1 In general, the total dissolved solids concentration is the sum of the cations (positively charged) and anions (negatively charged) ions in the water. 2  Parts per Million (ppm) is the weight-to-weight ratio of any ion to water.  A TDS meter is based on the electrical conductivity (EC) of water.
Collard greens may be worth considering for health additions to your diet. These dark-green leafy vegetables provide iron, vitamin K, folate, calcium and the antioxidants lutein and zeaxanthin. They may even help you prevent gout or reduce your symptoms when you eat collard greens in moderation as part of a healthy diet.
Add the collard greens, stir, and keep cooking for 15 more minutes. In a large skillet, fry the bacon and the sausage until the bacon is browned. Add the bacon/sausage mixture to the soup and cook until the soup boils again. Season with salt and pepper. Serve hot with extra olive oil.