Wet Scrubber Articles & Analysis
5 articles found
The Challenge Originally published in Tablets & Capsules Magazine Capturing and destroying harmful emissions from pharmaceutical processes can be challenging. It’s not because the volatile organic compounds (VOCs) are difficult to destroy using catalytic or thermal techniques. It’s because their concentrations can be so high. These process streams raise safety concerns, both ...
Special treatment is required for high temperature exhaust gas or oil fume exhaust gas, and equipment such as condensing equipment or oil fume purifier is added to pretreat exhaust gas. 2. Wet scrubber system: the pretreated exhaust gas will enter through the bottom end of the wet scrubber, and enter the spray system combined ...
Chlorine is a strong oxidant that under normal conditions and in its pure state forms dichlorine, a yellow-greenish toxic gas formed by diatomic molecules (Cl2) about 2.5 times heavier than air, with an unpleasant and toxic odor. Among its many applications and due to its strong oxidizing character, it stands out especially for being a compound widely used in water purification in WWTPs ...
The main technologies for eliminating chlorine; pros and contras: Outstanding among the most common chlorine elimination systems are dry media and wet scrubbers. Classic dry media have several advantages over wet scrubbers, which require considerably more maintenance. The instrumentation of wet ...
In those cases, emissions that are soluble in water, such as alcohols, can be treated using a wet scrubber. The VOCs, however, will likely to be transferred to a water stream for disposal, which may be an additional burden on the facility. In addition, the vapor pressure of the alcohols can be relatively high, which means that the wet ...