A high pH level can prevent the chlorine shock from properly killing the algae. Be sure to test your pH before adjusting, with a fresh and reliable test strip or test kit. In order to clear a pool suffering from a severe algae bloom, a chlorine level of about 30ppm is preferable for optimal results.
In business, effective communication helps individuals work more productively and efficiently. There are four specific elements of effective communication, which are as follows: practical, factual, concise and clear, and persuasive. All four of the elements are part of a good message. Let's see why these elements are so important when communicating in the workplace.
Types of Written Communication. There are two main types of communication: oral and written. Written communication involves any type of message that makes use of the written word. Written communication is the most important and the most effective of any mode of business communication. Some of the various forms of written communications that are used internally for business operations include: