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Controlled online stage-wise monitoring method and system of multiple related test items

A technology for testing items and items, which is applied in the direction of testing water, analyzing materials by causing chemical reactions, and analyzing materials by observing the impact on chemical indicators, etc. It can solve all items that cannot be controlled in real time and water quality cannot be online Monitoring and other issues to achieve low cost and reasonable monitoring effect

Active Publication Date: 2013-01-09
中广核环保产业有限公司
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a water quality control system that can be used in the water quality discharge of the surface water pipe network, aiming at the problem that all items that control water quality cannot be monitored online in the prior art, so that real-time control cannot be performed. Controlled online multi-directional related test item classification monitoring method and system

Method used

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  • Controlled online stage-wise monitoring method and system of multiple related test items
  • Controlled online stage-wise monitoring method and system of multiple related test items
  • Controlled online stage-wise monitoring method and system of multiple related test items

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Embodiment Construction

[0045] Such as figure 1 Shown is an embodiment of the controlled on-line multi-directional related test item hierarchical monitoring method of the present invention, which can be used in the water quality discharge of surface water pipe networks such as urban rivers, reservoirs, and lakes. The method first determines the online monitoring items through the multi-directional correlation probability selection of the online testing items; then, performs graded monitoring according to the determined online monitoring items to realize the quality-based discharge control of the surface water pipe network.

[0046] When determining online monitoring items through the multidirectional correlation probability selection of online testing items, the following steps are performed:

[0047] S1: According to the exceeding rate of the water quality monitoring items, the items in the original water quality monitoring data of the water flow in the area where the pipe network is located in rece...

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Abstract

The invention relates to a controlled online stage-wise monitoring method of multiple related test items, which is used in discharge of water flow in the surface water pipe networks such as urban rivers, reservoirs, lakes and the like based on different quality. The method comprises the following steps: firstly, determining the online monitoring items through multiple related probability selection of online test items; and secondly, carrying out stage-wise monitoring according to the determined online monitoring items to realize control of discharge of water flow in the surface water pipe networks based on different quality. The invention has the following beneficial effects: after undergoing controlled online stage-wise monitoring, the online monitoring items obtained by the invention can directly or indirectly ensure the rest water quality items to be monitored (including the items which need chemical reactions under specific conditions and long-time biological culture and can not undergo online monitoring); the invention has the advantages of reasonable and rapid monitoring and low cost; and the invention provides the possibility and basis of being capable of immediately converting variation of the water quality states into an execution instruction for discharge of water flow in the pipe networks based on different quality and can immediately transfer the water quality variation information to the management department to serve as the subsequent original water quality monitoring data.

Description

technical field [0001] The present invention relates to the field of urban rivers, reservoirs, lakes, rain and sewage mixed flow pipe network water flow pollution control, more specifically, relates to a rain and sewage mixed flow pipe network that can be used for water quality discharge in urban rivers, reservoirs, lakes and other surface water A controlled online multi-directional correlation test item classification monitoring method. Background technique [0002] The water quality discharge of urban rainwater and sewage mixed flow pipe network is an effective method to prevent urban sewage from polluting urban rivers, reservoirs and lakes. When the water quality of the pipe network meets the management and functional standards of urban rivers, reservoirs, and lakes, it will be discharged into rivers, reservoirs, and lakes, otherwise it will be discharged into sewage treatment plants. On-line monitoring of water quality to obtain the current water quality item test value...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/18G01N27/06G01N21/80
Inventor 林万泉章应霖林万新欧阳俊杰胡本雄朱闻博
Owner 中广核环保产业有限公司
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