sludge formation

Formation of the Phosphorus Removal Granular Sludge and Phosphorus Removal Characteristics of the Anaerobic/ Oxic and Anaerobic/ Anoxic/ Oxic Granular Sludge Process in SBR

SBR中除磷颗粒污泥的培养和A/O及A/A/O颗粒污泥工艺除磷特性研究

Results: B-mode ultrasonographic examinations detected biliary tract leaks in 13 cases, dilatation of the biliary ducts in 36 cases, cholestasis in 16 cases, bile sludge formation in 10 cases and cholelithiasis in 13 cases.

结果：超声检出胆漏13例，胆管扩张36例，胆汁淤积16例，胆泥形成10例，结石形成13例。

Investigations on the effects of various experimental parameters indicate that fuel composition, engine load, air/ fuel ratio, temperatures of coolant and oil, and testing time significantly affect the sludge formation.

指出燃料组成、发动机负荷、空燃比、冷却液和机油温度以及试验时间是影响油泥生成的重要因素。

The organic dispersant effectively disperses heavy hydrocarbons present in residual oils , thus preventing formation of sludge.

有机分解剂可以有效的将柴油中的大分子碳氢化合物均匀分散在柴油中, 阻止油泥的产生.

The two SBR reactors' biological degradation ability variety in the process was studied by monitoring the COD, TN, and TP of the effluent. The difference of the two kinds of aerobic granular sludge formation process is also studied.

在培养过程中通过监测出水COD、TN、TP，分析了两反应器内污泥颗粒化过程中的生物降解能力的变化情况，并研究了不同接种污泥形成好氧颗粒污泥的过程差异。

High oxidation stability to provide longer service life and minimize sludge formation.

高氧化稳定性以提供长久的使用寿命及减低淤渣的形成.