Feed Water Treatment inwards Power Plant:
Feed Water Treatment: In this article nosotros volition hash out nearly H2O handling together with unlike types of H2O handling similar Mechanical treatment, chemic treatment, thermal handling together with demineralization. Feed H2O inwards ability establish must hold upwards pure or they should non incorporate whatsoever type of impurities inwards it. Water is the of import textile used inwards ability plant, yesteryear this, at that spot are many effects drive inwards ability establish if nosotros are non eliminating the impurities.There are unlike types of impurities inwards H2O Gases, Salts, Acids, minerals etc..Impure H2O causes Scale formations, corrosion etc.To cut back these impurities from H2O at that spot are unlike types of treatments are there.If nosotros are non removing the impurities from the H2O they touching the boilers, together with decreases the working efficiency, together with makes them to damage.
Different Types of Water Treatments:
There are unlike types of Water Treatments inwards that nosotros volition hash out nearly most usually used H2O treatments are every bit follows:
- Mechanical Treatment
- Chemical Treatment
- Thermal treatment
- Demineralization
Mechanical Treatment: This method is done yesteryear Filtration or Coagulation yesteryear this handling the corporation particles inwards H2O is removed.
Chemical Treatment: By this treatment, the salts inwards the H2O removed yesteryear the aid of calcium hydroxide together with sodium carbonate. this is called Lime-soda softening procedure together with yesteryear the ion telephone commutation process, the hardness of H2O tin compass notice hold upwards removed, this is done yesteryear the exchanging the anions together with cations of zeolite amongst feed water.
Thermal treatment: In this method, H2O is heated upwards to 110degreeC, yesteryear this the dissolved oxygen is removed. This is done yesteryear converting the H2O into vapor form, yesteryear this distilled H2O is occurred.
Demineralization: This is done yesteryear ex-changers of cation together with anion, yesteryear this minerals is removed from the water.
Impure Water Effects inwards Boiler:
Different type of effects caused inwards the boiler:- Scale Formation
- Corrosion
- Carry-over
Scale Formation: Scale formation reduces oestrus transfer together with increases the temperature of the metallic wall, overheating together with rupturing.
Corrosion: yesteryear these pits, cracks, grooves are formed.
Carry-over: This increases the metro metallic temperature, this reduces efficiency.