The status quo of development and management of integrated industrial sewage treatment facilities

With the improvement of environmental protection awareness, integrated industrial sewage treatment facilities are rapidly being used. In developed countries, integrated industrial sewage treatment facilities have reached a high level of modernization. What are the shortcomings of integrated industrial sewage treatment facilities in treating industrial wastewater?

Integrated industrial sewage treatment facilities combined with their own wastewater treatment engineering experience, summed up the main deficiencies of industrial sewage treatment equipment in the following aspects:

1. The contracting ability of the complete set of integrated industrial sewage treatment facilities and sewage treatment projects is weak. There are very few integrated industrial sewage treatment facility enterprises that can undertake the contracting of sewage treatment projects and complete sets of equipment, and most of them focus their energy on the development and manufacture of finished products that they are more suitable for.

2. The integrated industrial sewage treatment facilities are of poor quality and low technical level. About 35% to 40% of the products are still at the international level in the 1960s and 1970s. Among the current domestic industrial sewage treatment equipment, 1/5 are products that are limited in production or eliminated within a time limit; 2/5 are products that need to be improved.

3. The variety structure of integrated industrial sewage treatment facilities is backward, with few varieties and weak development ability. Among the many integrated industrial sewage treatment facilities, general mechanical products and primary products account for a large proportion, and modern equipment is less or in its infancy. Except for large-scale environmental protection backbone enterprises, most enterprises lack the self-development ability of new products.

4. The contradiction between production and demand of integrated industrial sewage treatment facilities is prominent, and the comprehensive production capacity of integrated sewage treatment equipment in my country is far from meeting domestic demand.

5. The foreign exchange earning of integrated industrial sewage treatment facilities is unstable. Although the domestic integrated industrial sewage treatment facilities are exported, the technical content of the exported equipment is not high, and the category, variety and region of the export are relatively narrow, and the competitiveness in the international market is not strong.

To sum up, there are several factors that lead to the use effect of integrated industrial sewage treatment facilities. In order to make the equipment better treat sewage, everyone should pay attention to the above when using it to improve its use efficiency.

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