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Henan Zhonglan Environmental Protection Engineering Co., Ltd. specializes in: integrated water purification equipment, groundwater defluorination equipment, well water iron and manganese removal equipment, ultrapure water equipment, valveless filters, pure water equipment, water purification equipment, sewage treatment equipment, Reverse osmosis equipment; environmental protection engineering, construction mechanical and electrical installation engineering construction; sales of water treatment equipment accessories and consumables, laboratory instruments, teaching equipment, telephone 18838160815.
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  • Power boiler make-up water treatment ultra-pure water equipment zl-gls002

    Source: ultra-pure water equipment Author: Bluestar Time: 2015-08-21 Views: Times

    Basic equipment configuration:
    Product name: Power boiler make-up water treatment ultrapure water equipment
    Model: zl-gls002
    Voltage: 380V
    Power: 5W
    Stand-alone power: 10T / h
    Whether to customize: Yes

    Power boiler make-up water ultra-pure water equipment

    Power boiler make-up water treatment ultrapure water equipment

    System Overview
    Coal-fired power plants are an important part of China's power industry. The use of water in the power industry is multifaceted, including boiler make-up water, cooling water, and household fire water. The most stringent requirements for water quality are boiler make-up water. Nowadays, thermal power plants are moving towards large capacity and high parameters. The water quality of boiler water is also getting higher and higher. The boiler feed water quality requirements are very strict, so in addition to conventional coagulation and sedimentation, In addition to water treatment methods such as filtration and filtration, pure water preparation techniques such as softening such as ion exchange, reverse osmosis, and electrodialysis are also required.

    Power boiler make-up water ultra-pure water equipment

    Power boiler make-up water treatment ultrapure water equipment

    Process flow:
    1. Adopt ion exchange method, the process is as follows:
    Raw water → Raw water pressure pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → Male resin filter bed → Anion resin filter bed → Yin and Yang resin mixed bed → Microporous filter → Water point
    2. Two-stage reverse osmosis is adopted, and the process is as follows:
    Raw water → raw water pressure pump → multi-media filter → activated carbon filter → water softener → precision filter → first stage reverse osmosis → pH adjustment → intermediate water tank → second stage reverse osmosis (the surface of the reverse osmosis membrane is positively charged) → Purified water tank → pure water pump → microporous filter → water point
    3. The EDI method is adopted, and the process is as follows:
    Raw water → Raw water pressure pump → Multi-media filter → Activated carbon filter → Water softener → Precision filter → Primary reverse osmosis machine → Intermediate water tank → Intermediate water pump → EDI system → Micropore filter → Water point

    Features:
    The traditional preparation process of ultrapure water is usually made with ion exchange resin , but the use of ion exchange resin usually requires regular resin regeneration, which consumes material resources and wastes labor. After many years of practice, Zhonglan Environmental Protection Company combined with the latest Membrane separation technology, often combined with reverse osmosis plus ion exchange system (or EDI) to prepare ultrapure water, this process has the advantage of lower operating costs compared to traditional processes (the regeneration cycle of the ion exchanger is greatly extended), and runs reliable. Compared with the latest technology, it has the advantages of low cost and easy availability of consumables. Reverse osmosis technology is advanced and reliable.

    Related information: Industrial boiler water quality standards

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