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29 Nov 2022

PP duct extrusion molding process

As a generation of plastic ducts, PP ducts have a relatively high market share in the early 21st century. However, with the innovation and development of technology, PP ducts have been gradually eliminated by the market. As a third-generation product, PPR ducts add about 5-10% of PE materials in the
28 Nov 2022

What harm does ammonia gas do to the human body?

Long-term inhalation of a small amount of ammonia gas can cause mild poisoning and cause various chronic diseases.Inhalation Hazard ManifestationsThe irritation of ammonia is a reliable warning signal of harmful concentrations. However, due to olfactory fatigue, it will be difficult to detect low co
25 Nov 2022

What is PP Board?

PP board, also known as polypropylene (PP) board (PP pure board, modified PP board, reinforced PP board, PP welding rod), is a semi-crystalline material. It is harder and has a higher melting point than PE. Since homopolymer PP is very brittle at temperatures above 0 °C, many commercial PP materials
11 Nov 2022

Detailed introduction of acid mist waste gas treatment scrubber

Acid mist exhaust gas treatment scrubber, also known as acid mist exhaust gas treatment tower, acid mist exhaust gas absorption tower, acid mist exhaust gas treatment scrubber is a kind of waste gas purification and treatment environmental protection equipment, mainly used for sulfuric acid, nitrate
10 Nov 2022

Operating Instructions for Wet Scrubbers of Exhaust Gas Treatment Systems

Acid-base corrosive waste gas and odorous waste gas are better purified by wet scrubber, and the equipment has a long service time and is easy to operate. So today Guochang Environmental Protection Equipment will talk about how we operate the wet scrubber of the exhaust gas purification treatment sy
09 Nov 2022

What are VOCs? What's the harm? How to manage VOCs?

Definition of VOCVOCs (volatile organic compounds) is the abbreviation of volatile organic compounds. Sometimes it is also called VOC, which refers to a VOC at this time, or a collective concept of volatile organic compounds. Both Chinese volatile organic compounds and English Volatile Organic Compo
08 Nov 2022

What are the characteristics of stainless steel wet scrubber

Introduction of stainless steel wet scrubber:Stainless steel wet scrubbers are commonly used purification equipment in waste gas treatment projects. The acid mist exhaust gas is introduced into the purification tower by the air duct, and after passing through the packing layer, the exhaust gas and t
31 Oct 2022

Schematic diagram of chemical waste gas treatment scheme

Wet scrubber + UV photolysisprinciple:Wet scrubber is used to reduce the temperature of exhaust gas and remove dust and water-soluble substances in exhaust gas. If it is acidic exhaust gas, flake alkali should be added to neutralize the pH value of exhaust gas. UV photolysis equipment is used to dec
28 Oct 2022

Activated carbon adsorption tower design parameters

Activated carbon adsorption tower - calculation book activated carbon adsorption tower 1. Design air volume: Q=20000m3/h=5.56m3/s. 2. Parameter design requirements: ①Pipeline wind speed: V1=10~20m/s, ②The superficial gas velocity is the velocity of the gas passing through the entire cross-section of
27 Oct 2022

The harm of ammonia gas and the treatment principle of ammonia scrubber

Ammonia is the most abundant alkaline gas in the atmospheric environment and plays an important role in the atmospheric environment and ecosystem. On the one hand, ammonia gas can promote the formation of sulfate and nitrate and increase the concentration of fine particulate matter (PM2.5) in the at

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