Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal Baselang: Jurnal Ilmu Pertanian, Peternakan, Perikanan dan Lingkungan Ecotourism and Environment Conservation Journal
Viena, Winda Carla
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Environmental Science Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Kajian Penggunaan Karbon Aktif Kulit Singkong Untuk Meningkatkan Kinerja Proses Koagulasi Dan Flokulasi Dalam Pengolahan Air Viena, Winda Carla
Baselang Vol 4, No 2: OKTOBER 2024
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v4i2.208

Abstract

Based on statistical measures of food consumption in 2022, the annual quantity of cassava waste amounts to 578 tons. Beyond its usage as animal feed, cassava skin has further potential as an active carbon source for absorbing heavy metals. This is because cassava skin contains carbon (59.31%), cellulose (13.75%), and lignin (9.14%), which may serve as precursors in the production of activated carbon. The objective of this work is to identify the optimal use of cassava skin waste. This study used a laboratory-based approach, beginning with the production of activated carbon from cassava peel and then applying it to synthetic materials on a laboratory scale. A cassava peel activated carbon produced using an H3PO4 activator has been determined to satisfy the requirements specified in the SNI 06-3730-1995 standard. The activated carbon has a water content of 0.65%, an ash content of 0.85%, a pure carbon content of 98.72%, and an iodine absorption capacity of 809 mg/g. Based on the findings of this experiment, it can be inferred that including a processing unit prior to the aforementioned stage, such as flash mixing and sedimentation, is necessary to optimize the efficiency of activated carbon technology. Based on the test result, 2.5 gr of activated carbon added to 700 ml of sample was continued with the addition of PAC 30 mg/l. Able to reduce turbidity level with a removal efficiency of up to 89.9%, iron of 43%, and ammonia at 17% these results are better than the use of PAC without activated carbon. The adsorption isotherm model represents the adsorption of iron and ammonia is Freundlich while turbidity is Langmuir.
Kajian Penggunaan Karbon Aktif Kulit Singkong Untuk Meningkatkan Kinerja Proses Koagulasi Dan Flokulasi Dalam Pengolahan Air Viena, Winda Carla; Wikaningrum, Temmy
Baselang Vol 4, No 2: OKTOBER 2024
Publisher : Fakultas Pertanian Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/bsl.v4i2.208

Abstract

Based on statistical measures of food consumption in 2022, the annual quantity of cassava waste amounts to 578 tons. Beyond its usage as animal feed, cassava skin has further potential as an active carbon source for absorbing heavy metals. This is because cassava skin contains carbon (59.31%), cellulose (13.75%), and lignin (9.14%), which may serve as precursors in the production of activated carbon. The objective of this work is to identify the optimal use of cassava skin waste. This study used a laboratory-based approach, beginning with the production of activated carbon from cassava peel and then applying it to synthetic materials on a laboratory scale. A cassava peel activated carbon produced using an H3PO4 activator has been determined to satisfy the requirements specified in the SNI 06-3730-1995 standard. The activated carbon has a water content of 0.65%, an ash content of 0.85%, a pure carbon content of 98.72%, and an iodine absorption capacity of 809 mg/g. Based on the findings of this experiment, it can be inferred that including a processing unit prior to the aforementioned stage, such as flash mixing and sedimentation, is necessary to optimize the efficiency of activated carbon technology. Based on the test result, 2.5 gr of activated carbon added to 700 ml of sample was continued with the addition of PAC 30 mg/l. Able to reduce turbidity level with a removal efficiency of up to 89.9%, iron of 43%, and ammonia at 17% these results are better than the use of PAC without activated carbon. The adsorption isotherm model represents the adsorption of iron and ammonia is Freundlich while turbidity is Langmuir.
Environmental carrying capacity and economic feasibility of mangrove-based coastal ecotourism Agus, Fadilatur Rahmi; Setyoadi, Rafi Fikri; Irnawan, Rahman Fajar; Viena, Winda Carla; Daza, Yaniza Dela
Ecotourism and Environment Conservation Vol. 2 No. 1: (February) 2025
Publisher : Institute of Advance Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/ecotour.v2i1.2025.1938

Abstract

Background: This study aims to analyze the economic feasibility and environmental impact of coastal tourism development using an Environmental Economy approach. The research is grounded in the urgency of promoting sustainable local economic development, particularly in coastal areas that hold high tourism potential but are vulnerable to environmental degradation. Methods: The methods employed include primary and secondary data analysis, in-depth interviews, direct observation, and Environmental Cost and Benefit Analysis. Findings: The findings indicate that the development of the Cemara Sewu Beach tourism area is economically feasible, with a benefit-cost ratio of 1.77 and a net present value (NPV) of IDR 129,611,000. Environmentally, the area demonstrates sufficient carrying capacity, with community-based management identified as a key factor in ensuring sustainability. Conclusion: In conclusion, the project is viable and should be pursued using an environmental economic approach that balances economic gains with ecological conservation. Novelty/Originality of this article: The novelty of this research lies in the integrated application of economic feasibility analysis and environmental carrying capacity assessment as a unified framework for sustainable tourism planning.
Co-Authors Agus, Fadilatur Rahmi Daza, Yaniza Dela Irnawan, Rahman Fajar Setyoadi, Rafi Fikri Temmy Wikaningrum