Method for providing safe, clean chlorinated recreational water
View Patent ↗A solid formulation for use with sodium chloride and a chlorine generator to provide safe, clean chlorinated recreational water. The formulation comprises a chlorine stabilizing agent and a phosphate remover agent. An enhanced salt comprising a chlorine stabilizing agent, a phosphate remover agent and sodium chloride is also described. The formulation and enhanced salt can also contain a metal chelating agent and a pH balancing agent. A cleaning agent may also be included. A fast dissolving sodium cyanurate compound is used for the chlorine stabilizing agent. A method, kit, and system for providing safe, clean chlorinated recreational water are also disclosed.
1. A method for purifying a body of recreational water, said method comprising the steps of:
(a) adding to the water an effective amount of a solid formulation comprising a chlorine stabilizing agent, a phosphate remover agent, a metal chelating agent, a pH balancing agent, and sodium chloride in a chlorine generator including electrolytic plates; and
(b) electrolytically converting the sodium chloride into free chlorine
wherein the effective amount is calculated based on the volume of the body of recreational water and wherein the effective amount is sufficient to provide safe, clean chlorinated water with a phosphate concentration below 50 parts per billion.
2. The method of claim 1 , wherein the solid formulation is added at most once per month.
3. The method of claim 1 , wherein the chlorine stabilizing agent comprises a solid cyanuric acid salt.
4. The method of claim 1 , wherein the chlorine stabilizing agent comprises a solid non-chlorinated cyanuric acid salt.
5. The method of claim 1 , wherein the chlorine stabilizing agent comprises a mixture of mono-sodium cyanurate monohydrate, di-sodium cyanurate monohydrate, and tn-sodium cyanurate monohydrate.
6. The method of claim 1 , wherein the phosphate remover agent comprises a lanthanide compound.
7. The method of claim 1 , wherein the phosphate remover agent comprises lanthanum sulfate.
8. The method of claim 1 , wherein the metal chelating agent comprises EDTA.
9. The method of claim 1 , wherein the solid formulation further comprises an enzyme-based cleaning agent.
10. A method for purifying a body of recreational water, said method comprising the steps of:
(a) adding to the water an effective amount of a solid formulation consisting essentially of a chlorine stabilizing agent, a phosphate remover agent, a metal chelating agent, a pH balancing agent, and sodium chloride; and
(b) electrolytically converting the sodium chloride into free chlorine in a chlorine generator including electrolytic plates,
wherein the effective amount is calculated based on the volume of the body of recreational water and wherein the effective amount is sufficient to provide safe, clean chlorinated water with a phosphate concentration below 50 parts per billion.
11. The method of claim 10 , wherein the chlorine stabilizing agent comprises a solid cyanuric acid salt.
12. The method of claim 10 , wherein the chlorine stabilizing agent comprises a solid non-chlorinated cyanuric acid salt.
13. The method of claim 10 , wherein the chlorine stabilizing agent comprises a mixture of mono-sodium cyanurate monohydrate, di-sodium cyanurate monohydrate, and tn-sodium cyanurate monohydrate.
14. The method of claim 10 , wherein the phosphate remover agent comprises a lanthanide compound.
15. The method of claim 10 , wherein the phosphate remover agent comprises lanthanum sulfate.
16. The method of claim 10 , wherein the metal chelating agent comprises EDTA.
17. The method of claim 10 , wherein the step of adding to the water an effective amount of a solid formulation is performed at most once per month.
18. A method for purifying a body of recreational water, said method comprising the steps of:
(a) adding to the water an effective amount of a solid formulation consisting essentially of a chlorine stabilizing agent, a phosphate remover agent, a metal chelating agent, a pH balancing agent, an enzyme-based cleaning agent, and sodium chloride; and
(b) electrolytically converting the sodium chloride into free chlorine in a chlorine generator including electrolytic plates,
wherein the effective amount is calculated based on the volume of the body of recreational water and wherein the effective amount is sufficient to provide safe, clean chlorinated water with a phosphate concentration below 50 parts per billion.