We would use 619.2 lbs of calcium hypochlorite, that has 65% available chlorine in it! We can further understand what we have done, and also check our work at
Step 1: Identify available chlorine source and its chlorine concentration percentage (e.g., on a product label) to inform which table to use below. Step 2: Determine the Desired Concentration of Chlorine Solution based on the purpose for this mixture (e.g., 0.5 – 1.0 mg/L for drinking water, 0.5% for disinfecting surfaces, etc.).
Find the dosage using the chart below based on the diameter of the well and type of chlorine . Diameter of Well Pipe (inches) 6% Sodium Hypochlorite
Lesson 18: Water Chlorination Calculations - Mountain Empire …
A total of 37 lbs of calcium hypochlorite (66% available chlorine) is used in a day. If the flow rate treated is 2,400,000 gpd, what is the chlorine dosage, in mg/L? You'll need to work backwards on this one, plugging in what you are given first:
To calculate grams of 65% calcium hypochlorite (granular or powdered chlorine) required to disinfect the water in a tank. For example: To achieve 5 mg/L chlorine in a 1000 litre tank add approximately 8 grams of 65% calcium hypochlorite. Please …
Granular calcium hypochlorite. The first step is to make a chlorine solution that you will use to disinfect your water. For your safety, do it in a ventilated area and wear eye protection. Add one heaping teaspoon (approximately ¼ ounce) of high-test granular calcium hypochlorite (HTH) to two gallons of water and stir until the particles
Chemical Dosing Charts - Knorr Systems, Inc.
Dosage Required to Chemically Treat 10,000 Gallons of Water. Example:Raise alkalinity from 50 ppm to 100 ppm of alkalinity on 150,000 gallon pool (in pounds). Note: The information below assumes a total alkalinity between 60-120 ppm. If your total alkalinity is outside of the 60-120 ppm range, "fix" your T.A. first.
Preparing Chlorine Solutions using Calcium Hypochlorite
This document contains instructions and safety measures to prepare chlorine solutions with Calcium Hypochlorite (powder or granular chlorine) for surface and hand disinfection. There are other documents including one on how to use Sodium Hypochlorite (bleach) as well as a Calculator (excel sheet) for different product concentrations.
Chlorine Amounts Necessary for Disinfection - Pure Water …
Regular supermarket grade bleach contains 5.25% chlorine. Basic chlorine pellets used in dry pellet chlorinators are around 70% to 75% calcium hypochlorite. Example of a practical application. To disinfect your 50 gallon hot water heater requires 1.5 cups of bleach left in the tank for two hours or 3/4 cup of bleach left overnight.
Disinfecting Water Using Calcium Hypochlorite
In this post, we will share with you how we use calcium hypochlorite for water disinfection, best practices for storing calcium hypochlorite, and the limitations of chlorine as a disinfectant. We include two different calculations for using the calcium hypochlorite powder or …