What is SCR and AdBlue in BS6 Diesel Engines and was it necessary?

BS6 exhaust emission norms hype is at its peak with the launch just around a couple of weeks ahead. Automotive manufacturers in India are doing their part

Selective Catalytic Reduction ( SCR ) System AdBlue Resistance Magnet - Magnets By HSMAG

SCR (Selective Catalytic Reduction) Emissions Systems

BS6 Diesel Car owners - Your experience with DPF / SCR / AdBlue here - Page 2 - Team-BHP

What is AdBlue / DEF Liquid and SCR Technology - SMLease Design

How SCR Technology Works

About AdBlue®, What is AdBlue® ?

Urea Dosing and Injection Systems

Indian Oil Clearblue: For BS6 engines with SCR - Team-BHP

VELVEX AdBlue® (Diesel Exhaust Fluid) for BS6 Diesel Engines with SCR - 10Ltr : : Car & Motorbike

Diesel exhaust fluid - Wikipedia

PRINZ - EVERYTHING YOU NEED TO KNOW ABOUT ADBLUE®.

What is SCR in a diesel engine? - Quora

BS6 Diesel Car owners - Your experience with DPF / SCR / AdBlue here - Page 3 - Team-BHP

BS6 norms special: part 2 – how BS6 engines work

SCR Systems for Diesel Engines