Adding chlorine at a dosage of 0.2 mg/L as Cl2 to. drinking water will increase the corrosion of copper and iron in the system but may not adversely. affect lead. In general, elevating the pH of the water to between 7.0 and 7.8 is beneficial in. counteracting the corrosive effect of chlorinated water.
A macrosystem is a large system within which microsystems are contained. An example of a part of a law firm's macrosystem is the U.S. court system. macrosystem is a large system within which microsystems are contained. An example of a part of a law firm's macrosystem is the U.S. court system.
A macronym, or nested acronym, is an acronym in which one or more letters stand for acronyms themselves. The word macronym is a portmanteau of macro- and acronym. Some examples of macronyms are: 1  XHR stands for XML HTTP Request, in which XML is eXtensible Markup Language, and HTTP stands for HyperText Transfer Protocol. 2  POWER stands for Performance Optimization With Enhanced RISC, in which RISC stands for Reduced Instruction Set Computing.