Surfactants In Weed Control. Surfactants help herbicides do their job. When you're trying to kill weeds, you need to add a surfactant to the mix. Technically, a surfactant is a soluble compound that reduces the surface tension of liquids or reduces interfacial tension between two liquids or a liquid and a solid. In other words, it's a linear molecule with a hydrophilic (attracted to water) head and a hydrophobic (repelled by water) end.
Getting a New CDL in Georgia. 1  1. Obtain a commercial driverâs license manual. 2  2. Gather the required personal documents. 3  3. Take the documents to any DDS office location.  4. Pay the required 1  fees. 5. Take the written knowledge test.  6. Schedule a driving skills 1  test. 7. Attend your skills test appointment.  8. Receive your CDL.
In order to become a professional truck driver, the main thing youâll need to do is get your Class A CDL license, which is the Commercial Drivers License required to operate Class A motor vehicles (âbig rigsâ). To get the license, youâll need to pass the CDL exam, which can be difficult without the proper training. Plus, even if you somehow do pass the CDL exam without training, most carriers wonât hire you without some experience, like the kind you get from attending a quality, credible CDL training school.