How NASA Recycles Water on the ISS A 98% Success Story

27 Jun 2023 27 Jun 2023

The crew on the International Space Station (ISS) has achieved an impressive 98% water recycling and recovery rate, including the reuse of sweat and urine.

[{"selector":"#anim-1e2c06f6-dbeb-4988-ba80-2628352ee6c0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-7.820737881140466%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-ad004f66-1935-4a6e-8209-47ed482eaf27","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-259e86c9-1207-4d6c-8f4d-175a73163f42","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

This accomplishment is highly significant for extensive missions in lower orbit, as it reduces the need to resupply essential resources like food, air, and water.

[{"selector":"#anim-e3848cf8-5ef2-4745-9f60-ad82b9d50394 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-7.820737881140466%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-c733ae40-e0c7-4cf6-9131-9b76ddf85758","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-216ed858-be66-43b3-a24c-e87e4e1f8a93","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

Each astronaut consumes about a gallon of water per day, emphasizing the importance of conserving water during longer space journeys.

[{"selector":"#anim-8bffdffc-d5fa-4b81-b456-5783596bfb18 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-46.33152156058017%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-760dd8d2-6187-41dd-9ebb-22f1e5550fd8","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-96668ad6-46b5-4133-bd71-43fb843522ab","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

The upgrade of the Urine Processor Assembly (UPA) within the Environmental Control and Life Support System (ECLSS) has played a vital role in achieving this milestone.

[{"selector":"#anim-6222d131-e64c-4ab2-afa1-0d7843cb209c [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-46.33152156058017%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-fe98fddf-e1d8-454c-948e-e24eb83ccf7f","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f4471341-86b0-41f4-bf5e-a24816d583fa","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

The UPA utilizes vacuum distillation to recover water content from urine, while the ECLSS incorporates a Water Recovery System and advanced dehumidifiers to collect wastewater and condensation from natural breathing and perspiration.

[{"selector":"#anim-8f792624-cff4-4a55-a136-39942b07a497 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-22.17154863236032%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-ca5a0a18-8f3d-4cb6-9e5f-feb1147c5548","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9fa06da5-5e43-48e3-b313-a4c7d0427b06","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

The addition of the Brine Processor Assembly (BPA) to the UPA has been instrumental in achieving the 98% water recovery goal, evaporating remaining water content from brine residue using specialized membranes and warm dry air.

[{"selector":"#anim-137b14bc-1805-49f3-b7ad-5f326ee58155 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-37.856051385716%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-a9b890a5-43d9-47f2-aa4d-e5170dea8533","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1670e88d-82b7-4364-8e36-35a196f698b1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner

Apple Card Set to Launch in India

[{"selector":"#anim-e5042484-f091-46ed-8847-fbde6df985da [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-17.5269496998598%, 0, 0) translate(-25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-e92f7fcd-6080-4cf7-968c-5deff6cc561d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-34c4f66c-1e72-4ed7-a054-41d136621542","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b9f7e7a9-a2f9-486e-a296-9df62d41e0eb","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9eb33050-3ac4-4a2a-b719-11827c7556b8","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] image credi goes to respective owner Learn more

How NASA Recycles Water on the ISS A 98% Success Story

How NASA Recycles Water on the ISS A 98% Success Story

The crew on the International Space Station (ISS) has achieved an impressive 98% water recycling and recovery rate, including the reuse of sweat and urine.

This accomplishment is highly significant for extensive missions in lower orbit, as it reduces the need to resupply essential resources like food, air, and water.

Each astronaut consumes about a gallon of water per day, emphasizing the importance of conserving water during longer space journeys.

The upgrade of the Urine Processor Assembly (UPA) within the Environmental Control and Life Support System (ECLSS) has played a vital role in achieving this milestone.

The UPA utilizes vacuum distillation to recover water content from urine, while the ECLSS incorporates a Water Recovery System and advanced dehumidifiers to collect wastewater and condensation from natural breathing and perspiration.

The addition of the Brine Processor Assembly (BPA) to the UPA has been instrumental in achieving the 98% water recovery goal, evaporating remaining water content from brine residue using specialized membranes and warm dry air.

Apple Card Set to Launch in India

Apple Card Set to Launch in India

Next :

Next :