Primary pollutants are those that are directly emitted from a source, such as sulfur dioxide from a power plant. Secondary pollutants are formed in the environment as a result of chemical reactions between primary pollutants, such as ground-level ozone formed from nitrogen oxides and volatile organi...
Thus mesoscale wind reduces primary as well as secondary air pollutant's concentration within the upwind region of center of heat island, and enhances concentration within downwind region of the center of heat island. There will be a decrease in the concentration of secondary atmospheric pollutants ...
Explain the difference between primary and secondary pollutants.搜索 题目 Explain the difference between primary and secondary pollutants. 答案 解析 null 本题来源 题目:Explain the difference between primary and secondary pollutants. 来源: 环境工程英语试题及答案 收藏 反馈 分享...
Step 2: Provide Examples of Primary PollutantsExamples of primary air pollutants include:- Particulates (such as dust, soot, and smoke)- Carbon monoxide (CO)- Nitrogen oxides (NO and NO2)- Sulfur oxides (SO2) Step 3: Define Secondary PollutantsSecondary pollutants are not emitted directly. Ins...
There are two classifications of pollutants, primary pollutants and secondary pollutants. Primary pollutants are those that are directly emitted into...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
Most persistent organic pollutants enter food webs at the level of: A) primary producers B) primary consumers C) secondary consumers D) decomposers and detritus feedersWhat is the difference between a broad and a narrow ecological niche?Bacteria and fungi that feed on wastes and decompos...
aprecipitation transformation 降雨雪变革 [translate] aNote that some pollutants may be both primary and secondary: that is, they are both emitted directly and formed from other primary pollutants. 注意一些污染物也许是主要和次要的: 即他们直接地散发并且从其他主要污染物被形成。 [translate] ...
In this communication, we review recent activities and trends of primary and secondary air pollutants in the state of Kuwait, a country associated with petroleum, petrochemical, and other industrial pollution. Trends of pollutants and impact on human health have been studied and categorized based on...
B Primary air pollutantsSecondary sir pollutantsThese are more toxic than the secondary pollutants.These are less toxic than the primary pollutants C Primary air pollutantsSecondary sir pollutantsExamples include DDT,CO2Examples include Ozone, PAN D None of these ...
Facebook Twitter Google Share on Facebook secondary pollutant [¦sek·ən‚der·ē pə′lüt·ənt] (meteorology) An air pollutant produced by the reaction of a primary pollutant with some other component in the air. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright...