{"id":3133,"date":"2022-11-24T10:38:36","date_gmt":"2022-11-24T02:38:36","guid":{"rendered":"https:\/\/www.easternnode.com\/?p=3133"},"modified":"2023-08-04T10:21:04","modified_gmt":"2023-08-04T02:21:04","slug":"a-successful-pilot-test-of-zeofixer-shanghai-jiao-tong-university","status":"publish","type":"post","link":"https:\/\/www.easternnode.com\/cn\/a-successful-pilot-test-of-zeofixer-shanghai-jiao-tong-university\/","title":{"rendered":"A Successful Pilot Test Of Zeofixer, Shanghai Jiao Tong University, Shanghai"},"content":{"rendered":"

In September 2020, Zeofixer\u00ae<\/sup><\/a>, a silicon-based phosphorus sequestering agent<\/a>, was applied to a water body in Shanghai to reduce the phosphate concentration in the overlying water and permanently “cap” the sediment.<\/p>\n\n\n\n

Location of the Pilot Test<\/h2>\n\n\n\n

The water body for this pilot test<\/a> is located in the agriculture institute of Shanghai Jiao Tong University, Minhang District, Shanghai, China. The water surface area is about 0.2ha, the water depth is between 1.5m and 2.2m, and the sediment thickness is around 1m.<\/p>\n\n\n\n

\n
\n

Shanghai Jiao Tong University<\/a> is one of the famous institutions of higher learning with the longest history and reputation at home and abroad. It is a national key university directly under the Ministry of Education and jointly built with Shanghai Municipality. After 125 years of unremitting efforts, Shanghai Jiao Tong University has become a domestic first-class and internationally renowned university, and further defined the vision on constructing a \u201ccomprehensive, innovative and international\u201d world-class university.<\/p>\n<\/div>\n\n\n\n

\n
\"university
University Rankings of Shanghai Jiao Tong University<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n
\n
\n
\"location-of-the-pilot-test-shanghai\"
Location of the Pilot Test in Shanghai<\/figcaption><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

The On-Site Trial<\/h2>\n\n\n
\n
\"on-shore-spray-shanghai\"
Pilot Test on the Water Body in Shanghai Jiao Tong University<\/figcaption><\/figure>\n<\/div>\n\n\n

The pre-treatment total phosphorus concentrations in the water body were 1.36-1.80mg\/L<\/strong>, and the concentration of PO4<\/sub>-P was 1.07-1.20mg\/L<\/strong>.<\/p>\n\n\n\n

In September 2020, Zeofixer\u00ae<\/sup>, a silicon-based phosphorus sequestering agent, was applied to the water body to reduce the phosphate concentration in the overlying water and permanently “cap” the sediment.<\/p>\n\n\n\n

Test Result<\/h2>\n\n\n\n

Sixty days after the application, the total phosphorus concentration in the overlying water had stabilized at 0.03mg\/L<\/strong> (Removal Rate: 98.3%<\/strong>), and the phosphate concentration had stabilized at 0.02mg\/L <\/strong>(Removal Rate: 98.3%<\/strong>).<\/p>\n\n\n\n

Click the link below to check the test result, before and after the pilot test, provided by the third party.<\/p>\n\n\n\n

Test Result of the Water Sample 3 Days Before the Application<\/a><\/p>\n\n\n\n

Test Result of the Water Sample 60 Days After the Application<\/a><\/p>","protected":false},"excerpt":{"rendered":"

Zeofixer, a silicon-based phosphorus sequestering agent, was applied to a water body in Shanghai Jiao Tong University, China, in September 2020.<\/p>","protected":false},"author":5,"featured_media":644,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,53],"tags":[58,56,57,55],"post_folder":[],"class_list":["post-3133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-on-site-trial","tag-application","tag-case-studies","tag-on-site-trial","tag-pilot-test"],"yoast_head":"\nA Successful Pilot Test Of Zeofixer, Shanghai Jiao Tong University, Shanghai<\/title>\n<meta name=\"description\" content=\"Zeofixer, a silicon-based phosphorus sequestering agent, was applied to a water body in Shanghai Jiao Tong University, China, in September 2020.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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