Theme

Sub-theme

Technical

Land limitation, needs large space

Needs continuous aeration

Absence of waste segregation affects compost quality

Lack of locally-available technologies

Biological activity is sensitive to initial inputs

Social

Lack of public awareness

Public perception needs to improve public acceptance

Public experience and understanding

Absence of very primary principals among people

Political

Absence of a national waste management strategy

Lack of governmental support

Environmental

Needs a safe distance of at least 3 km from residence

Compost may contains harmful or toxic matter

Economic

Absence of market of compost

In-vessel composting is expensive

Lack of investment due to lack of incentives