Distilled water
High-purity water is collected from a separate distilled-water outlet for daily use.
BiAGUA huipa mwanga wa jua thamani kubwa zaidi katika maisha ya kila siku. Kwa kuunganisha kunereka kwa jua na kupasha maji ya nyumbani joto, mfumo hutumia joto lilelile la jua kwa mfuatano, kwanza kutakasa maji na kisha kuyapasha joto. Kwa nishati ya jua pekee, huzalisha maji yaliyotakaswa kwa kunereka na maji ya moto katika mfumo mmoja, na kukidhi mahitaji mawili ya msingi na muhimu zaidi ya maji. BiAGUA pia hutoa njia ya vitendo ya kupunguza utegemezi wa plastiki katika matumizi ya maji ya kila siku. Njia kuu ya kunereka imeundwa kwa kioo na chuma kisichoshika kutu, hivyo kupunguza mgusano wa maji na sehemu za plastiki. Mchakato mkuu wa utakaso hauhitaji katriji za vichujio, utando wa osmosisi geuzi, au kemikali za kuzuia mashapo ya madini, hivyo kupunguza utegemezi wa nyumba za vichujio za plastiki, moduli za utando na vifaa vinavyohitaji kubadilishwa. Kuzalisha maji safi nyumbani kunaweza pia kupunguza ununuzi wa maji ya chupa na ya vyombo vikubwa, pamoja na vifungashio vya plastiki na usafirishaji unaohitajika. Kwa mirija ya kioo yenye utupu iliyogeuzwa na muundo mahiri unaofanya kazi kwa njia asilia, BiAGUA hutenganisha na kukusanya maji kupitia uvukizaji na ukondenshaji. Uwezo wake wa kutakasa hautegemei uwezo uliobaki wa katriji ya kichujio. Katika hali zinazofaa za mwanga wa jua na maji yanayoingizwa, pamoja na matengenezo ya kawaida, inaweza kuendelea kuzalisha maji safi yenye kiwango cha usafi sawa na maji yaliyotakaswa kwa kunereka, huku ikirejesha joto la ukondenshaji kutoa maji ya moto ya nyumbani na kupunguza hitaji la nishati ya nje kwa utakaso na upashaji joto. Umuhimu wa BiAGUA unazidi kuwa bidhaa nyingine ya nishati ya jua: hubadilisha namna ya kupata maji safi. Kwa kusaidia kaya kupunguza utegemezi wa maji ya kunywa yanayonunuliwa, vifungashio vya plastiki na vifaa vya kubadilisha, huimarisha uwezo wa kujitegemea kwa maji kwa gharama za mara kwa mara na matumizi ya rasilimali yaliyo chini zaidi, ili maji bora yawe sehemu rahisi na nafuu zaidi ya maisha ya kila siku.

BiAGUA overcomes the limitations of conventional solar water heaters and electrical water purifiers, operating entirely at atmospheric pressure to efficiently produce distilled water and domestic hot water at the same time.
High-purity water is collected from a separate distilled-water outlet for daily use.
Recovered condensation heat helps warm domestic water for bathing, washing and cleaning.
Solar heat supplies both outputs, reducing dependence on purchased water and conventional water-heating energy.
A passive solar process reduces energy demand and disposable purification consumables.

Evacuated glass tubes capture sunlight and generate vapor. Stainless-steel conduits guide the vapor down to a condenser inside the insulated water tank. As distilled water forms, condensation heat is recovered to warm the surrounding domestic water. The two products leave through separate outlets.
Operating at atmospheric pressure, BiAGUA uses natural solar heating, evaporation and condensation. Its distillation process needs no electricity, filter cartridge, RO membrane, pump or anti-scaling chemical. Producing high-purity water at home can become more accessible and affordable; actual output and savings depend on local conditions.