Dirty water treatment optimization
Embodiments of the present disclosure include a system for optimizing dirty water remediation and re-use. The system can include a first treatment system that includes a direct contact thermal distillation system or an evaporator. The system can further include a frac water re-use treatment system.
1. A system for optimizing dirty water remediation and re-use, comprising:
a first treatment system that includes a direct contact thermal distillation system, wherein the first water treatment system is fed water from a produced water conduit and is operative to heat the water, to gas off hydrocarbons included in the water and to bring a temperature of the water from the produced water conduit to just below boiling; and
a frac water re-use treatment system including a treatment unit selected from the group consisting of a filter, a chemical treatment unit to chemically treat water fed from the produced water conduit and combinations thereof, wherein the frac water re-use treatment system is fed water from the produced water conduit.
2. A system for optimizing dirty water remediation and re-use, comprising:
a first treatment system that includes:
a direct contact thermal distillation system, wherein the direct contact thermal distillation system is fed water from a produced water conduit and is operative to heat the water, to kill off organic life included in the water and to bring a temperature of the water from the produced water conduit to just below boiling; and
a reverse osmosis water treatment system fluidly coupled downstream with respect to the direct contact thermal distillation system.
3. The system of claim 2 , wherein the system further includes a frac water re-use treatment system, and wherein the frac water re-use treatment system includes a filter.
4. A system for optimizing dirty water remediation and re-use, comprising:
a first treatment system that includes a direct contact thermal distillation system, wherein the first water treatment system is fed water from a produced water conduit and is operative to heat the water, to gas off hydrocarbons included in the water and to bring a temperature of the water from the produced water conduit below boiling;
a frac water re-use treatment system including a treatment unit selected from the group consisting of a filter, a chemical treatment unit to chemically treat water fed from the produced water conduit and combinations thereof, wherein the frac water re-use treatment system is fed water from the produced water conduit; and
a reverse osmosis water treatment system fluidly coupled downstream with respect to the direct contact thermal distillation system.
5. A system for optimizing dirty water remediation and re-use, comprising:
a first treatment system that includes a direct contact thermal distillation system, wherein the first water treatment system is fed water from a produced water conduit and is operative to heat the water, to gas off hydrocarbons included in the water and to bring a temperature of the water from the produced water conduit to just below boiling;
a frac water re-use treatment system including a treatment unit selected from the group consisting of a filter, a chemical treatment unit to chemically treat water fed from the produced water conduit and combinations thereof, wherein the frac water re-use treatment system is fed water from the produced water conduit;
a reverse osmosis water treatment system fluidly coupled upstream with respect to the direct contact thermal distillation system;
and a condenser for the direct contact thermal distillation fluidly coupled downstream with respect to the direct contact thermal distillation system.
6. The system as in any one of claims 2 - 5 , wherein a feedstock provided to the reverse osmosis system is first fed through a pre-treatment system, disposed upstream of the reverse osmosis water treatment system.
7. The system as in any one of claims 2 - 5 , wherein a feedstock provided to the reverse osmosis system is first fed through a pre-treatment system, disposed upstream of the reverse osmosis water treatment system, wherein the pre-treatment system includes a hot water heater.
8. The system as in any one of claims 2 - 5 , wherein a feedstock provided to the reverse osmosis system is first fed through a pre-treatment system, disposed upstream of the reverse osmosis water treatment system, wherein the pre-treatment system includes a hot water heater which is included in a second direct contact thermal distillation system.
9. The system as in any one of claims 2 - 5 , further comprising a pre-treatment system, wherein the pre-treatment system includes a frothing system, which receives compressed air from the direct contact thermal distillation system.