Results 91 to 100 of about 482,422 (298)

Designing portable chopping plastic waste machine utilizing electric motor

MATEC Web of Conferences, 2018
Waste management in Indonesia is still a problem that can not be handled properly. Waste reduction activities both in the community as waste producers and at the level of the area is still small, so the waste is disposed to the final processing place ...
Mindarta Erwin Komara, Wibowo Andre Ari, Putra Andika Bagus Nur Rahma   +2 more
doaj   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

Pengaruh Penambahan Cacahan Limbah Plastik Jenis High Density Polyethylene (Hdpe) Pada [PDF]

, 2012
Waste is a very complex problem in urban area. Plastic waste is increasing every year. Kupang with population of 291,794 people generate waste reaches 926 m3/day. Organic waste to 700 m3 and inorganic waste about 226 m3.
Da Costa, Bernad D, Sina, D. A. (Dantje), Udiana, I. M. (I)   +2 more
core  

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

Advanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi, David Pretzel, Peer Nölte, Kourosh Rezaei, Ulrich S. Schubert, Johannes C. Brendel   +5 more
wiley   +1 more source

Sustainable single-use plastic management on Sichang Island, Thailand

Results in Engineering
In this study, we investigated plastic waste management on Sichang Island, Thailand, with a focus on single-use plastic waste and polymer composition analysis.
Warut Wannawat, Nuta Supakata
doaj   +1 more source

Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus

Advanced Functional Materials, EarlyView.
The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu, Cairong Xiao, Zihao Du, Changhong Linghu, Yongdong Shi, Chuyang Xiang, Mingxin Wan, Guoxin Tan, Limin Lu, Chengyun Ning, K Jimmy Hsia   +10 more
wiley   +1 more source

Transforming Plastic Waste into Durable Tiles: A Sustainable Recycling Approach

Journal of Sustainable Environment
With the harmful impact of plastic waste on the environment, there is a growing need to utilize products fabricated from recycled plastic. This project aims to utilize LDPE waste to produce tiles.
Om Parkash khatri, Inamullah Maitlo, Safdar Ali Larik, Sikandar Ali, Abdul Ghazi, Mahnoor Fatima, Ali Mehdi, Amjad Ali   +7 more
doaj   +1 more source

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

Advanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan, Jiqing Lu, Tian Bai, Lin Li, Zhaoxuan Niu, Yiying Yue, Wanli Cheng, Guangping Han, Orlando J. Rojas   +8 more
wiley   +1 more source

Plastic waste recycling

Science World Journal, 2010
No ...
Dalen, M.B, Nasir, T
openaire   +3 more sources

Solvent extraction as additional purification method for postconsumer plastic packaging waste [PDF]

An existing solvent extraction process currently used to convert lightly polluted post-industrial packaging waste into high quality re-granulates was tested under laboratory conditions with highly polluted post-consumer packaging waste originating from ...
Jansen, M., Thoden van Velzen, E.U.
core   +1 more source