Tiit Marrandi

7 Questions 16 Answers 0 Followers

Questions related from Tiit Marrandi

Can You please suggest a study?

Is there any study to suggest about the economical efficiency of a bio - fuel project, based on the best lost alternative usages of the raw material? Thank You

02 April 2019 2,215 1 View

Dear, would You be interested in a heretical sort of question?

https://www.researchgate.net/post/How_does_the_ecological_efficiency_of_a_biofuel_is_used_to_give Have`t we used more energy to produce a renewable fuel, sometime , beginning from mining ,...

27 March 2019 7,983 1 View

Is`t the solar power, a sort of two - edged sword: we are using black surface to gather more light? Maybe we should use mirrors to attract it back?

Have someone calculations to suggest about the topic?

28 July 2018 4,687 7 View

New green areas on the earth mother

Would You please comment an idea of establishing new forests (agricultural areas), using solar power, to pump and desalinate water from ocean or other sources. As a way to bond more carbon...

01 January 1970 4,783 1 View

The effect of antibiotics on soil bioma

Dear, is there a measurable effect on soil bioma of antibiotics, used on veterynary medcine and medcine? Or even on soil fertility? Regards!

01 January 1970 3,484 4 View

Carbon dioxide concentrations

Dear, would You like to comment the value of ppm v, concerning CO 2 = 412 measured on June 15, 2019. at Mouna...

01 January 1970 1,383 4 View

How does the ecological efficiency of a biofuel is used to give?

What part of the energy carried by a biofuel is spent in fabricating it, and in production of technological equipment used in the fabrication? Thank You.

01 January 1970 5,607 4 View