Results 81 to 90 of about 1,188 (174)

Implementation of the Superior Waste Concept for Rice Husk: Managing Rice Husk Waste Into Biochar and Charcoal Briquettes as Economic Products

Asian Journal of Community Services
This research aims to apply the principles of Superior Waste Management by processing rice husks into products that are economically valuable and environmentally friendly, such as charcoal briquettes and biochar. This research was conducted in Senaning Village, Jambi, with an approach that involved community participation through training. The research
Nur Aisyah Nasution, Agrevina Pakpahan, Tia Angelina Sitompul, Rizal Aprianto Napitu, Jhonatan Brizzy Sirait, Ramadhani Arief Rahman   +5 more
openaire   +1 more source

Performance of Differents Genotyps of Brazilian Orchid Cultivation in Alternatives Substrates

Brazilian Archives of Biology and Technology, 2001
Two native Brazilian orchid especies, Oncidium baueri and Maxillaria picta, were grown in different substrate mixtures. The plants were cultivated in ceramic pots in a greenhouse with 50% of shadind light and watered three times a week.
Ricardo Tadeu de Faria, Luciana do Valle Rego, Anderson Bernardi, Hugo Molinari   +3 more
doaj   +1 more source

Modification of Rice Husk-based Activated Charcoal as Microwave Absorbing Material

International Journal of Progressive Sciences and Technologies
Stealth technology is one of the technologies being developed to eliminate RADAR traces from the enemy. The spectrum used in this technology is in the microwave range (8-12 GHz). RAM (Radar Absorbing Material) is one of the techniques that can be used in the design of stealth technology.
Dinda Khoirun Nisa, Yayat Ruyat, Mas Ayu Elita Hafizah, Wahyu Widanarto   +3 more
openaire   +1 more source

Removal of Nickel from Industrial Wastewater by an Agro-based Composite Adsorbent [PDF]

Nature Environment and Pollution Technology
For many years, especially in emerging nations like India, the environment has been threatened by the increased output of industrial wastes and heavy metal toxicity. The usage of inexpensive adsorbents has recently attracted a lot of attention in studies
R. M. Bhagat and S. R. Khandeshwar
doaj   +1 more source

OPTIMALISASI KOMBINASI SLUDGE, ARANG SEKAM, DAN KOMPOS UNTUK EFISIENSI PEMUPUKAN DAN PRODUKTIVITAS JAGUNG MANIS

JTSL (Jurnal Tanah dan Sumberdaya Lahan)
Consumption of sweet corn has increased from 2021 to 2024. To meet the growing market demand, sweet corn production must be carried out in a sustainable, economical, efficient, and environmentally friendly manner. The use of a combination of sludge, rice
Indri Hapsari Fitriyani, Hafith Furqoni, Mira Sintia, Aldani M Putra   +3 more
doaj   +1 more source

Sustainable Methylene Blue Removal using NaOH-Activated Rice Husk Charcoal

Computational And Experimental Research In Materials And Renewable Energy
Water pollution from synthetic dyes such as methylene blue (MB) remains a serious environmental issue, particularly from textile and paper industries. This study explores rice husks as a low-cost bioadsorbent through four treatments: raw husks (SM), NaOH-activated husks (SA), rice husk charcoal (A), and NaOH-activated charcoal (AA).
null Naily Ulya, null Alfikri Dwi Mauluda, null Darozzatun Nisa Muslimah   +2 more
openaire   +2 more sources

Application of Project-Based Worksheets on the Utilization of Rice Husk Charcoal Adsorbent to Reduce Groundwater Hardness in Develoving Students’ Scientific Performance

IJCER (International Journal of Chemistry Education Research)
This study evaluates the effectiveness of project-based worksheets in developing students' scientific performance through practical application of rice husk charcoal adsorbents for groundwater hardness reduction.
Hana Humaira Khairunnisa, Sari Sari , Yulia Sukmawardana   +2 more
doaj   +1 more source

Impact of Charcoal Briquettes from Rice Husk on the Environment in Comparison to Conventional Fuels

Journal of Asian Development Studies
The rise in environmental, social, and economic issues associated with traditional fuels has driven the popularity of renewable and waste based energy sources. Rice husk is a significant agricultural waste in rice producing nations and it is usually disposed of by open burning or dumping, which causes air pollution and environmental degradation.
Ali Ahmad, Hafiz Muhammad Safdar Khan, Imran Shauket, Muhammad Imran Khan   +3 more
openaire   +1 more source

Sustainable biomass briquettes from rice husk blended with coconut and palm kernel shells: a charcoal alternative for clean cooking in Tanzania

Waste Management Bulletin
Biomass briquettes are sustainable alternatives to charcoal and firewood, especially where agricultural residues are abundant. This study examined briquettes from carbonized rice husk blended with coconut shell and palm kernel shell using starch ...
Kevin Nsolloh Lichinga, Rahel Elibariki, Kunda Sikazwe, Augustino Alfred Masse, Hubert Shija   +4 more
doaj   +1 more source

PROCESSING RICE HUSK WASTE INTO CHARCOAL AS A PLANT GROWING MEDIUM  AND ORGANIC FERTILIZER

WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom
Cot Puklat Village is a village located in Mukim Melayo where the rice farming profession is the main livelihood for the community. The extensive community rice fields in the village cause husk waste to accumulate after each harvest period, because the utilization of rice husk waste is still very minimal.
null Ida Hasmita, null Eka Marya Mistar, null Nadia Putri Mauliza, null Muhammad   +3 more
openaire   +1 more source