Environmental Health

Community Health · Level 6  ·  5 Chapters

Compiled by: Charles Wanjohi

Can I download Environmental Health notes as a PDF?

Yes. The notes download as a PDF too: every chapter has a Download PDF button above its notes. Sign in and click it. Each download comes from your plan's monthly allowance or from credits. To read before you sign in, the first topic of every chapter opens to anyone, and a Profplanet plan opens the remaining topics.

▣

What Environmental Health covers

In this unit, you will be able to confidently assess and manage water quality, sanitation, and waste in your community by applying health standards and safety measures. You will gain practical skills to identify water sources, classify diseases, and implement effective hygiene and waste management practices that protect public health. By the end, you’ll be equipped to lead efforts in reducing waste, conserving resources, and promoting a cleaner, healthier environment for everyone around you.

■

Careers after Environmental Health

In the world of community health, the abilities you develop in this unit open doors to many practical, rewarding roles. Whether you join a local health team, start a small-scale service, or support households directly, your expertise in water, sanitation, waste and pollution will be in high demand across Kenya’s towns, villages and growing urban centres.

  • Rural water-supply committees in Kisumu County - you locate and verify safe water sources, test quality on-site, and issue guidance to villagers, earning a stipend or honorarium for each assessment you complete.
  • Community health volunteers in Turkana - you classify water-borne diseases, educate families on preventive hygiene, and receive per-household allowances for every training session you deliver.
  • County environmental health officers in Nakuru - you apply water-safety standards during inspections of boreholes and springs, and your reports determine eligibility for government-funded water upgrades, providing a regular salary.
  • Sanitation promoters working with CLTS projects in Embu - you guide neighborhoods through the phases of Community-Led Total Sanitation, collect small fees for facilitation, and may earn bonuses when a village achieves open-defecation-free status.
  • Household hygiene coaches in Nairobi’s informal settlements - you demonstrate proper hand-washing and food-handling habits, charging modest fees per household or receiving cash incentives from NGOs for each family that adopts the practices.
  • Solid-waste collection cooperatives in Mombasa - you sort waste at the source according to NEMA guidelines, earn collection fees from residents, and share revenue from recyclable material sales.
  • Small-scale recycling entrepreneurs in Kiambu - you set up segregation stations for plastics, paper and metal, sell sorted recyclables to processors, and keep the profit margin from each batch.
  • Composting operators in Kitui - you turn organic kitchen waste into market-ready compost, charging local farmers and garden centres for each bag sold.
  • Liquid-waste management technicians in Eldoret - you design and maintain simple septic-tank or bio-filter systems for households and small businesses, receiving installation fees and periodic maintenance contracts.
  • Resource-efficiency advisors for peri-urban farms in Machakos - you train growers to reduce water and fertilizer use, earning consultancy fees and a share of cost-savings achieved.
  • Pollution-monitoring assistants for county environmental units in Kericho - you classify air, water and soil pollutants, compile control-measure reports, and receive a monthly salary for each monitoring cycle completed.
  • Food-safety inspectors at open markets in Garissa - you identify sources of food contamination, advise vendors on safe handling, and collect per-inspection fees or receive a stipend from market management.
  • School health club mentors in Rift Valley secondary schools - you lead student projects on waste reduction (Reduce-Reuse-Recycle), earn modest honoraria from school budgets, and may sell student-made recycled products to fund school activities.

Your mastery of these skills means you can protect communities, create income streams, and become a trusted resource wherever clean water, safe sanitation and healthy environments are needed. Keep building on what you’ve learned - the next village, town or city could be counting on you!

Chapters

What Environmental Health covers: 35 main topics in 5 chapters

1. Manage water, sanitation and hygiene practices

  1. 1.1 Definition of terms
  2. 1.2 Water sources
  3. 1.3 Characteristics of potable water
  4. 1.4 Free from disease-causing organisms
  5. 1.5 Should be free from harmful chemical substances
  6. 1.6 Should be pleasant to taste/tasteless
  7. 1.7 Should be usable for domestic purposes
  8. 1.8 Colourless and odourless
  9. 1.9 Diseases associated to water
  10. 1.10 Small scale water treatment practices
  11. 1.11 Water quality control
  12. 1.12 Sanitation methods
  13. 1.13 Non-water carriage system - Latrine
  14. 1.14 Water carriage systems - Toilets
  15. 1.15 Community led total sanitation phases
  16. 1.16 Hygiene practices

2. Manage waste

  1. 2.1 Definition of terms
  2. 2.2 Types of waste
  3. 2.3 Waste categorisation
  4. 2.4 Methods of managing solid waste
  5. 2.5 Solid waste segregation
  6. 2.6 Liquid waste management
  7. 2.7 Diseases transmitted by liquid waste
  8. 2.8 Actors of waste management

3. Demonstrate sustainable waste use

  1. 3.1 Methods for minimising wastage are complied with
  2. 3.2 3 Rs principles of waste management
  3. 3.3 Methods for economising or reducing resource consumption are practised

4. Control environmental pollution

  1. 4.1 Types of pollution
  2. 4.2 Health effects of pollution
  3. 4.3 Environmental pollution control
  4. 4.4 Methods for minimising pollution

5. Demonstrate food safety and hygiene practices

  1. 5.1 Types of food contamination
  2. 5.2 Causes of food contamination
  3. 5.3 Principles of food safety management
  4. 5.4 Prevention of food contamination

Revise this unit

3 more for this unit

Beyond the syllabus

Other units in Module VI