHAR DAN AERASI UNTUK PENGOLAHAN AIR LIMBAH DOMESTIK Rana Fajriaty; Anggrika Riyanti; Marhadi Marhadi
Structure Vol 5, No 1 (2023): STRUCTURE (JURNAL SIPIL)
Publisher : University of Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/civil.v5i1.8262

Abstract

Air limbah domestik merupakan air buangan yang berasal dari aktivitas sehari-hari manusia yang berkaitan dengan pemakaian air seperti mencuci dan mandi yang menghasilkan grey water. Grey water menyebabkan terjadinya pencemaran yang menimbulkan kerugian apabila dibuang kelingkungan. Salah satu teknologi untuk pengolahan grey water pada air limbah domestik adalah constructed wetlands. Biochar dan aerasi dinilai mampu menghasilkan efektivitasdalam penyisihan polutan pada air limbah domestik. Pada penelitian ini air limbah akan dilakukan pengolahan dengan sistem constructed wetland dengan penggunaan biochar dan aerasi. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan biochar dan aerasi dalam menurunan parameter pH, BOD 5 dan amonia pada air limbah domestik pada constructed wetland. Pada penelitian menggunakan variasi waktu aerasi 1 jam : 2 jam dan 1 jam : 4 jam dengan komposisi media tanam biochar 1:1, 1:2 dan 1:3. Konsentrasi awal air limbah domestik BOD 5 yaitu 4041,64 mg/l, Amonia 104,84 mg/l dan pH 8,70. Penggunaan biochar dan aerasi untuk pengolahan limbah domestik pada constructed wetland dinilai efektif dalam menurunkan parameter pH, BOD 5 dam amonia. Penurunan BOD 5 berada rentang hasil uji akhir 172,23 mg/l-17,58 mg/l dan amonia 91,04 mg/l serta netralisasi pH 7,60-7,17. Variasi waktu aerasi dan komposisi media tanam memberikan pengaruh yang cukup signifikan dalam menurukan konsentrasi BOD 5 dan amonia serta dalam menetralkan pH. Penyisihan terbaik terjadi pada variasi media tanam biochar : tanah 1:3 dengan waktu aerasi 1 jam : 4 jam dengan efisiensi untuk parameter BOD 5 99,57% dan amonia 77,26 % sementara netralisasi pH juga terjadi pada variasi yang sama dengan nilai pH 7,17. Penambahan aerasi dan biochar yang berlebih ternyata kurang efektif dalam penyisihan parameter di reaktor constructed wetland karena dapat mengganggu proses degradasi bahan organik secara anaerob.Keywords: Aerasi, Air limbah domestik, Amonia, Biochar, BOD 5, sistem constructed wetland
The treatment of automotive workshop wastewater using electrocoagulation process Monik Kasman; Salmariza Sy; Anggrika Riyanti; Hendi Matalata; Irpan Firfansyah
Jurnal Litbang Industri Vol 13, No 1 (2023)
Publisher : Institution for Industrial Research and Standardization of Industry - Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24960/jli.v13i1.8046.85-91

Abstract

Automotive workshop activities generate waste water requiring some treatments before being discharged into receiving water surface. One of the wastewater treatment methods for is the electrocoagulation method. This study aims to observe the effectiveness of the electrocoagulation method in treating wastewater from automotive workshop activities. Observations were limited to the effect of current density on the efficiency of removal of pollutants from wastewater from automotive workshop activities, including pH, Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD) ,oil and grease Current density were varied into 62 A/m2, 53 A/m 2, and 31 A/m 2. The results showed that the highest removal efficiency for the pollutant parameters BOD, COD, and oil and grease respectively were 91.53%, 94.90%, and 81,38% at current density 62 A/m 2. The electrocoagulation process was strongly influenced by the current density, where the higher the current density, the higher the removal efficiency.
Identifikasi Kelimpahan dan Karakteristik Mikroplastik pada Sungai Batanghari Wilayah Intake Sijenjang Perumda Tirta Mayang Kota Jambi Siti Umi Kalsum; Anggrika Riyanti; Wibisono Daryanto
Jurnal Akuakultur Sungai dan Danau Vol 8, No 2 (2023): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v8i2.183

