Reaction crystallization of struvite from wastewaters of different chemical compositions

被引：0
|
作者：
Hutnik, Nina [1 ]
Kozik, Anna [1 ]
Wierzbowska, Boguslawa [1 ]
Matynia, Andrzej [1 ]
机构：
[1] Wroclaw Univ Technol, PL-50370 Wroclaw, Poland
来源：
PRZEMYSL CHEMICZNY | 2015年 / 94卷 / 06期
关键词：
WASTE-WATER; IONS; FERTILIZER; RECOVERY;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Phosphate(V) ions were recovered as MgNH4PO4.6H(2)O (struvite) from synthetic and industrial wastewaters by crystn. at an excess of Mg ions at pH 9 and mean residence time 3600 s. Solid product contained 26-99% by mass of struvite and impurities co-pptd. from the wastewater (mainly amorphous Ca phosphates and some metal hydroxides). Crystal size (18.1-48.5 pm) depended on wastewater type and concn. of impurities.
引用
收藏
页码：934 / 937
页数：4
相关论文
共 50 条
  • [1] Effect of aluminum ions on struvite reaction crystallization from wastewaters from phosphorus fertilizer industry
    Hutnik, Nina
    Kozik, Anna
    Wierzbowska, Boguslawa
    Piotrowski, Krzysztof
    Matynia, Andrzej
    [J]. PRZEMYSL CHEMICZNY, 2016, 95 (11): : 2270 - 2275
  • [2] Influence of calcium ions on struvite precipitation and crystallization from wastewaters
    Hutnik, Nina
    Stanclik, Anna
    Matynia, Andrzej
    [J]. PRZEMYSL CHEMICZNY, 2017, 96 (09): : 1864 - 1868
  • [3] Recovery of Phosphate(V) Ions from Wastewaters of Different Chemical Compositions
    Kozik, Anna
    Piotrowski, Krzysztof
    Wierzbowska, Boguslawa
    Matynia, Andrzej
    [J]. PROGRESS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL III: PROCEEDINGS OF THE 2011 INTERNATIONAL SYMPOSIUM ON ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2011, : 550 - 558
  • [4] Production of slow release crystal fertilizer from wastewaters through struvite crystallization - A review
    Rahman, Md Mukhlesur
    Salleh, Mohamad Amran Mohd
    Rashid, Umer
    Ahsan, Amimul
    Hossain, Mohammad Mujaffar
    Ra, Chang Six
    [J]. ARABIAN JOURNAL OF CHEMISTRY, 2014, 7 (01) : 139 - 155
  • [5] Crystallization of struvite in the presence of calcium ions: Change in reaction rate, morphology and chemical composition
    Perwitasari, D. S.
    Muryanto, S.
    Jamari, J.
    Bayuseno, A. P.
    [J]. COGENT ENGINEERING, 2022, 9 (01):
  • [6] Size-dependent growth kinetics in continuous struvite reaction crystallization in wastewaters and cattle liquid manure with potassium ions
    Hutnik, Nina
    Stanclik, Anna
    Piotrowski, Krzysztof
    Matynia, Andrzej
    [J]. PRZEMYSL CHEMICZNY, 2019, 98 (04): : 644 - 649
  • [7] Characterization of Chemical and Bacterial Compositions of Dairy Wastewaters
    Alalam, Sabine
    Ben-Souilah, Farah
    Lessard, Marie-Helene
    Chamberland, Julien
    Perreault, Veronique
    Pouliot, Yves
    Labrie, Steve
    Doyen, Alain
    [J]. DAIRY, 2021, 2 (02) : 179 - 190
  • [8] Crystallization of struvite from metastable region with different types of seed crystal
    Ali, MI
    Schneider, PA
    [J]. JOURNAL OF NON-EQUILIBRIUM THERMODYNAMICS, 2005, 30 (02) : 95 - 111
  • [9] COMPUTER SIMULATION OF STRUVITE PRECIPITATION FROM SYNTHETIC WASTEWATERS
    Vito, S.
    Ifti, M.
    Malollari, I.
    [J]. JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY, 2011, 12 (02): : 752 - 760
  • [10] The technology of phosphorous removal and recovery from swine wastewater by struvite crystallization reaction
    Suzuki, Kazuyoshi
    Tanaka, Yasuo
    Kuroda, Kazutaka
    Ranajima, Dai
    Fukumoto, Yasuyuki
    Yasuda, Tomoko
    [J]. JARQ-JAPAN AGRICULTURAL RESEARCH QUARTERLY, 2006, 40 (04): : 341 - 349
12345