Ask about the design of water treatment structures

What is the depth of your design, initial design or construction.

Initially, you only use the planar section material table.

The construction results in a large sample of all the installed parts.

Of course, the content of the process part and the civil part is different, and it depends on which major you want.

1. Determine the water quality and quantity data of incoming and outgoing water;

2. Select the treatment process and appropriate design parameters, such as sludge load, sludge concentration, oxygen demand, sludge age, etc.;

3. Calculate the size of the structure and the head loss;

4. Selection of equipment and materials; Such as water pumps, oxygen supply equipment, pipelines, valves, etc.;

5. Design the supporting electrical system according to the process operation requirements;

Is the above table of contents detailed enough?

OK. Usually, the wall thickness of the structure is about 200-350mm according to the process design. Characteristics of water storage and water treatment structures.

With the increase of the scale of the construction project, the plane size of the water storage and water treatment structure is much larger than the limit of the maximum spacing of the expansion joints of the structure. Secondly, the water storage and water treatment structures are mainly open-air structures, which are sensitive to temperature shrinkage. In addition, the walls of water storage and water treatment structures are thin and the bottom plate is relatively thick, and the structural form often adopts a super-static structure, which has a large restraining effect, and the temperature difference and shrinkage changes are complex. According to the Code for the Design of Water Supply and Drainage Engineering Structures GB50069-2002, the size of the wall plate and bottom plate of reinforced concrete water storage and water treatment structures should not be less than 200mm; Technical Code for Waterproofing of Underground Engineering GB50108-2001

It is stipulated that the thickness of the waterproof concrete structure should not be less than 250mm. Usually the wall thickness of the structure is 200-350mm according to the process design

There are 500mm individually from right to left

He who; Thickness of the bottom plate: When the bottom plate is considered as the fixed support of the pool wall, the thickness of the bottom plate is taken as the thickness of the pool wall, and the thickness of the bottom plate is generally 300-600mm. Water storage and water treatment structures do not belong to large-volume concrete if only considered according to geometric dimensions, but from the perspective of temperature shrinkage crack control, water storage and water treatment structures still reflect many characteristics of large-volume concrete.

It's a bit thin. The structure of our spa pool is generally 300 thick concrete. Hope it works for you.

The exterior wall can be about 500, and the interior wall can be about 300.