BlogHide Resteemsleonardo21 (25)in price • 7 years agosteemCreated with Sketch.How to set yourself apart from other sellersWhat to know the secret for getting more sales? Offer more for the money- simple as that. When everybody else is selling 1 review for five dollars, you should be selling 2 or even 3 for the same…leonardo21 (25)in climate • 7 years agoWater management applications and market potentialIn recent years, also as a result of climate change, the issue of a correct and efficient management of the water resource is becoming more and more pressing, which, correctly, is increasingly…leonardo21 (25)in steem • 7 years agoChromium detoxification determination of CHROME with atomic absortionI. Aim The aim of this experiment is to have an accurate percentage of the total toxicity removed of a chromium buffer solution. II. Introduction Chromium is a chemical element with symbol Cr…leonardo21 (25)in heavy-metals • 7 years agoHeavy Metals Detection And RemovalI. Abstract Heavy metals pollution issues are becoming increasingly common in the Netherlands and elsewhere, with many recorded cases of metal poisoning in exploration sectors, mining industries…