Perspective Search

  All organic degradation processes…,   In principle the construction of…, Both the incoming and dried sludge are pathogenic…, The investment costs of sludge drying beds are…, Trained staff for operation and maintenance[no-…, Working Principle…

The bottom of the drying bed is lined with…, The drainage pipes are covered by 3-5 graded…, Both the incoming and dried sludge are pathogenic…, Trained staff for operation and maintenance is…

The UDDT is built such that urine is collected…, [no-ecompendium]There are two distinct types of…, It is important that the two sections of the…, The UDDT is not intuitive or immediately obvious…, A UDDT is slightly more difficult to keep clean…, (adapted from RIECK et al. 2012) The…, Plant ash, lime, dried soil or sawdust can be…, Working Principle…

The UDDT is built such that urine is collected…, It is important that the two sections of the…, The UDDT is not intuitive or immediately obvious…, A UDDT is slightly more difficult to keep clean…

[/no-ecompendium] Just like a [8247-cistern flush…, The water seal at the bottom of the pour flush…, The superstructure’s primary function is to…, The pour flush toilet (or squatting pan) prevents…, Because there are no mechanical parts, pour flush…, (Adapted from: WATERAID 2008) The urine…, Working principle…

Just like a cistern flush toilet, the pour…, The water seal at the bottom of the pour flush…, The pour flush toilet (or squatting pan) prevents…, Because there are no mechanical parts, pour flush…

Human-powered emptying of pits, vaults and tanks…, Sludge hand pumps work on the same concept as…, Depending on cultural factors and political…, It is a common practice to add chemicals or oil…

In the absence of a sewer system and where toilet…,   All vacuum tanker systems use a pump…, The use of a vacuum truck presents a significant…, Most pump trucks are manufactured in North…, Most pump trucks are manufactured in North…, Working Principle…

A truck is fitted with a pump which is connected…, Generally, the storage capacity of a vacuum truck…, The use of a vacuum truck presents a significant…, Most pump trucks are manufactured in North…

  The conventional gravity sewer system…, Conventional gravity sewers normally do not…, If well constructed and maintained, sewers are a…, The initial cost of such systems is high (50 to…, Manholes are used for routine inspection and…