Since this is an electrical forum I assume you are talking about what we in the US call "grounding". Salt improves the conductivity of water by providing ions necessary for transmission of electrical current.
For earthing pipe of 40mm dai & 3 mtr. Long required 5 kg. Of salt & 6.5 kg of charcoal. This type of earthing is done for distribution transformers of various rating.
The composition of backfilling compound for chemical earthing typically includes a mixture of bentonite, salt, and graphite. Bentonite is used for enhancing conductivity, while salt helps in maintaining low resistance levels. Graphite is added to improve the overall performance and longevity of the earthing system.
I want to use bentonite powder in place of salt and char coal for earthing of distribution Transformers and electrical lines
If coal and salt are unavailable for temporary earthing, you can use copper or aluminum rods driven into moist soil to create a grounding connection. Additionally, using a large metal plate or a series of interconnected metal stakes can help improve conductivity. Ensuring good contact with the ground and keeping the area damp can enhance the effectiveness of the earthing system. Always prioritize safety and compliance with electrical standards when implementing temporary earthing solutions.
Chemical Earthing and Conventional Earthing are different types of earthing techniques. Conventional Earthing is based on plate earthing and pipe type earthing but Chemical Earthing on GI or Copper.
Practically all the salt is added.
Salt is added to improve flavor.
Electrical earthing is classified into many types as Neutral earthing Body earthing Pipe earthing Plate earthing Chemical earthing Ground Compound Earthing
In ship long metal pipe inserted deeply in ice with filled coal and salt
Earthing?
An earthing boss and earthing lug are parts of a grounding connection. An earthing boss is in a casting that allows for the drilling and tapping of hole. A earthing lug is used to bond a wire to the ground.
System Earthing is the earthing associated with current carrying conductor & is essential for the security of the system. Equipment Earthing is the earthing associated with non-current carrying metal work & is essential for the security of human life and property.