railway RRB JE (CBT I + CBT II) Mock Test 2024 Environmental Engineering Quality of Water

What is the Kjeldahl nitrogen in sewage?

1
Sum of ammonia nitrogen and nitrites.
2
Sum of organic nitrogen and nitrates.
3
Sum of ammonia nitrogen and organic nitrogen.
4
Sum of nitrites and nitrates.
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters