Environment & Ecology · Environmental Engineering
Heavy metals in electroplating wastewater are typically treated or removed using which combined chemical process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Biological digestion and filtration
- 2Oxidation and reduction followed by precipitation✓
- 3Chemical precipitation followed by evaporation
- 4Neutralization and hydrolysis
Correct answer
Oxidation and reduction followed by precipitation
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Environment & Ecology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Environmental Engineering MCQs →Want more practice questions on Environmental Engineering?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Environment & Ecology · Environmental Engineering