新型同向流斜板沉淀技术的开发与应用

Development and Application of New Co-current Inclined Plate Settler

为解决传统同向流斜板沉淀技术在实际应用中存在的问题,研制了一种新型同向流斜板沉淀装置,该新技术既能发挥传统技术的优点,又能弥补传统技术存在的构造复杂、布水不均匀、集水困难、池体存在死水区等问题。试验表明,新型同向流斜板沉淀技术对高浊度和低浊度原水都有较好的除浊效果,而且该技术的抗浊度负荷冲击能力较强,适用于雨季出现短时高浊度水现象的西南山地小城镇地区。

To solve the problems of traditional co-current inclined plate settler in practical application, a new co-current inclined plate settler was developed. The new settler has the advantages of traditional co-current inclined plate settler and can avoid the disadvantages such as complex structure, uneven water distribution, difficult water collection and dead water area in the tank. The tests indicated that the new settler could effectively treat both high turbidity water and low turbidity water, and had high resistance to turbidity, which is suitable for small mountain towns in the southwest China with short-term high turbidity water phenomenon in rainy season.