"Purification techniques" refers to methods or processes that are used to remove impurities or contaminants from something, making it cleaner, safer, or more pure. Full definition
This study investigates the effectiveness of three blood purification techniques in removing metaldehyde from canine blood. (morrisanimalfoundation.org)
The study on reverse osmosis looked at how well this water purification technique removed synthetic antimicrobials called ionophores, which are used to promote growth in dairy cows and to treat coccidiosis, a costly, parasitic disease in the cattle industry that affects mostly young calves. (sciencedaily.com)
Learning and practice of the six yogic works, the intense yogic purification techniques for complete cleansing the mind, body and spirit with the aim to prepare an entity for advanced level of yoga and meditation practices. (rishikulyogshala.org)