Photodegradation Effect of Structure of Linear Low Density Polyethylene – Starch – Clay Nanocomposite Film

Microdebris contamination of marine organism has become a major concern. As a detritivore, Tripneustes gratilla also has the opportunity to be contaminated. This study aims to determine microdebris contamination in T. gratilla, including the form and size of the microdebris. This research was conducted at three islands, i.e. Barrang Lompo, Badi, and Kondong Bali. Ten individuals were collected from each island. The digestive tract of spesies was taken, then H2O2 was added to dissolve the organic matter. Flotation was carried out by adding NaCl. Microdebris was observed using stereo microscope, and selected particle then was analysed by FT-IR Microscope. The abundance of microdebris in T. gratilla was ranged from 3.4 to 14.8 particles/individual. Tripneustes gratilla from Badi Island showed the highest levels, contained 14.8 particles/individual. Fiber and fragment were found in all the samples. Fiber was the most common microdebris and consisted of more than half of the total microdebris in each island, except Barrang Lompo. The most common size of microdebris ranged 0.05-1mm, accounted for 36% of the total microdebris. The particle observed by FT-IR Microscope was identified as cotton. Our results suggest that microdebris pollution have contaminated T. gratilla in the Spermonde archipelago.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Photodegradation Effect of Structure of Linear Low Density Polyethylene – Starch – Clay Nanocomposite Film

Cited by 2 publications

References 9 publications

Starch–Organo Layer Silicate Masterbatch Formulation in LLDPE–Starch–Clay Nanocomposite Processing: Changes in Transparency, Barrier, and Biodegradability

Starch–Organo Layer Silicate Masterbatch Formulation in LLDPE–Starch–Clay Nanocomposite Processing: Changes in Transparency, Barrier, and Biodegradability

Microdebris in Echinodea Tripneustes gratilla at Spermonde Archipelago, South Sulawesi, Indonesia

Contact Info

Product

Resources

About