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.
The macrosystem is the fourth level of Bronfenbrenner's theory. Cultural values, health, and public policy and laws are all a part of the macrosystem. The culture's belief systems and ideology influence the child directly, even though the child does not have much freedom in determining his or her cultural values.or example, if it is a cultural belief that mothers should have the sole responsibility of staying at home and raising the children (macrosystem), the mother would be less likely to pursue work outside of the home (parent's workplace is part of the exosystem).