The idea is to fit parks with small anaerobic digesters.

这个想法初衷是在公园里安装小型厌氧化粪器。

A year-long pilot would introduce digesters in three parks at a cost of around $100m.

个年试点项目将花费近1亿美元将化粪器投入到三个公园中使用。

So far, 50 free and subsidized digesters have been distributed in Kisumu and Kenya.

- 到目前止，已在基苏木和肯尼亚分发了 50 个免费和有补贴沼气。

The digesters use biomass, such as water hyacinth, to create bio gas, which burns cleaner than charcoal or wood.

- 沼气使用水葫芦等生物质来产生沼气，其燃烧比木炭或木材更清洁。

On the other hand, the biochemical process to get energy from manure breaks down the waste through anaerobic bacteria in a digester; an airtight tank or covered lagoon.

另方面，从粪便中获取能量生化过程通过消化中厌氧细菌分解废物；密闭水箱或带顶棚泻湖。

Kahumbu says that capital investment will facilitate the scaling up of digester production and distribution and larger versions of the machine for restaurants and farms are being tested.

Kahumbu 说，资本投资将有助于扩大沼气生产和分配，并且正在测试用于餐馆和农场更大版本机器。