EMAS resumen en castellano

EMAS Summary deutsch

haciendo el auto abastecimiento sostenible El CONCEPTO EMAS

making self-supply sustainable, the EMAS concept

Wie Selbstversorgung nachhaltig wird, das EMAS Konzept

well gallery hand drilled 5 litres per second with EMAS wells

WASH Technologies Summary EMAS 2022

pump drive with drilling machine

drilling equipment

solar pumping with angle grinder

solar pumping with normal household motors

Hand airlift pump

self made pipe fittings

EMAS water filtering system

iron elimination in family wells

ferrocement tank classic

E'MAS underground cistern made in pure sand

EMAS drilling machines

solar room heating, EMAS do it yourself

clase calefon

cement boat

EMAS components for irrigation

how to make a small ferrocement tank

small hydroelectric power plants

save household waste water treatment plant

catchment of a waterhole

EMAS technical innovations 2018 (piston ring, stone handle, drive belt)

EMAS pump using a pedal rocker

hydraulic ram (pump)

drilling without mud