Advances in Materials Science and Engineering / 2015 / Article / Fig 4

Research Article

Room-Temperature Synthesis of Ni Nanoparticles as the Absorbent Used for Sewage Treatment

Figure 4

Magnetic hysteresis curve of Ni nanoparticles. Inset in turn is CR solution, mixing with the magnetic absorbents and separation of the adsorbent from solution with a magnet after adsorption, respectively.

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