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Zhang, Y., Liu, Q., Ma, W., Liu, H.X., Zhu, J.W., Wang, L.K., Pei, H.C., Liu, Q.Z. and Yao, J.S. (2022) Insight into the Synergistic Adsorption-Reduction Character of Chromium(VI) onto Poly(Pyrogallol-Tetraethylene Pentamine) Microsphere in Synthetic Wastewater. Journal of Colloid and Interface Science, 609, 825-837.
https://doi.org/10.1016/j.jcis.2021.11.086

has been cited by the following article:

• TITLE: Experimental Study of Effluent Salty Wastewater Treatment from a Solar Desalination Pond

  AUTHORS: Ali Rasekhnia, Farshad Farahbod

  KEYWORDS: Inorganic Coagulants, Softening Process, Total Dissolved Solids, Total Hardness Removal, Wastewater Treatment

  JOURNAL NAME: Advances in Nanoparticles, Vol.12 No.1, February 7, 2023

  ABSTRACT: In this research, the quality of the wastewater discharged into the environment has been investigated. The effluent from solar desalination pond contains large amounts of TDS (3.68 grams per liter) and TH (6.50 grams per liter). Since the use of filter is not economical in this case, three types of commercial coagulants such as aluminum sulfate, ferric chloride and ferric sulfide have been used in this study. The main parameters such as effectiveness of three inorganic coagulants, ammonium sulfate, ferric sulfate, and ferric chloride, which separately help to remove hardness, have been studied. According to the results, using laboratory test, 25/g of ferric sulfate as coagulant is best coagulant mass and the ratio of 4 to 3 for auxiliary coagulant (sodium carbonate and sodium hydroxide) to coagulant will be best ratio. Also, the mixing rate of 120 rpm in the first reactor will give the best mixing speed. These conditions will lead to 0.348 grams per liter of TDS, 0.345 grams per liter of TH and 0.195 grams per liter of calcium hardness and 300 micro Siemens electrical conductivity of the purified sample.