Results 31 to 40 of about 1,467 (178)

Assessment on the Properties of Biomass-Aggregate Geopolymer Concrete

Applied Sciences, 2022
Energy efficiency is one of the important indicators for the evaluation of green buildings, and it is also related to the sustainable development of the building industry and energy conservation.
Haibao Liu, Qiuyi Li, Hongzhu Quan, Xiaolong Xu, Qianying Wang, Songyuan Ni   +5 more
doaj   +1 more source

Investigating properties of pervious concretes containing coconut shell flake and ash

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Pervious concrete or non-fine concrete is a simple form of lightweight concrete made by eliminating the use of fine aggregates. As a result of not using a fine aggregate in pervious concrete, then created a cavity filled with air and water can be passed.
S Arifin, O Setyandito, E Prahara, Y Wijayanti   +3 more
openaire   +1 more source

Permeability properties of lightweight self-consolidating concrete made with coconut shell aggregate

Journal of Materials Research and Technology, 2020
Liquid substance intrusion into concrete is one of the issues that gradually damage its physical and structural integrity. The permeability properties of lightweight self-consolidating concrete containing coconut shell aggregate was investigated in this ...
Murthi Palanisamy, Poongodi Kolandasamy, Paul Awoyera, Ravindran Gobinath, Sivaraja Muthusamy, Thirumalai Raja Krishnasamy, Amelec Viloria   +6 more
doaj   +1 more source

Comparative Analysis of Coconut Husk and Coconut Shell Ash Powder for Latent Fingerprint Development

Nigerian Postgraduate Medical Journal
Background: Conventional powder agents are compounds of chemicals that have a high potential for causing harm to the user and are also expensive for developing latent fingerprints from crime scenes. Aims: The present study aimed to show the effectiveness
Akhila Shetty, Anitta Joseph, Chandni Gupta, Vikram Palimar   +3 more
doaj   +1 more source

MECHANICAL AND MICROSTRUCTURAL PROPERTIES OF BRASS REINFORCED WITH COCONUT SHELL ASH POWDER

FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY, 2021
Metal matrix composites (MMCs) are materials in which metals are reinforced with other materials preferably of lower cost to improve their properties. In this present study, Brass /Coconut Shell Ash powder (CSAp) composites having 0%, 5%, 10% and 15% weight CSAp were fabricated by stir-casting method. The tensile strength of the MMCs is in the order 15%
Oluseyi Orisadare, Ayodeji S. Olawore, Michael O. Ibiwoye, Eyitayo A. Ponle, Omolola T. Odeyemi, Opeyemi S. Kegbeyale   +5 more
openaire   +2 more sources

Effects of Combined Coconut Shell and Pistachio Shell as Filler and Frictional Additive on the Properties of Particulate Type of Green Friction Composites

Engineering Transactions
       Nowadays, cost effectiveness and environment friendliness are crucial requirements for any frictional material along with good frictional stability. Conventional filler materials, such as fly ash, are harmful and create pollution.
Hanmant Virbhadra SHETE, Prashant S. JADHAV   +1 more
doaj   +1 more source

Eco-friendly Boost of the Subgrade: Coconut Shell Ash and River Bed Shell Ash

International Journal For Multidisciplinary Research
According the structure of the road pavement it consists of different layer and different zone as each zone has its purpose of work to support the pavement. They are different layers like subgrade layer, sub base, base layer, surface. As the subgrade layer is the bottom most layer of the pavement it play key role for the support of the pavement by ...
R. Aruna Kumari -, A.Surendra -, K. Mahaboob peera -   +2 more
openaire   +1 more source

Efficient Concentration and Complete Destruction of Short‐Chain and Emerging PFAS in Contaminated Water via Integrated Interface Engineering‐Enhanced Carbon Felt Sorption and Photochemical Processes

Advanced Science, EarlyView.
A closed‐loop “Concentrate‐Destroy” strategy is presented for completely eliminating short‐chain and emerging PFAS, in which the new 3D PPy@P‐CF is used for efficiently concentrating PFAS and Cu2+‐mediated photodegradation is applied for the completely destroying PFAS in the sorbent regeneration eluent.
Hao Yu, Jialei Guo, Peng Zhang, Hongyi Li, Feng He, Hongwen Sun   +5 more
wiley   +1 more source

Exploring the potential of ucuúba (Virola surinamensis) seed fat

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Ucuúba (Virola surinamensis) fat is an important income source for Amazonian communities. Local businesses typically process whole seeds for fat extraction; however, seed structural integrity may influence extraction efficiency and fat quality.
Juan David Marmolejo Tascón, Eduardo Macedo de Melo, Jane Mara Block, Cristiano José de Andrade, Sandra Regina Salvador Ferreira   +4 more
wiley   +1 more source

Phenolic compound derived from microwave-assisted pyrolysis of coconut shell: Isolation and antibacterial activity testing [PDF]

E3S Web of Conferences, 2020
Indonesia is rich in natural resources, coconut plantation being one of them. The coconut processing industry produces coconut shell (CS) waste. The most effective technique to increase the value of this waste is to convert CS biomass through pyrolysis ...
Nuryana Dwi, Fahrul Rahman Alim Muhammad, Okta Loveyanto Rendy, Adi Wibowo Bayu, Safazliana Binti Raja Sulong Raja, Amir Asyraf Mohd Hamzah Mohd, Akmar Zakaria Zainul, Dewi Kusumaningtyas Ratna   +7 more
doaj   +1 more source