MULTI-STAGE ACTIVATED CARBON SYSTEMS AND PROCESSES WITH RECYCLED STREAMS

• Main Authors: ELLIS CLAUDE E, LARSON SIMON, CUNNINGHAM WILLIAM
• Format: Patent
• Language: Chinese; English
• Published: 31.07.2018
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

There are provided herein methods and systems for increasing efficiency in a multi-stage activated carbon system (100). The methods and systems provide a cleaned carbon solids fraction (120) and a waste liquor (122) from wet air regeneration, and direct the same to a second stage (106) and a first stage (104), respectively, of the multi-stage activated carbon system (100) to enhance removal efficiency therein. 本文提供了用于提高多级活性炭系统(100)中的效率的方法和系统。所述方法和系统提供了来自湿空气再生的经清洁的碳固体部分(120)和废液(122)，并将其分别引导至多级活性炭系统(100)的第二级(106)和第级(104)以提高其中的去除效率。