 Deinking recycled paper pulp results in a waste slurry, sometimes weighing 22% of the weight of the recycled wastepaper, which may go to landfills.The need for paper is eliminated by using online systems, such as replacing index cards and rolodexes with databases, typed letters and faxes with email, and reference books with the internet.Another way to eliminate paper is to automate paper-based processes that rely on forms, applications and surveys to capture and share data.