Pulp and Paper Industry is one of the leading application based industries in the world. The Business done by pulp and paper industries contribute a good share to world economy. Pulp and paper industry primarily depends upon natural resources like wood and water.Both of them are required in huge quantity. This industry has to face a lot of pressure from various administrative councils due to its huge waste water production. What this industry does is, they discharge the waste water directly to water resource. Use of water treatment chemicals can be used to treat and clean the waste water and make it ready to use again. This can help in two ways, one by treating waste water and removing its toxicity and another by making it reusable, which will decrease the adverse affects of this industry to environment.