Sep 15, 2014
To prevent the support layer from shifting during backwashing, the United States also employs a "coarse-fine-coarse" gravel stratification method for single-layer and double-layer media filt...
Sep 15, 2014
Mobile hood filterA mobile hood filter is a filter system consisting of multiple filter cells grouped together. A movable backwash hood is used to backwash each filter cell in turn. The backwash water...
Sep 15, 2014
Washing Process: When a filter cell needs washing, the washing hood 10 is moved by the gantry crane 12 to the top of that filter cell and seals the top of the filter cell. Simultaneously, air is extra...
Sep 15, 2014
The rinsing process is as follows: First, close the inlet valve 1, but leave the square holes 2 on both sides open, so some water continues to enter the V-shaped trough and then enters the filter tank...
Sep 15, 2014
1. Intermittent Ion Exchange: This method involves mixing ion exchange resin with the raw water to be treated and stirring appropriately until an exchange equilibrium is reached, ensuring the water qu...
Sep 15, 2014
Resin ReactivationDuring ion exchange, a decrease in resin exchange capacity or loss of exchange performance due to various reasons can cause abnormal operation of the exchange system or a decline in ...
Sep 15, 2014
According to the water plant's process flow, the dosing point for chemicals can be located either before the booster pump or in the raw water pipe. Pre-pump dosing typically involves adding the ch...
Sep 15, 2014
Lifting EquipmentLifting equipment is required for transferring chemicals from the mixing tank/storage tank to the solution tank, and also when the solution tank height is insufficient for gravity-bas...
Sep 15, 2014
The table below lists three relatively simple coagulation tank types, which reflect some simple methods of using hydraulic stirring, as well as more specific general concepts about the working princip...
Sep 15, 2014
Mechanical flocculation tanks utilize an electric motor driven by a reducer to agitate the water; therefore, the energy consumption of the water flow originates from the power input of the agitator. C...
