Abdalah, Rawidh Said and Dr.rer.nat. Arief Rachmansych, - and Dr: Bagyo Yanuwiadi., - (2018) Phytoremdiation Of Lead Contaminated Soil By Using Vetiver Grass. Magister thesis, Universitas Brawijaya.
Abstract
Pencemaran logam berat umumnya diakibatkan oleh aktivitas manusia yang telah menjadi masalah lingkungan yang serius saat ini Timbal menjadi masalah yang sering terjadi di lingkungan terutama di dalam tanah. Tapi ada banyak jenis tanaman yang bisa digunakan untuk mengatasinya masalah-masalah itu. Fitoremediasi teknologi hijau hemat biaya tampaknya menjanjikan untuk membersihkan lingkungan rumput vetiver untuk tanah memiliki potensi besar untuk menerapkan ini teknologi karena sifatnya yang toleran terhadap logam berat. Tujuan dari penelitian ini adalah untuk mengidentifikasi efektivitas rumput vetiver untuk mengurangi hiper mengakumulasi logam berat seperti timbal (Pb) di dalam tanah. Selain itu, penelitian ini berfokus pada penentuan logam berat dalam tanah sebelum penanaman dan setelah penanaman akar wangi. Cara yang digunakan adalah dengan menanam rumput vetiver di tanah yang sudah diberi perlakuan timbal klorida, Sampel dikumpulkan dari tanah yang diolah ini setiap dua minggu dan sampel rumput vetiver diambil setiap lima minggu sekali selama sepuluh minggu. Hasil menunjukkan bahwa rumput vetiver mampu menghilangkan hiperakumulasi timbal dari yang dirawat jadi saya
English Abstract
Heavy metal contamination commonly results from human activities which has become a serious environmental problem today Lead become the frequently problem in environment especially in the soil. But there are plentiful of plant species that can be used to overcome those problems. Phytoremediation a cost-effective green technology appears promising for cleaning up environment vetiver grass for soil has great potential to apply this technology because of it is characteristic tolerance to heavy metals. The purpose of this study was to identify the effectiveness of vetiver grass to reduce hyper accumulate heavy metal such as lead (Pb) in the soil. Moreover, this study focused on determination of heavy metals in soil before plantation and after plantation of vetiver. The method used was by planting the vetiver grass in soil that were already treated by lead chloride, Samples were collected from these treated soils every two weeks and samples of the vetiver grass were taken after every five weeks for ten weeks. The result shows that vetiver grasses are able to remove hyper accumulate lead from the treated soil
Other obstract
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| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | TES/628.55/PPS/p/2018/041806705 |
| Subjects: | 600 Technology (Applied sciences) > 628 Sanitary engineering > 628.5 Pollution control and industrial sanitation |
| Divisions: | Program Pascasarjana > Magister Studi Ketahanan Nasional, Program Pascasarjana |
| Depositing User: | Nur Cholis |
| Date Deposited: | 18 Aug 2022 03:19 |
| Last Modified: | 18 Aug 2022 03:19 |
| URI: | http://repository.ub.ac.id/id/eprint/193292 |
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