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For Mekorot . WaTech - 12/12/2025

I looked through your profile. Can I join you and your team as a volunteer? I and my long of more than 60 years rich interdisciplinary expertise and results can be very helpful for you and your career. For example, you can see my some recent results and CV. Title. Greenhouse for the water desalination. Simply, compact, cheaply. Sincerely, David Judbarovski, systems engineering, principle inventor, retired. judbarovski.blogspot.com, judbarovski@gmail.com Abstract. Greenhouse has two or three roofs. Input water is evaporated inside the said greenhouse by sun light at daytimes and condensed at nigths by cold ambient air out of greenhouse. Periodicly at nigths, greenhouse is cleaned and repeat, if needed. For example For israel conditions, destributed 1000 km2 (2.5 m3 /m2 in a year) is enough for all water consume by about 40 US cents/ m3 [1] CV-2023, judbarovski.blogspot0.com/2023/04, posted on Apr. 27, 2023 [2] A real way to energy independency. Novel technology, judbarovski...
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For Professor Dorith Tavor.

Dear Ms. Professor Dorith Tavor. I looked through your profile. Can I join you and your team as a volunteer. I and my long of more than 60 years and rich interdisciplinary expertise and results can be very helpful for you and your career. For example, you can see my recent results and CV. [1] NH3. Advances in operations, maintenance and reliability, judbarovsvski.blogspot.com/2025/12, posted on December 08, 2025. [2] Ammonia water advantages for energy transition and hydrogen fueling, judbarovski.blogspot.com/2025/11, posted on November 22, 2025. [3] Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [4] Cheap energy production and delivery- AIChE-2017 annual conference, judbarovski.blogspot.com/2025/09, posted on Sept. 18, 2025. [5] CV-2023, davidjud.blogspot.com/2023/04, posted on April 27, 2023. [6] A real way to energy independency. Novel technology, judbarovski.blogspot.com/2025/12, posted on December 09, 2025.
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A real way to energy independence. Novel technology

December 08, 2025. Announce. Breaking of all stereotypes. Hydrogen (H2) being a predecessor in chemistry and in artificial fuels production in particular, from air and water domestically and distribute guarantees energy independency. USD 70/ton H2 = USD 5.78/ton NH3 = USD 7.3/bbloe , all by the Opex. Super cheaply, zero-carbon, circular, compact, scalable and flexible. David Judbarovski, systems engineering, principle inventor, retired. judbsrvski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO + H2O = CO2 + H2, rewersible reaction, used here as an 'enveloping catalyst' for thermal water splitting (see reation (2)). Formic acid - CO2H2, as intermidiator of process (1) allows its soft conditions. The by-product of reaction (1) is heat in electrisity for sale. (2) (CO2 + H2) + m H2O = m H2 + m/2 O2 + (CO + H20). At m = 0.33, a cost of H2-product is USD 53 / ton H2 = USD 7.35 /bbloe, the all is Opex. It can be converted in NH3 of USD 5.78/ton NH3. and USD 7.3 / bbloe. ...
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NH3. Advances in operation, maintenance and reliability.

Announce. Breaking of all stereotypes. Hydrogen (H2) being a presecutor of NH3 production from air and water domestically and distribute quarantees energy independency. Another invention is quite hazard-free NH3 transportation and storage in a form of ammonia water. USD 70/ton H2 = USD 5.78/ton NH3, Opex. Super cheaply, zero-carbon, circular, compact, scalable and flexibal. David Judbarovski, systems engineering, principle inventor, retired. judbsrvski.blogspot.com, judbarovski@gmail.com. Abstract. (1) CO + H2O = CO2 + H2, rewersible reaction, used here as an 'enveloping catalyst' for thermal water splitting (see reation (2). Formic acid - CO2H2, as intermidiator of process (1) allows its soft conditions. The by-product of reaction (1) is heat in electrisity for sale. (2) (CO2 + H2) + m H2O = m H2 + m/2 O2 + (CO + H20). At m = 0.33, a cost of H2-product is USD 70 / ton H2, Opex. It can be converted in NH3 of USD 5.78/ton NH3. A key element of the cheapening is a drastica...
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Greenhouse for the water desalination. Simply, compact, cheaply.

Greenhouse for the water desalination. Simply, compact amd cheaply. David Judbarovski, systems engineering, principle inventor, retired. judbarovski@blogspot.com, judbarovski.blogspot.com . Abstract. Greenhouse has two or three roofs. Input water is evaporated inside the said greenhouse by sun light at daytimes and condensed at nigths by cold ambient air out of greenhouse. Periodicly at nigths, greenhouse is cleaned and repeat, if needed. For example For israel conditions, destributed 1000 km2 (2.5 m3 /m2 in a year) is enoagh for all water consume by about 40 US cents/ m3
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Ammonia water for incredibly cheap and zero-carbon H2 production, Upgraded. #2

Ammonia water for hazard-free, incredibly cheap and zero-carbon H2 production - Upgraded. # 2 November 24, 2025 Ammonia water for hazard-free, incredibly cheap, and zero-carbon H2 production. David Judbarovski, systems engineering, principle inventor, retired, judbarovski.blogspot.com, judbarovski@gmail.com . H20 + 2 NH3 = N2 + 4 H2 + 0.5 O2 + 334 kJ = 334 * 4 /3.6 = USD 360. [1], [2]. dS = 445 J * mol / T, K. and dG = 334 kJ - 445 * T 480 C. If Q being a cost, USD, Q(4 H2) = Q(2 NH3) * 17 + 360). Q(H) = (34 * 17 + 360) / 8 = USD 117 / ton H2. References. [1] Ammonia water for incredibly cheap and zero-carbon H2 production - Upgraded. judbarovski.blogspot.com/2025/11, posted on November 23, 2025. [2] Ammonia water advantages for energy transition and hydrogen fueling, judbarfovski.blogspot.com/2025/11, posted on November 22, 2025. [3]. Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [4] Cheap energy production and delivery- AIChE-2017 annual co...
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Ammonia water for incredibly cheap and zero-carbon H2 production - Upgraded.

Ammonia water for hazard-free, incredibly cheap, and zero-carbon H2 production. [1]. David J, systems engineering, principle inventor, retired, judbarovski.blogspot.com, judbarovski@gmail.com . H20 + 2 NH3 = N2 + 4 H2 + 0.5 O2 + 334 kJ = 334 * 4 /3.6 = USD 360 = 360 / 2 = USD 180 / ton H2. [2]. dS = 445 J * mol / T, K. and dG = 334 kJ - 445 * T 480 C. If Q being a cost, USD, Q(NH3) = 3 * Q(H) - 46 kJ heat in electricity as a by-product of USD 115/Mmol, (0.3 effectiveness and 0.03 -tariff), so = (3 * 180 - 115) = USD 25 /ton NH3, OPEX + 30 Capex = USD 55 / ton NH3. USD 140 / ton H2. OPEX. References. [1] Ammonia water advantages for energy transition and hydrogen fueling, jud barfovski.blogspot.com/2025/11, posted on November 22, 2025. [2]. Breakthrough cheap Re energy, judbarovski.blogspot.com/2024/06, posted on June 21. 2024. [3] Cheap energy production and delivery- AIChE-2017 annual conference, judbarovski.blogspot.com/2025/09, posted on Sept. 18, 2025. [4] CV-2023, dav...
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