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生物稳定塘法
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生物稳定塘法
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生物稳定塘法
采用稳定塘技术的废水自然生物处理法,又称氧化塘法。稳定塘是一种天然的或经过一定人工构筑的污水净化系统。污水在稳定塘内经过较长时间的停留、储存,通过微生物(细菌、真菌、藻类、原生动物等)的代谢活动,以及一系列物理、化学、物理化学等过程,使污水的有机污染物、营养元素和其他污染物质进行转化、降解和去除。
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Record of Authentic Traces of the Brush
Record of Baiyun Taoist Temple
Record of Buddhist Kingdoms
Record of Calligraphic Works and Paintings at the Jade Rain Hall
Record of Calligraphic Works and Paintings of Yuexue Chamber
Record of Calligraphies and Paintings: From the Han to the Qing Dynasty
Record of Calligraphies and Paintings from the Pingjin Studio
Record of Calligraphies and Paintings in Wu and Yue
Record of Calligraphy and Painting in the Studio of Self Delight
record of cave deposit
Record of Chang’an City
Record of Clouds and Mist Passing Before One’s Eyes
Record of Collection in Sight of the Tranquil Chamber
Record of Comments on Dragon
record of criminal codes
Record of Emperor Jiaqing's Eastern Tour
Record of Experience in Painting
Record of Experiences in Painting
Record of Famous Gardens in Luoyang
Record of Great Paintings in Yizhou
Record of Influential Clans in Zhenguan Period
Record of Insects by Tan
record of investigation or examination
record of laws and systems of a dynasty
Record of Lin'an during Xianchun Era,block-printed edition by Ln'anfu,Xianchun era,Song Dynasty
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