Abstract

The Batanghari River as a source of raw water for Perumda Tirta Mayang, Jambi City, in the last few decades has experienced a decline in water quality due to land conversion and human activities. A lot of rubbish is found in rivers dominated by plastic waste which will fragment into microplastics with a size of <5 mm. Microplastics will affect the process of processing raw water into clean water at Perumda. This research aims to identify and assess the polymer risk index and microplastic pollution index in the Batanghari River in the Sijenjang Intake area. The tool used is Planktonet mesh 150 with a diameter of 20 cm. The research results showed that the sizes of microplastics found ranged from 2-5 mm, 1-2 mm, 0.5-1 mm, 0.1-0.5 mm and <0.1 mm. The microplastic colors were transparent, blue, white, black, clear, green, and brown. The types of microplastics found were fibers, filaments, fragments, and pellets. The abundance of microplastics ranges from 100 – 150 particles/liter. The polymer risk index (PRI) value is between 25.6 and 32.74 in the medium category, while the microplastic pollution index (PLI) value is between 44.72 and 54.77 in the very high category.
Biochar-Based Subsurface-Flow Wetland from Crumb Rubber Scrap in Treatment of Landfill Leachate Anggrika Riyanti; Hadrah Hadrah; Monik Kasman; Bimastyaji Surya Ramadan; Iwan Saputra; Riska Rahmah Dani Fitri
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 21, No 1 (2024): March 2024
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v21i1.51-60

Abstract

Leachate resulting from the decomposition of organic waste is still a challenging problem, especially in landfill management.  Constructed wetlands (CW) are effective, economical, and environmentally friendly options to treat landfill leachate. Biochar added into CW as a pollutant adsorbent in leachate treatment.  This study aimed to determine the effectiveness of sub-surface flow CW amended with biochar in reducing leachate pollutants. Biochar was synthesized from crumb rubber scrap waste using pyrolysis. The variation biochar in CW i.e. CW0 without biochar as a control system, CW1 10% biochar, CW2 20% biochar, and CW3 30% biochar.  Leachate samples flowed into each CW reactor for 10 days of retention time.  The scanning electron showed that the biochar pores ranged from 5-10 կm, containing elements of C, O, Ca, N, Mg, Al, Si, and Fe.  Some elements have greater cumulative mass and atomic percentage values i.e. C 34.51%, O 26.54%, and Ca 21.85%.  The result of CW treatment showed that the CW system was able to remove 76-88% BOD5, 70-87% COD, and 67-81% TSS.  The addition of biochar in CW increased pollutant removal by 7-14%, showing that biochar is able to increase pollutant adsorption in wastewater and improve CW performance. Furthermore, converting organic waste into biochar is highly recommended as a sustainable way to generate useful resources.
Pengaruh Variasi Dosis, Waktu Kontak dan Kecepatan Pengadukan terhadap Adsorpsi Merkuri dengan Menggunakan Adsorben dari Lumpur IPA PDAM Monik Kasman; Hadrah Hadrah; Anggrika Riyanti; Emelda Raudhati; Lucya Handayani
Elektriese: Jurnal Sains dan Teknologi Elektro Vol. 13 No. 02 (2023): Artikel Riset Oktober 2023
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/elektriese.v13i02.3276

