Drainage basin transboundary region water environment risk reduction technology system

Abstract

The invention provides a drainage basin transboundary region water environment risk reduction technology system, which is used for prevention, control and reduction of drainage basin transboundary region water environment risk events. The drainage basin transboundary region water environment risk reduction technology system includes four modules: risk assessment technology, accident pre-warning technology, accident emergency response technology and accident warning condition publishing technology. The main task of the risk assessment technology is identification and assessment of drainage basin transboundary region water environment risks, and the risk assessment technology is mainly applied to daily management of water environment risks. The accident pre-warning technology, accident emergency response technology and accident warning condition publishing technology are risk reduction technologies proposed for a water environment accident, and are mainly used for early warning and emergency disposal of a sudden water environment pollution accident. Through the method, the possibility of occurrence of a pollution event can be predicted scientifically, main control elements of occurrence of different types of events can be made clear, the pollution degree, range of influence and risk level that the event is possible to cause can be assessed, effective and sensitive early warning can be given, and a sudden pollution event response plan can be formulated.

Description

technical field [0001] The invention proposes a technical system for water environment risk reduction and exemption in cross-border areas of river basins, including risk assessment technology, accident early warning technology, accident emergency response technology and accident alarm release technology. It is applicable to the prevention, control and mitigation of water environmental risk events in transboundary areas of river basins. Background technique [0002] Due to the problems of my country's environmental management system and operating mechanism, water pollution disputes across administrative regions in my country's river basins have always existed. However, in the past 20 to 30 years, with the rapid economic development, cross-administrative water pollution has shown an upward trend, and cross-administrative pollution disputes have intensified, resulting in huge socio-economic harm and arousing strong social repercussions. A statistical analysis of one hundred ma...

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Problems solved by technology

[0004] Environmental risk prevention and control must be supported by risk early warning and emergency response systems. In recent years, my country has achieved great results in the development of environmental risk early warning and emergency response systems, but there is still a lack of effective and systematic cross-border environmental risk reduction technology systems. How to scientifically predict the possibility of pollution incidents in advance, clarify the main control elements of different types of incidents, assess the pollution degree, impact range and risk level that may be caused by incidents, and carry out effective and sensitive early warnings, and formulate sudden pollution incidents Response plans, basic problems of preventable, controllable and curable technical guarantees for transboundary water pollution and ecological damage in river basins need to be resolved urgently

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