Water treatment technology building method of circulating water system

A circulating water system and construction method technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as single consideration, and achieve the goal of ensuring operation quality and treatment effect Effect

CN102167455AActive Publication Date: 2011-08-31北京科净源科技股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-08-31

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Abstract

The invention relates to a water treatment technology building method when a circulating water system is designed by a designer and a professional engineer. The water treatment technology building method of the circulating water system comprises the steps of: confirming the water quality parameter of the circulating water system; confirming the water quality parameter of make-up water; confirming a make-up water treatment technology of the circulating water system and selecting equipment; selecting the water treatment technology and the equipment of the circulating water system; and selecting a daily monitoring technology and equipment of the circulating water system. The water treatment technology building method of the circulating water system comprehensively considers the influence of each parameter which influences the circulating water system, comprehensively considers the complex relation and the mutual influence force of each factor, and confirms the standardized index which is suitable for each water quality parameter of the make-up water and circulating water of different circulating water systems, so that the most reasonable configuration of the circulating water system can be realized by the optimum treatment technology and the optimum equipment when the circulating water system is designed and operated.
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Description

technical field

[0001] The invention relates to a construction method of a water treatment process for designers and professional engineers when designing a circulating water system. Background technique

[0002] The circulating water system covers closed and open circulating water systems such as centralized secondary network heating circulating water, central air-conditioning cooling circulating water, central air-conditioning refrigeration circulating water, central air-conditioning heating circulating water, industrial cooling circulating water and other closed and open circulating water systems. During the operation of this type of system, the internal circulating water will be lost due to problems such as evaporation, wind blowing, leakage and sewage discharge. At this time, it is necessary to replenish the water source to meet the operating requirements of the system. The water that finally enters the circulating water system becomes supplementary water. In actual op...

Examples

Embodiment 1

[0041]This embodiment is the construction of the water treatment process of the central air-conditioning circulating chilled water circulation system, which specifically includes the following steps:

[0042] 1) Determine the standard water quality parameters of the circulating water system

[0043] Determine the standard water quality parameters for the operation of the circulating water system according to the operating conditions such as flow rate, pressure, temperature, and filtration accuracy of the circulating water system, as well as the metal material of the system, system structure and operating environment;

[0044] In the present embodiment, the circulating water standard parameters of the circulating water system set according to the above conditions are shown in the following table:

[0045] Detection item

unit

Recycled water

pH

7.5-9.0

Turbidity

NTU

≤10

Conductivity (25°C)

μs / cm

≤1000

Cl － (in C...

Embodiment 2

[0069] This embodiment is the construction of the water treatment process of the air-conditioning cooling circulating water system, which specifically includes the following steps:

[0070] 1) Determine the standard water quality parameters of the circulating water system

[0071] Determine the standard water quality parameters for the operation of the circulating water system according to the operating conditions such as flow rate, pressure, temperature, and filtration accuracy of the circulating water system, as well as the metal material of the system, system structure and operating environment;

[0072] In the present embodiment, the circulating water standard parameters of the circulating water system set according to the above conditions are shown in the following table:

[0073]

[0074] 2) Determine the water quality parameters of supplementary water

[0075] According to the operating water quality parameters of the circulating water system, determine the suppleme...

Embodiment 3

[0099] This embodiment is the construction of the water treatment process of the heating circulating water system, which specifically includes the following steps:

[0100] 1) Determine the standard water quality parameters of the circulating water system

[0101] Determine the standard water quality parameters for the operation of the circulating water system according to the operating conditions such as flow rate, pressure, temperature, and filtration accuracy of the circulating water system, as well as the metal material of the system, system structure and operating environment;

[0102] In the present embodiment, the circulating water standard parameters of the circulating water system set according to the above conditions are shown in the following table:

[0103]

[0104] 2) Determine the water quality parameters of supplementary water

[0105] According to the operating water quality parameters of the circulating water system, determine the supplementary water quali...