1. Introduction
  1.1 Background
  1.2 Problem Statement
  1.3 Objectives
2. Literature Review
  2.1 Challenges in Conventional Water Treatment Methods
  2.2 Nanomaterials for Water Purification
  2.3 Applications of Nanomaterials in Removing Specific Contaminants
3. Methodology
  3.1 Data Collection and Analysis
  3.2 Evaluation of Different Types of Nanomaterials
  3.3 Assessment of Nanomaterial-Based Water Purification Technologies
4. Results and Discussion
  4.1 Analysis of Nanomaterials for Different Water Purification Applications
  4.2 Performance Evaluation of Nanomaterial-Based Water Purification Technologies
  4.3 Challenges and Opportunities in Large-Scale Implementation
5. Implementation Plan
  5.1 Regulatory Considerations for Nanomaterial-Based Water Purification
  5.2 Cost Analysis and Technological Feasibility
  5.3 Environmental and Health Implications