Invention Grant
- Patent Title: Acidification pre-treatment for UV water disinfection
- Patent Title (中): 酸化预处理紫外线水消毒
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Application No.: US13692034Application Date: 2012-12-03
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Publication No.: US08877068B2Publication Date: 2014-11-04
- Inventor: Marcus G. Theodore , Terry R. Gong
- Applicant: Marcus G. Theodore , Terry R. Gong
- Applicant Address: US UT Salt Lake City
- Assignee: Earth Renaissance Technologies, LLC
- Current Assignee: Earth Renaissance Technologies, LLC
- Current Assignee Address: US UT Salt Lake City
- Agent Marcus G. Theodore
- Main IPC: C02F1/32
- IPC: C02F1/32 ; C02F1/00 ; C02F1/66 ; C02F101/20
Abstract:
A pre-treatment method injecting sulfur dioxide into waters containing suspended solids to undergo ultra violet disinfection to form sulfurous acid (H2SO3) to self-agglomerate and precipitate solids from the wastewater for settling or filtration removal and provide acid to reduce bicarbonate and mineral scaling and microbial buildup on ultraviolet light tubes to improve their performance.
Public/Granted literature
- US20140151307A1 ACIDIFICATION PRE-TREATMENT FOR UV WATER DISINFECTION Public/Granted day:2014-06-05
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