However, I think that it would be unrealistic to think that you could start a business without stumbling over such hurdles, and it is how they are overcome which is important. (deliciouslyella.com)
Once such hurdles are crossed, however, the process offers the intriguing possibility of using the organic matter in wastewater to generate energy, he notes. (sciencemag.org)
Such hurdles include the costs of transitioning to organic certification, lack of access to labor and markets, and lack of appropriate infrastructure for storing and transporting food. (sciencedaily.com)