The Purification of Biogas (GTZ, 1985, 33 p.)

The Purification of Biogas (GTZ, 1985, 33 p.)

		(introduction...)
		0. Introduction
		1. Properties of hydrogen sulphide
		2. The origins of hydrogen sulphide in biogas plants
		3. The effect of hydrogen sulphide on the biogas plant and the gas-utilization equipment
		4. Determination of the hydrogen sulphide content of biogas
		5. Methods for removing hydrogen sulphide from biogas
		6. Purifying absorbent
		7. Requirements on the absorbent
		8. The desulphurizing apparatus
		9. Operation procedures for gas desulphurization
		10. Summary
		Appendix