Hydrated lime, also known as calcium hydroxide lime (Ca(OH)Â², is available in white powder form and can be mixed directly in solution tanks and employed in dry form. Hydrated lime is commonly used as a primary coagulant for the treatment of industrial waste streams and contributes to the clarification of water.
The Difference Between XML and HTML. XML and HTML were designed with different goals: XML was designed to carry data - with focus on what data is. HTML was designed to display data - with focus on how data looks. XML tags are not predefined like HTML tags are.
To know what is XML used for, it is better to know at least a little about its background. XML stands for Extensible Markup Language. The main goal of XML is to give emphasis to Internet simplicity and usability. Technically, XML is a subset of SGML or Standard Generalized Markup Language.