Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

2.978

P-Index

This Author published in this journals

All Journal Jukung (Jurnal Teknik Lingkungan) Jurnal Purifikasi Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS Jurnal EnviScience (Environment Science) Envirous Environmental Science and Engineering Conference Proceeding Envirotek : Jurnal Ilmiah Teknik Lingkungan Serambi Engineering

Novirina Hendrasarie

Unknown Affiliation

Author-ID : 3512262

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences

Published : 26 Documents Claim Missing Document

Claim Missing Document

Articles

Title

UJI EFEKTIFITAS SAMPAH PANGAN DAN NON PANGAN DALAM MENGHASILKAN BIOETANOL GENERASI KE DUA Mohammad Rio Panca Anugrah Indri Sriwulan; Novirina Hendrasarie
EnviroUS Vol. 1 No. 2 (2021)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Waste management and processing that is not optimal causes accumulation of waste every day. In addition, processing waste, especially plantation or agricultural waste that only becomes fertilizer or compost, will be very unfortunate. Cellulose waste can actually be used to create second generation bioethanol. With the use of as much as 20 grams of starting material, and a preliminary process such as delignification, it is intended that the lignin content in each material can be damaged and later the cellulose compound can be processed into glucose. Combination of treatments and materials such as corn cobs, skin of kluwek , used hvs paper, and used newsprint; NaOH liquid in the delignification process for 4 hours at 50 ° C; use of cellulose solution in the hydrolysis process for 4 hours at 50 ° C; variations in the addition of a solution of 10 ml v/v, & 20 ml v/v; variations long fermentation time 5 days, 10 days 15 days; and the distillation process is intended so that researchers get the highest alcohol content in the material and process being carried out. The best results were obtained on hvs paper material which was delignified first, and with the addition of a starter solution of 20 ml v/v, and fermentation time of 10 days with an alcohol content of 23.78%. Keywords: second generation bioethanol, delignification, fermentation

EFEKTIVITAS ADSORBEN BERBAHAN FILTER ROKOK NON PAKAI UNTUK MENURUNKAN KADAR CO DAN NOx PADA ASAP ROKOK Kawista Arum Kinanti; Novirina Hendrasarie
EnviroUS Vol. 1 No. 2 (2021)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Air pollution does not only occur outside the room but also indoors. One of the most common indoor pollutants is Carbon Monoxide (CO) and Nitrogen Oxide (NOx). Incomplete combustion smoke accumulates in the room as a result of cigarette consumption. Pollutant reduction can be done by means of adsorption, this research utilizes capsule and charcoal non-use cigarette filter waste from cigarette filter-producing factories that do not pass the quality test to be used as activated carbon which will be used as CO and NOx adsorbents in cigarette smoke. After carbonization, the cigarette filter was activated with a KOH solution of 65% using an activator agent and solution ratio of 4: 1. This study used a reactor that was modeled like a room with a space volume of 0.02 m2. Activated carbon made from FR-Capule and FR-Charcoal is proven to be able to reduce CO levels by 86.8% in a contact time of 120 minutes and NOx 89.7% within 30 minutes of contact time on sidestream smoke, and the CO content drops by 98.8% while NOx decreased by 100% at 30 minutes of contact time on mainstream smoke.

EFEKTIVITAS PENAMBAHAN GREEN ADSORBENT DI SEQUENCING BATCH REACTOR UNTUK MENURUNKAN PARAMETER BOD, TSS, DAN WARNA PADA LIMBAH INDUSTRI BATIK Novirina Hendrasarie; Andhika Pratama Andhika
EnviroUS Vol. 2 No. 1 (2021)
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Currently, the industry in the field of batik production is one that has the potential to be developed. In the process, the batik industry produces liquid waste that reaches 80% of the total amount of water required. The waste produced will be a problem for the environment. The waste generated from the batik industry will be a problem for the environment. Batik industrial wastewater treatment can be carried out by means of biological treatment because it can reduce the organic content in batik wastewater. One of the effective and efficient waste treatment technologies is Sequencing Batch Reactor (SBR). The operating principle is filling and interesting SBR(fillanddraw),which consists of five stages: charging(fill), the reaction(reaction), precipitation(settle),d isposal of treated water(decand) and sludge disposal (idle).This study aims to determine the performance of SBR with the addition of green adsorbent in reducing the BOD, TSS and color content of batik wastewater. SBR was operated with a hydraulic retention time (HRT) and varying waste concentrations, namely 36 and 48 hours respectively and waste concentrations of 50% and 100% with the addition of coconut shell activated carbon, bamboo charcoal, and zeolite. This research was conducted with a process pre-treatment, namely coagulation and flocculation which will optimize the batik industrial waste treatment process. The results of this study indicate that activated carbon can describe parameters according to quality standards, especially coconut shells, which can reduce COD by 98.27%.

