4.7 Article

PLA/PHB-Based Materials Fully Biodegradable under Both Industrial and Home-Composting Conditions

Related references

Note: Only part of the references are listed.
Review Energy & Fuels

Comprehensive review on agricultural waste utilization and high-temperature fermentation and composting

Zhang Mengqi et al.

Summary: Due to the expanding agricultural sector and high demand for food, timely and effective treatment of agricultural waste is crucial. This review article provides a comprehensive understanding of the utilization of agricultural waste and the art of high-temperature composting. It discusses traditional methods, aerobic fermentation processes, and the development of high-temperature fermentation tanks.

BIOMASS CONVERSION AND BIOREFINERY (2023)

Article Polymer Science

Evaluation of the biodegradation of polymeric materials in the freshwater environment-An attempt to prolong and accelerate the biodegradation experiment

Dagmar Sasinkova et al.

Summary: This study aimed to verify the applicability of international standards for testing slowly degradable polymeric materials and to accelerate the biodegradation testing by increasing the temperature. The results showed that the increase in temperature did not accelerate the biodegradation process and led to undesirable phenomena at 37 degrees C.

POLYMER DEGRADATION AND STABILITY (2022)

Proceedings Paper Materials Science, Multidisciplinary

A review on PLA with different fillers used as a filament in 3D printing

A. Joseph Arockiam et al.

Summary: Three-dimensional (3-D) printing is a method of forming objects by depositing materials layer by layer. It can be done with various materials such as ceramics, polymers, and metals. Researchers are developing biodegradable additives for 3-D printing to make it more sustainable. Biodegradable polymers are considered promising materials for 3-D printing due to their abundance and beneficial properties. However, they have some inferior properties compared to conventional synthetic polymers. In this study, the use of advanced bio-waste polymers as reinforcement materials with polylactic acid (PLA) filaments in 3-D printable filaments was investigated to improve the properties. The mechanical and thermal properties of PLA filaments with different fillers were examined in this review.

MATERIALS TODAY-PROCEEDINGS (2022)

Review Materials Science, Characterization & Testing

The mechanical testing and performance analysis of polymer-fibre composites prepared through the additive manufacturing

Vigneshwaran Shanmugam et al.

Summary: The recent development of fibre composites is strong due to their high performance and durability. However, polymer-fibre composites manufactured through additive manufacturing (AM) have lower strength compared to traditional processes. This comprehensive review focuses on mechanical testing and performance analysis of polymer-fibre composites fabricated through AM, particularly fused deposition modelling (FDM).

POLYMER TESTING (2021)

Review Green & Sustainable Science & Technology

An overview of non-biodegradable bioplastics

Md Hafizur Rahman et al.

Summary: Bioplastics have brought flexibility to human life but also introduced challenges in waste management. Approximately half of the current bioplastic market is not biodegradable, posing a problem for governments and policymakers. The production of bioplastics usually starts from biomass and goes through various modification techniques to produce non-biodegradable bioplastics.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Engineering, Environmental

Thermoplastic Blends Based on Poly(Butylene Succinate-co-Adipate) and Different Collagen Hydrolysates from Tanning Industry-II: Aerobic Biodegradation in Composting Medium

Roberto Altieri et al.

Summary: The study found that raw collagen hydrolysates from the tannery industry can be used in the production of PBSA-based thermoplastic blends, creating compostable items with organic nitrogen fertilizing properties. This approach not only reduces production costs, but also provides a sustainable solution for agriculture and plant nurseries.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2021)

Article Biochemistry & Molecular Biology

Water-processable, biodegradable and coatable aquaplastic from engineered biofilms

Anna M. Duraj-Thatte et al.

Summary: Petrochemical-based plastics are causing irreversible damage to the ecosystem, highlighting the urgent need for more biodegradable alternatives. Aquaplastic, a new microbial biofilm-based biodegradable bioplastic, offers unique characteristics such as water processability and strong resistance to various solvents, making it a promising material for packaging and coating applications.

NATURE CHEMICAL BIOLOGY (2021)

Article Chemistry, Multidisciplinary

Roadmap to Biodegradable Plastics-Current State and Research Needs

Koushik Ghosh et al.

Summary: Plastics, though ubiquitous in daily life and environment, require consideration for their impact on the ecological milieu. While biodegradable plastics offer appeal in returning carbon to ecosystems, they have yet to replace conventional plastics commercially, necessitating collaboration for success.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Green & Sustainable Science & Technology

A strong, biodegradable and recyclable lignocellulosic bioplastic

Qinqin Xia et al.

