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Erat, sed diam voluptua. Consetetur sadi pscing elitr, sed diam nonumy eirmod Erat, sed diam voluptua. At vero eos et accusam et justo.

Reject of Desalination

Desalination Technology

     It is a novel method of using seawater as a raw material for production of drinking water as per ISO standards, and production of byproducts such as calcium chloride and magnesium ammonium phosphate which is considered as chloride free fertilizer.

Technology

• Removal of calcium:
• Production of drinking water using RO:
• Production of sodium chloride:
• Production of magnesium ammonium phosphate:
• Proposed process:
• The basic reaction describing the process is:

MgCl₂ + MgBr₂ + MgSO₄+ 9NH₄OH + 3H₃ PO₄ 3NH₄MgPO₄ . H₂O + 2NH₄Cl + 2 NH₄Br +(NH₄) ₂SO₄ (1)

2NH₄Cl + 2 NH₄Br +(NH₄) ₂SO₄ +Ca(OH) ₂ 6NH₃ +CaCl₂ +CaBr₂ + CaSO₄. 2 H₂O + 4 H₂O (2)

The process has several advantages

• Simplicity
• High recovery efficiency.
• High purity of products
• The magnesium source, seawater bittern is a by-product virtually inexhaustible.

The process produces a byproduct of high purity gypsum and a solution rich in potassium, sodium and calcium chloride from which these salts may be produced by known industrial process.

Brine recipie for textiles

Refer :Textile

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