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Study on ANAMMOX Treatment of Ammonium-rich Wastewater

机译:富含铵废水的厌氧处理研究

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ANAMMOX is a biological reaction system that it can convert ammonium and nitrite to N_2 without organic matter and oxygen in reactor. The reaction happened in anaerobic conditions, so it needs little energy. But ammonia oxidation belongs to difficult development germ, this restricted the technology application at the industry. The UBF reactor was used to treat ammonium-rich wastewater in the test, and we control the pH is about 8, HRT is 24h and temperature is about 28°C. Abundant ammonia oxidations were cultured succeed in the UBF reactor. Ammonium and nitrite achieve 89% and 92% respectively and the volume load of reactor is 0.773kgTN/m~3.d after 100d of operating UBF reactor.
机译:厌氧是一种生物反应体系,可以将铵和亚硝酸盐转化为N_2,没有有机物质和反应器中的氧气。反应发生在厌氧条件下,因此它需要很少的能量。但是氨氧化属于困难的发展胚芽,这限制了该行业的技术应用。使用UBF反应器在试验中处理富含铵废水,并且我们控制pH约为8,HRT为24小时,温度约为28℃。在UBF反应器中培养丰富的氨氧化在UBF反应器中成功。铵和亚硝酸盐分别达到89%和92%,并且反应器的体积负荷为0.773kgtn / m〜3.d,在100d的操作UBF反应器之后。

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