What is Grit Chamber?
A grit chamber is lengthy slender tanks for slowing the flow of wastewater aiding in capturing the wastes via different screening filters
| Uses | removes inorganic solids, sand, tiny rocks. |
|---|---|
| Other Uses | prevents sewage clogging, protecting drainage infrastructure. |
Types of diffused aeration systems or aeration grid are
a) Retrievable
b) Fixed grid
Retrievable, is desirable in case of a plant with a single tank, in order to avoid stopping operation of the plant when maintenance is required.
Fixed systems are typically less costly, and often more efficient because it is easier to make full use of the floor. Automated software’s assist with drafting of aeration systems in CAD, and the level of diffuser requirement.