Submission Details

3bbaa158 6b31 4201 9e7e d6e893b4a575

Project Details

Reuse of nutrients from artificial fertilizer, with focus on phosphorus

Water problem addressed: Too little

Summary: My project started from a fear of the future and the phosphorus-crisis that our planet is facing. In order to solve this problem, I wanted to determine if it is possible to reuse run-off water, and thus reuse the minerals it contains as fertilizers for plants. The result of my research showed that the plants who was given run-off water, with higher concentration of nutrients, got a greater growth. The conclusion drawn from the results is that run-off water can be reused and used as fertilizers for plants, and therefore hopefully solve the future phosphorus- crisis that is threatning our world.



Thumb 73b29f6e 44fd 4f56 963e 8f433bfeea2d

Kristian Hansen


Year of: 2017

I am a 18 years old boy, from northern Norway. I am soon finished with high s...

Show more

Thumb e2191049 57d3 4050 88bf 66962b8b5132

Development of inexpensive and novel real-time biomonitoring system using alternative organisms

The pollution of water by chemical substances can harm humans and affect ecos...

Show more

Thumb 21ec4512 4099 429c a23f 7650daa797c7

Usage of eggshell to remove iron from water

The objective of this investigation was to evaluate the removal of iron throu...

Show more

Thumb 45e58771 4c5a 4eb5 b13a fa5350e7e913

FLOW: A system that repurposes grey water in the home

FLOW is intended to repurpose shower or bath water to reuse as toilet water.

Thumb acca24b2 ecd2 4c00 9743 3d26c7014278

Baltic salmon spawning in the rivers of Belarus: what is the reality?

The author of the project made long-term and complex investigations of river ...

Show more

Thumb 5b0f76f4 920e 475f 8431 acdd27f1c692

Odour removal of wastewater by using ferrous scrap

Odour removal of wastewater by using ferrous scrap

Thumb 10a5f3ca b169 4383 88be eae4bbef1c58

A novel approach to flood control

A fundamentally new method of combating floods has been invented, deepening r...

Show more

Thumb bfc2e0ce f10e 412d 8a9f b168701c98c5

How Water Resources Can be Managed and Protected through Public Education – A Case of the Zenu Community in Ghana

Quality of water in Zenu community is deteriorating rapidly. This is because ...

Show more

Thumb fa748f8f dfbb 4b68 abf1 560ac0038bcd

Effect of the Baltic Sea Water to the Germination and Growth of Different Type of Plant Seeds.

In this project I used seeds of typical trees from Finnish nature and seeds o...

Show more

Thumb 20035f5f 118f 45be 90af 7e85428b82d5

The use of silkwork cocoon waste as an alternative sorbent for removal of oil from water

Removal of oil which is spread in the sea by tankers or water treatment plant...

Show more