Abstract

Penelitian ini bertujuan untuk mengetahui bahwa adsorben lumpur PDAM IPA teraktivasi lebih banyak menyerap merkuri dibandingkan tanpa aktivasi. Pengujian dilakukan dengan 5 variasi dosis lumpur aktif yaitu 1 gram, 2 gram, 3 gram, 4 gram dan 5 gram dan setelah diaktivasi hasilnya menunjukkan bahwa semakin tinggi dosis adsorben maka semakin besar pula potensi penurunan konsentrasi merkuri dalam air. Limbah dan meningkatkan konsentrasi merkuri dalam limbah efisiensi penghapusan 95%. Bahan yang digunakan dalam penelitian ini adalah limbah pengolahan air minum di PDAM dari kolam pengolahan lumpur PDAM Tanjung Sari Kota Jambi, bahan kimia HgSO4 dalam bentuk padat, Aquades, Larutan NaOH dan Larutan HNO3 pekat. Waktu yang digunakan adalah variasi 15, 30, 45, 60 dan 75 menit, dimana semakin lama waktu kontak maka kemampuan adsorben dalam menyerap adsorbat semakin besar sehingga meningkatkan efisiensi merkuri sebesar 91%. Semakin tinggi kecepatan pengadukan, semakin baik efisiensi penghilangan merkuri. Hasil penelitian menunjukkan efisiensi penyisihan sebesar 95%, dan efektivitas lumpur IPA PDAM sebagai adsorben sangat baik dengan aktivasi (TAVB) terlihat pada efisiensi penyisihan hingga 95%, karena aktivasi adsorben meningkat. daerah pori daerah adsorpsi. Model isoterm yang cocok untuk penelitian adsorpsi lumpur IPA PDAM adalah Isoterm Langmuir. Rata-rata persentase penurunan pengaruh ketiga dosis, waktu kontak, dan kecepatan adsorben terhadap sisa lumpur aktif mempunyai kemampuan menyerap merkuri sebesar 93%, sehingga hasil tersebut dapat menunjukkan bahwa lumpur limbah PDAM IPA dapat dimanfaatkan sebagai bahan baku. Adsorben dalam pengolahan limbah logam berat seperti merkuri. Hal ini dimungkinkan karena lumpur PDAM IPA dengan aktivasi telah menyerap merkuri sehingga permukaannya tertutup dan pori-porinya mengecil.
Contaminant Removal in Soil and Wash Water Residue from Ex-Mining Area in Jambi using Soil Washing Remediation Hadrah, Hadrah; Anggrika Riyanti; Kasman, Monik; Arrasyid, M. Aderiansyah; Istigmah, Nuni
Journal of Smart Agriculture and Environmental Technology Vol. 2 No. 1 (2024): April 2024: Published, 2024-04-02
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2024.2.1.18-22

Abstract

Soil washing is one of the effective methods to remove contaminants in polluted soil by moving them from the solid phase (soil) to the liquid phase (water). This study examines the effect of soil washing on the concentration of Total Petroleum Hydrocarbon (TPH) in petroleum-polluted soil at the Ex-Mining Area in Jambi and the removal of oil and grease in soil washing residue using a fixed bed column. The soil washing method uses a leaching column with various concentrations of Tween 80 surfactant solution of 0.5% (v/v) and 1% (v/v). In addition, leaching was repeated 0, 1, and 2 times. Coffee husk biochar was used as a medium in a fixed bed column to remove oil and grease from soil-washing residue with thickness variations of 10 cm, 20 cm, and 30 cm. The results showed that the soil was loamy sand with an initial TPH content of 3092.75 mg/kg. The soil-washing process reduced the TPH concentration with a removal efficiency of 72.45-90.40%. The highest TPH removal occurred in one leaching repetition at a 0.5% surfactant concentration. The optimum oil and fat removal from the use of a fixed bed column is at 30 cm thickness which is 94.35%.
Pelatihan Inovasi Pemanfaatan Limbah Gedebog Pisang Produk Komersil Lailal Gusri; Bambang Irawan; Hadrah; Anggrika Riyanti; Monik Kasman; M. Zahari MS; Hendi Matalata; Emelda Raudhati; Syabawaihi
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 2 No. 6 (2024): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v2i6.3553

