Treatment process for reuse of recycled water in artificial fiber albumen glue and other pollutants in pharmaceutical industry

A man-made fiber and biopharmaceutical technology, applied in the field of water treatment, can solve problems such as secondary pollution, high investment, and biochemical instability, and achieve the effects of reducing operating costs, high processing efficiency, and protecting water resources

Inactive Publication Date: 2017-07-07
SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, there is a lack of mature treatment technology for reclaimed water reuse treatment of biopharmaceutical wastewater. The organic components in reclaimed water are complex. Since most wastewater in the biopharmaceutical industry has a bactericidal effect, it leads to biochemical instability and makes biochemical treatment difficult. The cost is high and the stability is poor; and

Method used

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  • Treatment process for reuse of recycled water in artificial fiber albumen glue and other pollutants in pharmaceutical industry
  • Treatment process for reuse of recycled water in artificial fiber albumen glue and other pollutants in pharmaceutical industry

Examples

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[0031] In this process, the reclaimed water after the treatment of waste water of man-made fibrin glue and other pollutants is used as raw water, and the pH value of the raw water is controlled at 7-7.5 by adding a pH regulator. Such as figure 1 The reclaimed water reuse treatment device shown includes a reclaimed water tank, a water pump, a medium mechanical filter, an activated carbon filter, a security filter, an ozone generator, a reclaimed water tank, and ultrafiltration and nanofiltration arranged in sequence along the flow direction of the reclaimed water to be treated. System, water recycling tank;

[0032] Among them, the ultrafiltration and nanofiltration system includes fine filtration and booster pumps, ultrafiltration systems, and nanofiltration systems. After the nanofiltration system is completed, the outlet of the system is provided with a water outlet connected to the water recycling tank and a water outlet connected to the middle water tank. Return port.

[003...

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Abstract

The invention provides a reclaimed water treatment process for man-made fibrin glue and other pollutants in the biopharmaceutical industry. After ultrafiltration and nanofiltration process, all or part of the reuse can be realized; the reclaimed water treatment process of the present invention can realize the thorough treatment of the reclaimed water of pollutants such as artificial fibrin glue in the biopharmaceutical industry, the treatment efficiency is high, and the reuse rate is high. High, reused water meets reuse requirements, protects water resources, and reduces operating costs.

Description

Technical field [0001] The present invention relates to the field of water treatment, in particular to a process for reclaiming pollutants such as artificial fibrin glue in the biopharmaceutical industry. Background technique [0002] Because biomedical technology mainly uses organisms and their components, modern bioengineering technology is used to develop and produce drugs. In the process of biological fermentation and cell culture, biologically active tissue cell components or biologically toxic substances will be used or produced. Biopharmaceutical wastewater has the characteristics of complex material composition and high dissolved organic matter content, which is extremely harmful to the environment. . Such as: replacing human blood with pig blood to make fibrin glue, making animal-derived fibrin glue, and solving the problem of shortage of human blood sources. Of course, during its manufacturing process, a large amount of reclaimed water containing pollutants such as ar...

Claims

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Application Information

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IPC IPC(8): C02F9/04
CPCC02F9/00C02F1/001C02F1/283C02F1/442C02F1/444C02F1/66C02F1/78C02F2301/08
Inventor 朱磊夏辉鹏杨厚连夏志先张金山
Owner SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECH
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