Treatment method of refined high-concentration salt water
The invention provides a treatment method of refined high-concentration salt water. The treatment method comprises the following steps: 1) performing gas and liquid mixing on ozone and the refined high-concentration salt water, subsequently performing first pre-oxidation in a primary pre-oxidation t...
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| creator | FAN YUECHAO FANG XINXIANG LI ZISHU NIE CHUNMEI MENG XIANGSHENG NIU CHUNGE ZHEN XINPING |
| description | The invention provides a treatment method of refined high-concentration salt water. The treatment method comprises the following steps: 1) performing gas and liquid mixing on ozone and the refined high-concentration salt water, subsequently performing first pre-oxidation in a primary pre-oxidation tower filled with a pre-oxidation catalyst and then performing first oxidation in a primary oxidationtower filled with an oxidation catalyst to form intermediate salt water; 2) performing gas and liquid mixing on ozone and the intermediate salt water, subsequently performing second pre-oxidation ina secondary pre-oxidation tower filled with a pre-oxidation catalyst and then performing second oxidation in a secondary oxidation tower filled with an oxidation catalyst. The treatment method provided by the invention has the advantages of being lower in consumption, high in reaction speed, high in removal rate of organic pollutants, low in running cost and the like.
本发明提供种炼化高浓盐水的处理方法，包括如下步骤：1)将臭氧与炼化高浓盐水气液混合，随后在填充有预氧化催化剂的 |
| format | Patent |
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本发明提供种炼化高浓盐水的处理方法，包括如下步骤：1)将臭氧与炼化高浓盐水气液混合，随后在填充有预氧化催化剂的</description><language>chi ; eng</language><subject>CHEMISTRY ; METALLURGY ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180629&DB=EPODOC&CC=CN&NR=108217912A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180629&DB=EPODOC&CC=CN&NR=108217912A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FAN YUECHAO</creatorcontrib><creatorcontrib>FANG XINXIANG</creatorcontrib><creatorcontrib>LI ZISHU</creatorcontrib><creatorcontrib>NIE CHUNMEI</creatorcontrib><creatorcontrib>MENG XIANGSHENG</creatorcontrib><creatorcontrib>NIU CHUNGE</creatorcontrib><creatorcontrib>ZHEN XINPING</creatorcontrib><title>Treatment method of refined high-concentration salt water</title><description>The invention provides a treatment method of refined high-concentration salt water. The treatment method comprises the following steps: 1) performing gas and liquid mixing on ozone and the refined high-concentration salt water, subsequently performing first pre-oxidation in a primary pre-oxidation tower filled with a pre-oxidation catalyst and then performing first oxidation in a primary oxidationtower filled with an oxidation catalyst to form intermediate salt water; 2) performing gas and liquid mixing on ozone and the intermediate salt water, subsequently performing second pre-oxidation ina secondary pre-oxidation tower filled with a pre-oxidation catalyst and then performing second oxidation in a secondary oxidation tower filled with an oxidation catalyst. The treatment method provided by the invention has the advantages of being lower in consumption, high in reaction speed, high in removal rate of organic pollutants, low in running cost and the like.
本发明提供种炼化高浓盐水的处理方法，包括如下步骤：1)将臭氧与炼化高浓盐水气液混合，随后在填充有预氧化催化剂的</description><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAMKUpNLMlNzStRyE0tychPUchPUyhKTcvMS01RyMhMz9BNzs9LBkoXJZZk5ucpFCfmlCiUJ5akFvEwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigkSgrtSSeGc_QwMLI0NzS0MjR2Ni1AAAV8ku4A</recordid><startdate>20180629</startdate><enddate>20180629</enddate><creator>FAN YUECHAO</creator><creator>FANG XINXIANG</creator><creator>LI ZISHU</creator><creator>NIE CHUNMEI</creator><creator>MENG XIANGSHENG</creator><creator>NIU CHUNGE</creator><creator>ZHEN XINPING</creator><scope>EVB</scope></search><sort><creationdate>20180629</creationdate><title>Treatment method of refined high-concentration salt water</title><author>FAN YUECHAO ; FANG XINXIANG ; LI ZISHU ; NIE CHUNMEI ; MENG XIANGSHENG ; NIU CHUNGE ; ZHEN XINPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108217912A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>FAN YUECHAO</creatorcontrib><creatorcontrib>FANG XINXIANG</creatorcontrib><creatorcontrib>LI ZISHU</creatorcontrib><creatorcontrib>NIE CHUNMEI</creatorcontrib><creatorcontrib>MENG XIANGSHENG</creatorcontrib><creatorcontrib>NIU CHUNGE</creatorcontrib><creatorcontrib>ZHEN XINPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FAN YUECHAO</au><au>FANG XINXIANG</au><au>LI ZISHU</au><au>NIE CHUNMEI</au><au>MENG XIANGSHENG</au><au>NIU CHUNGE</au><au>ZHEN XINPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Treatment method of refined high-concentration salt water</title><date>2018-06-29</date><risdate>2018</risdate><abstract>The invention provides a treatment method of refined high-concentration salt water. The treatment method comprises the following steps: 1) performing gas and liquid mixing on ozone and the refined high-concentration salt water, subsequently performing first pre-oxidation in a primary pre-oxidation tower filled with a pre-oxidation catalyst and then performing first oxidation in a primary oxidationtower filled with an oxidation catalyst to form intermediate salt water; 2) performing gas and liquid mixing on ozone and the intermediate salt water, subsequently performing second pre-oxidation ina secondary pre-oxidation tower filled with a pre-oxidation catalyst and then performing second oxidation in a secondary oxidation tower filled with an oxidation catalyst. The treatment method provided by the invention has the advantages of being lower in consumption, high in reaction speed, high in removal rate of organic pollutants, low in running cost and the like.
本发明提供种炼化高浓盐水的处理方法，包括如下步骤：1)将臭氧与炼化高浓盐水气液混合，随后在填充有预氧化催化剂的</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Treatment method of refined high-concentration salt water |
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