Summary: The study reports on a process using green chemicals to deconstruct natural wood, producing lignocellulosic bioplastics that are mechanically strong, stable against water, and sustainable.

NATURE SUSTAINABILITY (2021)

Article Materials Science, Textiles

Synergic Effect of HNT/oMMT Bi-filler System for the Mechanical Enhancement of PLA/PBAT Film

Eunjoo Ko et al.

Summary: The study demonstrated that modified montmorillonites help improve the compatibility between PLA and PBAT, thus enhancing the mechanical properties of the composite film. The bi-fillered composite film with an interconnected network of HNTs and oMMTs showed increased modulus and tensile strength, presenting a potential application in the biodegradable packaging field.

FIBERS AND POLYMERS (2021)

Article Engineering, Environmental

Biodegradable plastics in the air and soil environment: Low degradation rate and high microplastics formation

Jin Liao et al.

Summary: The study found that different types of biodegradable plastics have varying levels of degradation in the natural environment, with poly(p-dioxanone) exhibiting the highest weight loss potential. Microorganisms forming biofilms on its surface played a key role in promoting degradation.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Polymer Science

Accelerated biodegradation testing of slowly degradable polyesters in soil

Jana Sera et al.

POLYMER DEGRADATION AND STABILITY (2020)

Article Engineering, Environmental

Fate of Biodegradable Polymers Under Industrial Conditions for Anaerobic Digestion and Aerobic Composting of Food Waste

F. Bandini et al.

JOURNAL OF POLYMERS AND THE ENVIRONMENT (2020)

Article Biochemistry & Molecular Biology

Changes of physical properties of PLA-based blends during early stage of biodegradation in compost

Michaela Sednickova et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2018)

Article Biochemistry & Molecular Biology

A synthetic biochemistry module for production of bio-based chemicals from glucose

Paul H. Opgenorth et al.

NATURE CHEMICAL BIOLOGY (2016)

Article Biochemistry & Molecular Biology

Methyl-esterified 3-hydroxybutyrate oligomers protect bacteria from hydroxyl radicals

Janne J. Koskimaki et al.

NATURE CHEMICAL BIOLOGY (2016)

Article Biotechnology & Applied Microbiology

Selection of a Pseudonocardia sp RM423 that accelerates the biodegradation of poly(lactic) acid in submerged cultures and in soil microcosms

Thippayarat Apinya et al.

INTERNATIONAL BIODETERIORATION & BIODEGRADATION (2015)

Article Materials Science, Characterization & Testing

The influence of a hydrolysis-inhibiting additive on the degradation and biodegradation of PLA and its nanocomposites

Petr Stloukal et al.

POLYMER TESTING (2015)

Article Materials Science, Characterization & Testing

Biodegradability study of polylactic acid/thermoplastic polyurethane blends

Vladislav Jaso et al.

POLYMER TESTING (2015)

Article Environmental Sciences

EVALUATION OF BIODEGRADABILITY OF PLASTICS BAGS IN COMPOSTING CONDITIONS

Magdalena Vaverkova et al.

ECOLOGICAL CHEMISTRY AND ENGINEERING S-CHEMIA I INZYNIERIA EKOLOGICZNA S (2014)

Article Biochemistry & Molecular Biology

Identification of important abiotic and biotic factors in the biodegradation of poly(L-lactic acid)

Lucie Husarova et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2014)

Article Polymer Science

Disintegrability under composting conditions of plasticized PLA-PHB blends

M. P. Arrieta et al.

POLYMER DEGRADATION AND STABILITY (2014)

Article Polymer Science

Biodegradation of poly(lactic acid)/starch/coir biocomposites under controlled composting conditions

R. Iovino et al.

POLYMER DEGRADATION AND STABILITY (2008)

Article Food Science & Technology

Biodegradable polymers for food packaging: a review

Valentina Siracusa et al.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2008)

Article Polymer Science

Controlled degradation of polyhydroxybutyrate via alcoholysis with ethylene glycol or glycerol

Z Spitalsky et al.

POLYMER DEGRADATION AND STABILITY (2006)

Article Polymer Science

Thermal degradation of plasticized poly(3-hydroxybutyrate) investigated by DSC

I Janigova et al.

POLYMER DEGRADATION AND STABILITY (2002)