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1.341.582  Articles
1 of 134.159 pages  |  10  records  |  more records»
Determining the potential bioavailability of heavy metals, evaluating according to adapted regulations is essential to efficiently conserve our coastal and estuarine waters. In this study, it is aimed to determine the industrial pollution and various othe... see more

This research aimed to synthesis and apply of bacterial cellulose-diethylenetriamine as a binding layer on the diffusive gradients in thin films method for preconcentration of labile metal Pb and Cd in aquatic systems and sediment of Palu Bay. The results... see more

Extractive tests for determining the plant-availability of soil phosphorus (P) give varying results due to the inherently different characteristics of the extraction solution. Generally, classical soil P tests such as the Olsen or calcium acetate/lactate ... see more

Tanah adalah sumber alami yang penting dan merupakan bagian dari lingkungan. Merkurimerupakan salah satu logam yang memiliki dampak toksisitas yang berbahaya bagi manusia. Metode untuk ekstraksi bertahap untuk merkuri pada tanah. Merkuri dipisahkan menjad... see more

Konsentrasi logam Hg yang tinggi di lingkungan akuatik dapat menyebabkan meningkatnya toksisitas dalam ekosistem air. Oleh karena itu, penentuan distribusi konsentrasi logam berat merkuri (Hg) perlu dilakukan. Salah satu metode efektif yang saat ini digun... see more

Konsentrasi fosfat yang tinggi di lingkungan akuatik dapat menyebabkan terjadinya ledakan alga yang dapat mengakibatkan ketidakseimbangan ekosistem air. Oleh karena itu, penentuan ketersediaanbiologi (bioavailabilitas) fosfat perlu dilakukan untuk mengeta... see more

The phenomenon of phosphate release in sediments into water bodies under oxic environment has been investigated using the Diffusive Gradient in Thin Film (DGT) technique. This research consists of several stages: polymer synthesis and DGT probe assembly, ... see more

DISTRIBUSI KONSENTRASI LOGAM BERAT (CUDAN CD) PADA SEDIMEN SUNGAI MENGGUNAKANTEKNIK DIFFUSIVE GRADIENT IN THIN FILM =Distribution of Cu and Cd Concentration in the River usingDiffusive Gradient in Thin Film TehniqueFauziah Nurhamiddin* dan Zulkifli Zam Za... see more

The diffusive gradient in thin film (DGT) is an analytical technique to determine phosphate in the environment. This technique uses a thin film diffusive hydrogel in contact with a binding phase (ferrihydrite) to binding of phosphate. The released phospha... see more

1 of 134.159 pages  |  10  records  |  more records»