Skip to content

Course home

x
10.1.3 Waste water treatment
x

Why waste water must be treated

Why waste water must be treated

Waste water is produced by homes, farms and industry. Sewage and agricultural waste water contain organic matter and harmful microbes, while industrial waste water may also contain toxic chemicals.

10.1.3 Waste water treatment Lesson

  1. GCSE
  2. /Chemistry
  3. /10.1.3 Waste water treatment

Step-by-step lessons on AQA GCSE Chemistry 10.1.3 Waste water treatment. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.

Lessons