伉俪情深中进周出二沉池的改造——FEDWA/ Tow-Bro Tow-Bro单管吸泥机的优势在于，它的排泥效率提高了30%。 The Tow-Bro Unitube header is able to provide up to 30% higher sludge withdrawal efficiency. FEDWA—消散进水能量，有效分配流量促进污泥的絮凝。 FEDWA– Dissipates Influent Energy and Effectively Distributes Flow, Reduces Inlet Velocity and Promotes Flocculation of the Biological Solids 沉淀池中的污泥量可以通过使用Tow-Bro /FEDWA减少到40%。 The sludge inventory in clarifiers can be further lowered up to 40% by using both the Tow-Bro and FEDWA Alternative. 与传统刮泥机和中心泥斗相比，单管吸泥机可以使浓缩污泥充分地压缩。 Using the Tow-Bro the con
densed sludge layers can be substantially lowered in comparison with that in the clarifiers equipped with scrapers and a central hopper. 使沉降污泥的浓度最大，以便回流污泥(回到生化池的部分)容积最小。 Maximize the underflow concentration of solids so as to minimize the required return sludge volume (which is sent back to the biological reactor). 既能节省能耗又能优化生化池的运行Energy is saved and the biological reactor is optimized.
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