{"id":398,"date":"2025-08-06T14:25:50","date_gmt":"2025-08-06T12:25:50","guid":{"rendered":"https:\/\/hoenle.cn\/?page_id=398"},"modified":"2026-01-27T14:11:19","modified_gmt":"2026-01-27T13:11:19","slug":"industry","status":"publish","type":"page","link":"https:\/\/hoenle.cn\/en\/products-solutions\/applications\/photolysis\/industry\/","title":{"rendered":"Industry"},"content":{"rendered":"

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\n Photoanalysis and<\/span>\n Ultrapure Water<\/span>\n <\/h1>[\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″]\n

\n Liquid and gas treatment<\/p>[\/vc_column][vc_column width=”1\/2″][vc_column_text css=””]UV-based analysis \u2013 determination of constituents<\/strong><\/p>\n

Photochemistry using UV radiation plays a crucial role in ultrapure water production, water analysis and treatment. By triggering photochemical reactions, UV light can break down organic contaminants or enable absorption measurements to detect, separate and quantify substances such as nitrate, nitrite, phosphate, organic compounds or heavy metals.<\/p>\n

High-energy UV radiation (185\u202fnm and 254\u202fnm) is particularly effective for TOC reduction, where hydroxyl radicals generated during photolysis oxidize residual carbon compounds to carbon dioxide and water, achieving levels below 1\u202fppb.<\/p>\n

Modern UV systems employ quartz reactors, reflective coatings, and cooling mechanisms to minimize infrared radiation, protect sensitive molecules and maximize efficiency. This controlled UV treatment is essential for the semiconductor industry, pharmaceutical applications and green hydrogen manufacturing, where ultrapure water and precise TOC reduction are critical for reliable and reproducible processes.<\/p>\n

Photometry \u2013 knowing what’s in<\/strong>[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section][vc_section css=”.vc_custom_1757509220400{background-color: #FFFFFF !important;}”][vc_row][vc_column width=”1\/3″]\n

\n Contact<\/span>\n And Support<\/span>\n <\/h2>[vc_empty_space height=”15px”][\/vc_column][vc_column width=”2\/3″][vc_column_text css=””]Do you have any questions or need support? We are happy to help you.[\/vc_column_text][vc_empty_space height=”15px”]\n
\n \n Contact Us<\/span>\n <\/a>\n <\/div>[\/vc_column][\/vc_row][\/vc_section][vc_section css=”.vc_custom_1755180472399{background-color: #F2F4F6 !important;}”][vc_row][vc_column]\n

\n Our<\/span>\n Solution<\/span>\n <\/h2>[vc_empty_space height=”15px”][\/vc_column][\/vc_row][vc_row][vc_column]\n
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