Results 21 to 30 of about 72,885 (205)
Engineering Science and Technology, an International Journal, 2020 Unnao has a large number of tanneries and huge amount of waste water is generated and there effluents contain Chromium, which infiltrates and percolates below the ground and contaminate the surface and subsurface water, thereby creating a possibility of ...
Shivam Mani Tripathi, ShriRam Chaurasia
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Scientific Reports, 2021 Using calcium polysulfide as the reducing agent, synthetic zeolite as the adsorbent, and cement as the curing agent, the dual-index orthogonal test method was used to determine the best remediation dosage of chromium-contaminated soil.
Xilin Li +3 more
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Interaction of salinity and chromium on pigments and photosystem II function of Portulaca oleracea L. [PDF]
فیزیولوژی محیطی گیاهی, 2022 The aim of this study was to investigate the interaction of salinity and chromium stress on some morphological and physiological characteristics of portulaca oleracea.
Zahra Talebzadeh +3 more
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Adsorpsi Senyawa Fosfat Total (PO4) dalam Air Buangan Laundry dengan Zeolit Termodifikasi
Jurnal Sumberdaya Alam dan Lingkungan, 2018 Permasalahan kerusakan lingkungan yang disebabkan oleh limbah yang dihasilkan oleh industri laundry adalah buangan cair yang mengandung senyawa fosfat. Kelebihan fosfat dalam air menyebabkan eutrofikasi. Wiranas adalah salah satu penyedia jasa laundry di
Ruslan Wirosoedarmo +2 more
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Pemisahan krom pada limbah cair industri penyamakan kulit menggunakan gelatin dan flokulan anorganik
Majalah Kulit, Karet, dan Plastik, 2016 The aim of the study was to determine the ability of gelatin, ferrous sulfate, aluminium sulfate, and combination of gelatin with ferrous sulfate or aluminium sulfate for total chromium content (trivalent chromium and hexavalent chromium) separation ...
Sugihartono
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Enantioselective Total Synthesis of (−)-Curcuquinone via Regioselective Chromium-Mediated Benzannulation [PDF]
The Journal of Organic Chemistry, 2005 [reaction: see text] A short and efficient, high-yielding enantioselective total synthesis of the marine natural product (-)-curcuquinone 1 is reported involving a regioselective [3 + 2 + 1]-benzannulation reaction as the key step. Additionally, this strategy allows the isolation of curcuhydroquinone monomethyl ether 9 as an intermediate of the ...
Ana, Minatti, Karl Heinz, Dötz
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THERMO-MECHANICAL TREATMENT OF 42SICR AND 42MNSI STEELS
Acta Metallurgica Slovaca, 2017 Two high strength low alloyed steels with 0.4%C, 0.6%Mn, 2%Si and either 1.3% of chromium or without chromium were used in this work to evaluate the effect of chromium on the final microstructure obtained by thermo-mechanical processing.
Ludmila Kučerová +2 more
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Anthropogenic chromium emissions in china from 1990 to 2009. [PDF]
PLoS ONE, 2014 An inventory of chromium emission into the atmosphere and water from anthropogenic activities in China was compiled for 1990 through to 2009. We estimate that the total emission of chromium to the atmosphere is about 1.92×10⁵ t.
Hongguang Cheng +4 more
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Direct embryotoxicity of chromium (III) exposure during preimplantation development
The Journal of Reproduction and Development, 2021 Chromium in its trivalent form (chromium (III)) is an essential component of a balanced diet, and its deficiency disturbs glucose and lipid metabolism in humans and animals.
Yuhe TIAN +5 more
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PlantsThis research aimed to assess the bioaccumulation capacity of the Buddleja species and Schinus molle L. using organic amendments to the phytoremediation of total chromium in the mid-zone of the Añashuayco Ravine, Uchumayo, Arequipa, impacted by tanneries
Jamilet Huarsaya-Huillca +7 more
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