Abstract

Banana stems have benefits and can be processed into products with economic value. People sometimes ignore banana stems. Waste that is thrown away requires processing to reduce the amount of waste in the environment. The purpose of community service is to innovate to utilize banana stem waste into commercial products. The results of the community service are chips products that have characteristic flavors from the mixture. The community's response after participating in the training and eating the chips product: 1) opening up home business opportunities for the community in RT 03, Talang Banjar Village. 2) reducing waste from banana stems that are thrown into the environment. 3) providing useful knowledge and training to the community in RT 03, Talang Banjar Village.
Pengolahan Limbah Cair Menggunakan Sistem Lahan Basah Buatan Di RT 03 Kelurahan Talang Banjar, Kota Jambi Lailal Gusri; Firmansyah; Syaparuddin; Abdul Manab; Hadrah; Anggrika Riyanti; M. Zahari MS; Ahmad Firdaus; Amilia Paramitha; Syabawaihi
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 2 No. 6 (2024): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v2i6.3554

Abstract

Liquid contains many pollutants that can pollute the soil, groundwater and surface water. Talang Banjar Market is close to residential areas. The generation of waste and liquid waste from the market can pollute the environment and public health. Community service methods 1) conducting counseling. 2) providing materials. 3) practicing making artificial wetlands. 4) Participants are residents of RT03, Talang Banjar Village, Jambi City. The purpose of community service is to provide counseling and practice in handling liquid using an wetland system. The results increase knowledge and skills in handling liquid in RT03, Talang Banjar Village, Jambi City. The enthusiasm of residents is quite high in participating in counseling and practicing waste handling with wetlands system. The concern of residents around the traditional market area for the environment is a potential that must be developed.
Penyuluhan Pengolahan Sampah Plastik Prinsip 4R Mendukung Program Kampung Bantar, Kota Jambi Lailal Gusri; Harmes; Fernando M. Putra; M Nuklirullah; Dyah Kumalasari; Hadrah; Anggrika Riyanti; Evi Adriani; Akhmad Irwansyah; Yunan Surono
JURNAL AKADEMIK PENGABDIAN MASYARAKAT Vol. 2 No. 6 (2024): November
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/japm.v2i6.3558

Abstract

Jambi City has a Bantar Village program that has a variety of innovative development programs. Garbage and waste require effective processing to support Bantar Village. Method 1) Collection, cleaning, painting and waste of paint can. 2) Application of the 4R principle as a solution to reduce plastic waste. The purpose of the service is in the form of counseling to provide education and skills in making trash cans from paint cans to residents in RT16, Payo Selincah Village, Jambi City. The results of the paint can trash can products can be used by residents as one of the supporters of the Bantar Village program. Residents have the knowledge and skills in efforts to reduce plastic waste that can generate economic value.
Co-Authors Abdul Manab Adiba Alippia Zainanda Ageng Pratiwi Ahmad Firdaus Akhmad Irwansyah Amilia Paramitha Andi Irfan Maulana Arrasyid, M. Aderiansyah Bambang Irawan /E21207042 Catur Endah Kartikawati David Evianto Tampubolon Dirga Rangga Malindo Dyah Kumalasari Emelda Raudhati Emelda Raudhati Evi Adriani Fernando Mersa Putra Firmansyah G M Saragih Gusri, Lailal Hadrah Hadrah Hadrah Hadrah Hadrah, Hadrah Hadrah, Hadrah Harmes Hendi Matalata Irpan Firfansyah Istigmah, Nuni Iwan Saputra Lucya Handayani M Nuklirullah M. Zahari Marhadi Marhadi Matalata, Hendi Mitra Edyatma Monik Kasman Monik Kasman Muhammad Ridwan Muhammad Riwan Novia Rezki Apriani Noviardi Wijaya Saputra Nur Fauziah Zahratu Qolbi Nurdwi Sartika Nyimas Hazana Pajriani Peppy Herawati Ramadan, Bimastyaji Surya Rana Fajriaty Ridho Renaldi Ridwan, Muhammad Riska Rahmah Dani Fitri Riska Rahmah Dani Fitria Salmariza sy Salmariza Sy Siti Umi Kalsum Sugiarto Sugiarto Sy, Salmariza Syabawaihi Syaparuddin Syskha Eka Patri Wibisono Daryanto Yunan Surono