PEMANFAATAN LIMBAH PRODUK KAYU SEBAGAI BAHAN PEMBUATAN BIOETANOL Novirina Hendrasarie; Dwi Kurniawan
EnviroUS Vol. 3 No. 1 (2022): Jurnal EnviroUs
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v3i1.111

Bioethanol is one of biomass based alternative energy. Biomass sources that can be used is lignocellulose from wood product waste. Consumption of paper and cardboard, which is one of wood product, of the world in 2015 reach 410,7 million tons. In this research, bioethanol is produced from raw material that is originated from wood product waste such as HVS paper, cardboard, and sawdust. Delignification is done to 50 grams of raw materials, than add 500 mL of H2SO4 10% for 2 hours and 100 °C. Hydrolysis with 5 grams of cellulase enzyme is done with 500 mL of water on pH 4 and 50 °C temperature for 4 hours. Fermentation in this bioethanol production use Saccharomyces cerevisiae with fermentation time variation of 8, 10, and 12 days. Furthermore, there are 2 stages distillation – adsorption process with adsorbent variation, zeolite 4A and silica gel for 60 minutes. Highest result is reached by sawdust raw material, 10 days of fermentation time, and zeolite 4A as adsorbent, with ethanol content 44,78 %.

PENURUNAN KANDUNGAN ZAT PENCEMAR ORGANIK PADA LIMBAH RUMAH POTONG AYAM DENGAN BIOFILTER AEROB MENGGUNAKAN MEDIA KULIT KERANG Novirina Hendrasarie; Evi Wahyu Ardhi
EnviroUS Vol. 3 No. 1 (2022): Jurnal EnviroUs
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v3i1.134

Liquid waste in the Chicken Slaughterhouse (RPA) has a high organic pollutant, as well as contains various microorganisms that can be pathogenic. In this study, the processing unit used was an aerobic biofilter with a batch system, using Neptunea Cumingii skin and Anadara Granosa skin adhesive media, at contact times of 12, 24, 36, 48 hours. This study aims to determine the type of media and the best contact time and microorganisms that play a role in reducing the content of BOD, COD, TSS, and Ammonia. The results showed that the most optimal result was using Anadara Granosa skin media with a contact time of 48 hours, it could reduce the concentration of BOD 96.24%, COD 90.27%, TSS 98.18% and Ammonia 98.86%. Microorganisms that play a role in degrading organic content in chicken slaughterhouse waste on Neptunea Cumingii skin media are Comamonas testosterone, Anadara Granosa skin media are Aeromonas sobria and Salmonella spp.

PENGOLAHAN LIMBAH INDUSTRI BENANG MENGGUNAKAN KOMBINASI FILTRASI MEDIA BIOCHAR DAN CONSTRUCTED WETLANDS Novirina Hendrasarie; Nurma Syitoh
EnviroUS Vol. 3 No. 1 (2022): Jurnal EnviroUs
Publisher : Universitas Pembangunan Nasional "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/envirous.v3i1.168

Processing wastewater filtration systems and Constructed Wetlands systems have been widely used with the use of natural materials to reduce waste content and have aesthetic value which is the main attraction of this research. This study aims to determine the effectiveness of the filter media in the form of biochar husk and anthracite and the types of plants (Zantedeschia aethiopica and Epipremnum aureum) used in the Constructed Wetlands. The main parameters used are COD, TSS, Ammonia, and color. Reactor wetlands have residence times ranging from 3 days, 6 days, 9 days, 12 days to 15 days. The residence time of the waste filtration process is 5 hours. The best filtration using anthracite filter media has an efficiency of removal of COD, TSS, Ammonia, Color of 40.86%, respectively; 31.71%; 15.8%; 9.78%. The best Constructed Wetlands system is in a reactor containing an Epipremnum aureum inlet plant from anthracite filtration effluent which has an efficiency of removing COD, TSS, Ammonia, and color parameters of 77.4%; 86.43%; 91.38%; 97.7%.

Co-Authors Andhika Pratama Andhika Andika Andika Aussie Amalia Ayu Candra Puspita Dinda Putri Sriweni Dwi Kurniawan Edison RP Ericke Nandita Maharani Evi Wahyu Ardhi Farhan Athallah Ajiputra Firra R Hidayatullah, Naura Hilda Dinda Octarika Irma Ilham Yadaturrahmah Kawista Arum Kinanti Mohammad Rio Panca Anugrah Indri Sriwulan Mustika Sari, Devi Nu'aimah, Zena Nurma Syitoh Raden H Kokoh Raden Kokoh Haryo Putro Rani Prihantini Risma Indah Salsabila Salsabila, Adinda Permata Santika Octaviana Putri Br Purba Sevila Rizki Damayanti

Title Search

Found 6 Documents Search Journal : Envirous

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search
Journal : Envirous