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用於廢水處理的核殼微球

Summary

The present invention relates to a method of treating wastewater such as landfill leachate inorganic and organic compounds. The treatment method involves the use of a core and a hydrophobic amine-containing polymer shell microspheres composed of a bipolar. Preparing said microspheres and structural approach allows the diameter of the microspheres within the range 100-500nm, and through the regeneration step of microspheres, these microspheres in waste water treatment can be used repeatedly.

Supplementary Information

Inventor: LI, Bei
Priority Number: CN101595062B
IPC Current: C02F000128 | B01J002026 | B01J002030 | C08F025100 | C02F010110 | C02F010130 | C02F010300
Assignee Applicant: The Hong Kong University of Science & Technology
Title: Core-shell particles for waste water treatment | Core-shell microsphere for waste water treatment
Usefulness: Core-shell particles for waste water treatment | Core-shell microsphere for waste water treatment
Summary: For treatment of inorganic and organic compound in the wastewater such as leachate, derived from an industry selected from textile manufacturing, paper and paper products manufacturing, raw chemical materials, chemical products manufacturing, leather, fur, feather products manufacturing, coal mining and coal washing, petroleum and natural gas extraction, ferrous metal ore mining and ferrous metal ore processing, non-metal ore mining, agricultural food processing, food manufacturing, beverage manufacturing, tobacco manufacturing, textile wearing apparel, footware, cap manufacturing, timber processing, wood, bamboo, rattan, palm and straw manufacturing, furniture manufacturing, media printing and reproduction, articles for culture, education and sport activity manufacturing, processing of petroleum, coking, processing of nuclear fuel, medicine manufacturing, chemical fiber manufacturing, rubber manufacturing, plastic manufacturing, non-metallic mineral product manufacturing, ferrous metal smelting and pressing, non-ferrous metal smelting and pressing, metal product manufacturing, general purpose machinery manufacturing, special purpose machinery manufacturing, transport equipment manufacturing, electrical machinery and equipment manufacturing, communication equipment, computer and electronic equipment manufacturing, measuring instrument manufacturing, artwork manufacturing, waste disposal and recycling, electric power and heat power production and distribution, gas production and distribution, and water production and distribution (claimed).
Novelty: Method to treat inorganic and organic compounds in wastewater e.g. leachate involves mixing wastewater with amphiphilic core-shell particles, separating and regenerating particles and mixing the particles with subsequent wastewater batch

Industry

Environmental/Green Technology

Sub Group

Geotechnical Engineering

Others

Country/Region

Mainland China

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