Hunan Firm's High-Salt Brine Denitrification Project Launched Successfully.

2023-05-08

In April 2023, the high salt brine denitrification plant constructed by our company for a company in Hunan completed start-up debugging and was officially put into operation on 5 May. All the performance indexes have reached the design expectation, fully meet the customer's production demand, and gained high recognition from the customer.


The design indexes of the project are as follows: the production capacity of low-nitrate brine is not less than 574m³/h. The SO₄²-concentration of low-nitrate brine is controlled to be under 1.5g/L.

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Material specification

Purified brine index



NaCl (g/L)

295~305

SO42-(g/L)

≈17

Inlet flow

≥ 870m3/h



Product Specifications

Low nitrate brine index

NaCl (g/L)

295~305

SO42-(g/L)

≤1.5

Flow

≥574m3/h

High nitrate brine index

NaCl(g/L)

270~300

SO42-(g/L)

40~60