water hyacinth

in busy •  7 years ago 

hello everyone, happy afternoons lovers and steemit users, how are you guys today, hopefully healthy always ,, today I want to share a post that I think is very unique and worth to upload, this is the flower from the tree water hyacinth, water hyacinth or another Latin name is Eichhornia crassipes.
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hello semuanya,selamat sore pecinta dan para pengguna steemit,apa kabar kalian hari ini,semoga sehat selalu ,,hari ini saya ingin membagikan sebuah postingan yang menurut saya sangat unik dan pantas untuk di upload, ini adalah bunga dari pohon eceng gondok, eceng gondok atau nama lain latinnya adalah Eichhornia crassipes.
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water hyacinth has another name such as in the area of Palembang known as Kelipuk, in Lampung known by the name of Ringgak, in Dayak known by the name of Ilung-ilung, in Manado known as Tumpe.Eceng Mumps grow in shallow ponds, wetlands and swamps , slow water flow, lakes, water reservoirs and rivers. This plant can adapt to extreme changes in water levels, water currents, and changes in the availability of nutrients, pH, temperature and toxins in water
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eceng gondok mempunyai nama lain seperti di daerah Palembang dikenal dengan nama Kelipuk, di Lampung dikenal dengan nama Ringgak, di Dayak dikenal dengan nama Ilung-ilung, di Manado dikenal dengan nama Tumpe.Eceng gondok tumbuh di kolam-kolam dangkal, tanah basah dan rawa, aliran air yang lambat, danau, tempat penampungan air dan sungai. Tumbuhan ini dapat beradaptasi dengan perubahan yang ekstrem dari ketinggian air, arus air, dan perubahan ketersediaan nutrien, pH, temperatur dan racun-racun dalam air.
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Although water hyacinth is considered a weed in the waters, but in fact it plays a role in capturing heavy metal pollutants. A series of researches about the ability of water hyacinth by Indonesian researchers, among others, by Widyanto and Susilo (1977) which reported within 24 hours water hyacinth can absorb metal cadmium (Cd), mercury (Hg), and nickel (Ni), each of 1 , 35 mg / g, 1.77 mg / g, and 1.16 mg / g when the metal is incompatible. Water hyacinth also absorbs Cd 1.23 mg / g, Hg 1.88 mg / g and Ni 0.35 mg / g dry weight when the metals are in mixed state with other metals. Lubis and Sofyan (1986) concluded that chromium (Cr) metal can be absorbed by water hyacinth maximally at pH 7. In its research, Cr metal initially decreased by 15 ppm to 51.85 percent
In addition to absorbing heavy metals, water hyacinth is reportedly also able to absorb pesticide residues.
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Walaupun eceng gondok dianggap sebagai gulma di perairan, tetapi sebenarnya ia berperan dalam menangkap polutan logam berat. Rangkaian penelitian seputar kemampuan eceng gondok oleh peneliti Indonesia antara lain oleh Widyanto dan Susilo (1977) yang melaporkan dalam waktu 24 jam eceng gondok mampu menyerap logam kadmium (Cd), merkuri (Hg), dan nikel (Ni), masing- masing sebesar 1,35 mg/g, 1,77 mg/g, dan 1,16 mg/g bila logam itu tak bercampur. Eceng gondok juga menyerap Cd 1,23 mg/g, Hg 1,88 mg/g dan Ni 0,35 mg/g berat kering apabila logam-logam itu berada dalam keadaan tercampur dengan logam lain. Lubis dan Sofyan (1986) menyimpulkan logam chrom (Cr) dapat diserap oleh eceng gondok secara maksimal pada pH 7. Dalam penelitiannya, logam Cr semula berkadar 15 ppm turun hingga 51,85 persen
Selain dapat menyerap logam berat, eceng gondok dilaporkan juga mampu menyerap residu pestisida.
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so many posts from me,
regard @geleng-steem

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