In a number of states, a defendant in a lawsuit based on Quasi in Rem Jurisdiction may make a limited appearance. Quasi in rem is a Latin phrase for a type of jurisdiction in which the court has power over the defendant's property because it lies within the geographic boundaries of the court's jurisdiction.
The pH of water can be used to kill off bacteria in wastewater in addition to the treatment mentioned above. Most organic matter and bacteria we are familiar with and contact daily are best suited to a neutral or slightly basic environment.
How pH affects aquatic life. Changes in the pH value of water are important to many organisms. Most organisms have adapted to life in water of a specific pH and may die if it changes even slightly. This is especially true of aquatic macroinvertebrates and fish eggs and fry.