Question:One of your columns in Pumper related to serial distribution. Why is serial distribution better than parallel distribution? My understanding of serial distribution is that the first trench must fill before the second trench is used or gets any effluent. Then the third trench will get liquid after the second trench is full, etc. If this is correct and all of the trenches are full, is this described as serial failure? Did serial distribution come about because parallel D-boxes would not distribute correctly? Answer:If all of the trenches are full of effluent with serial distribution, they will also be full
