IJEP 41(7): 796-801 : Vol. 41 Issue. 7 (July 2021)
1. Diponegoro University, Master of Coastal Resources Management, Semarang, Indonesia
2. Diponegoro University, Department of Aquatic Resources, Semarang, Indonesia
One of the factors causing sea pollution is a large amount of plastic waste. Over the past 40 years, the world’s plastic production has increased by 25 times and the material recovered is no more than 5%. According to the World Bank in 2018, Indonesia is a contributor to 9 million tonnes of plastic waste annually. Plastic waste in the sea will be cut into smaller sizes or called microplastics, over 100 years. Microplastics have an impact that can save the lives of marine life. Globally, the growth of plastics has increased significantly, in the 1950s the amount of plastic reached 1.7 million tonnes and in 2014 it had increased to 299 tonnes. Muara Gembong is part of the downstream of the Citarum river in Bekasi Regency which has a dense population and has the potential to contribute to plastic waste in the sea. Based on the results of research, there are four types of microplastics found, namely fibres fragments, films and pellets. Microplastic characterizations found were polypropylene (PP), polystyrene (PS), nitrile, nylon, low-density polyethylene (LDPE) and linear low-density polyethylene (LLDPE) and high-density polyethylene (HDPE). This can happen because of the dense population which will increase the activities of the community around the coastal area.
Microplastic, FTIR, Muara Gembong
- Dewi, S. I., A. A. Budiarsa and I. R. Ritonga. 2015. Microplastic distribution of sediments in Muara Badak, Kutai Kartanegara Regency. Depik., 4(3): 121–131.
- Sutherland, W. J., et al. 2010. A horizon scan of global conservation issues for 2010. Trends Ecol. Evol., 25(1): 1-7.
- Kershaw, P. J. 2015. Biodegradable plastics and marine litter : misconceptions, concerns and impacts on marine environments. United Nations Environment Programme.
- Anonymous. 2015. Plastics-The facts : An analysis of European plastics production, demand and waste data. PlasticsEurope, Brussels-Belgium.
- Khoironi, A., S. Anggoro and Sudarno. 2018. The existence of microplastic in Asian green mussels. IOP Conf. Ser.: Earth Env. Sci., 131(1).
- Cordova, M. R., A. I. S. Purwiyanto and Y. Suteja. 2019. Abundance and characteristics of microplastics in the northern coastal waters of Surabaya, Indonesia. Mar. Poll. Bull., 142(3): 183-188.
- National Oceanic and Atmospheric Administration Marine Debris Programme. 2016. Report on marine debris impacts on coastal and benthic habitats. NOAA Marine Debris Programme, Silver Spring, Maryland.
- Wright, S. L., R. C. Thompson and T. S. Galloway. 2013. The physical impacts of microplastics on marine organisms: a review. Env. Poll., 178: 483-492.
- Browne, M. A., et al. 2013. Microplastic moves pollutants and additives to worms, reducing functions linked to health and biodiversity. Curr. Biol., 23(23): 2388-2392.
- Hiwari, H., et al. 2019. Condition of microplastic garbage in sea surface water at around Kupang and Rote, East Nusa Tenggara Province. Proceedings of National Seminar on Indonesian biodiversity society. 5:165-171.
- Ayuningtyas, W. C. 2019. Microplastic abundance in waters in Banyuurip, Gresik, East Java. JFMR-J. Fish. Mar. Res., 3 (1):41-45.
- Cordova, M. R. and A. J. Wahyudi. 2016. Microplastic in the deep-sea sediment of southwestern Sumatran waters. Marine Res. Indonesia. 41(1): 27-36.
- Van Cauwenberghe, L., et al. 2013. Microplastic pollution in deep-sea sediments. Env. Poll., 182: 495–499.
- Tagg, A. S., et al. 2015. Identification and quantification of microplastics in wastewater using focal plane array-based reflectance micro-FTIR imaging. Anal. Chem., 87(12): 6032-6040.
- Nor, M. H. and J. P. Obbard. 2014. Microplastics in Singapore’s coastal mangrove ecosystems. Mar. Poll. Bull., 79(2):278-283.
- Claessens, M., et al. 2011. Occurrence and distribution of microplastics in marine sediments along the Belgian coast. Mar. Poll. Bull., 62(10):2199-2204.
- Hafidh, D., I. W. Restu and N. Made. 2018. Study of microplastic abundance in Benoa Bay waters of Bali Province. Curr. Trends Aquat. Sci., 88: 80-88.
- Hastuti, A. R., F. Yulianda and Y. Wardianto. 2014. Spatial distribution of marine debris in mangrove ecosystem of Pantai Indah Kapuk, Jakarta. Bonorowo Wetl., 4(2): 94-107.
- Deepika, S. and R. J. Madhuri. 2015. Biodegradation of low density polyethylene by micro-organisms from garbage soil. J. Exp. Biol. Agric. Sci., 3(1): 15-21.
- Jung, M. R., et al. 2018. Validation of ATR FTIR to identify polymers of plastic marine debris, including those ingested by marine organisms. Mar. Poll. Bull., 127(11):704-716.
- Andrady, A. L. 2011. Microplastics in the marine environment. Mar. Poll. Bull., 62(8): 1596-1605.
- Jambeck, J. R., et al. 2015. Plastic waste inputs from land into the ocean. Sci., 347(6223):768-
- Caruso, G. 2015. Plastic degrading microorganisms as a tool for bioremediation of plastic contamination in aquatic environments. J. Poll. Eff. Cont., 3(3):9-11.
- Asmita, K., T. S. Singh and S. Tejashree. 2015. Isolation of plastic degrading micro-organisms from soil samples collected at various locations in Mumbai, India. Int. Res. J. Env. Sci., 4(3): 77-85.
- Trivedi, P., et al. 2016. Role of microbes in degradation of synthetic plastics and manufacture of bioplastics. J. Chem. Pharm. Res., 8(3):211-216.