Function and capacity modular design-based non-point source water purification bioreactor and preparation method thereof

Abstract

The invention discloses a function and capacity modular design-based non-point source water purification bioreactor and a preparation method thereof, belonging to the field of water purification environments. By adopting a modular design, the optimal and most economical water purification effect is achieved for drainage characteristics of different flows and water qualities through combination of different fillers and different numbers of modules according to farmland drainage characteristics of different regions. By adopting an indoor modularization mode, the function and capacity modular design-based non-point source water purification bioreactor is simple, feasible, relatively low in cost and relatively short in time consumption. Above all, units can be selected for combination according to different sewage treatment capacities. The emission standard cannot be easily achieved by completely adopting biological phosphorus removal, meanwhile, the system becomes more complicated through nitrogen and phosphorus removal, and different filler units can be used for different pollutants, thereby improving the removal efficiency. The environment conditions, such as pH and temperature can be better controlled through free combination of multiple units.

Description

technical field

[0001] The invention relates to a non-point source water purification bioreactor designed based on function and capacity modularization and a manufacturing method thereof, which belongs to the field of water purification environment and can be used for the treatment of non-point source pollution sources. Background technique

[0002] Biological method is the longest and most widely used and quite effective method in wastewater treatment technology. It mainly uses microorganisms in water to use organic matter as nutrients to oxidize and decompose organic matter in water into inorganic matter. The environment that is conducive to the growth and reproduction of microorganisms allows microorganisms to reproduce in large numbers, and through the metabolism of microorganisms, organic pollutants in dissolved, colloidal and finely suspended states in wastewater are converted into stable and harmless inorganic substances. Wastewater treatment method.

[0003] From the...

Examples

Embodiment Construction

[0028] like figure 2 As shown, a non-point source water purification bioreactor based on the modular design of function and capacity, the reactor 1 is a cuboid structure (open structure), and the reactor is provided with several unit packing module boxes along the length direction (Open structure) 2. Different fillers are placed in each unit packing module box, such as activated carbon, sawdust, slag, cinder, etc.

[0029] The lower right side of the reactor is provided with an inflow pipe 3, the inflow pipe extends into the reactor and is connected to the lower right side of the rightmost unit packing module box, and the inflow pipe communicates with the unit packing module box; the left lower part of the reactor There is an outlet pipe 4, which extends into the reactor and is connected to the left lower part of the leftmost unit packing module box, and the outlet pipe communicates with the unit packing module box; two adjacent units in the reactor The packing module boxes ...

technical field

[0001] The invention relates to a non-point source water purification bioreactor designed based on function and capacity modularization and a manufacturing method thereof, which belongs to the field of water purification environment and can be used for the treatment of non-point source pollution sources. Background technique

[0002] Biological method is the longest and most widely used and quite effective method in wastewater treatment technology. It mainly uses microorganisms in water to use organic matter as nutrients to oxidize and decompose organic matter in water into inorganic matter. The environment that is conducive to the growth and reproduction of microorganisms allows microorganisms to reproduce in large numbers, and through the metabolism of microorganisms, organic pollutants in dissolved, colloidal and finely suspended states in wastewater are converted into stable and harmless inorganic substances. Wastewater treatment method.

[0003] From the...

Examples

Embodiment Construction

[0028] like figure 2 As shown, a non-point source water purification bioreactor based on the modular design of function and capacity, the reactor 1 is a cuboid structure (open structure), and the reactor is provided with several unit packing module boxes along the length direction (Open structure) 2. Different fillers are placed in each unit packing module box, such as activated carbon, sawdust, slag, cinder, etc.

[0029] The lower right side of the reactor is provided with an inflow pipe 3, the inflow pipe extends into the reactor and is connected to the lower right side of the rightmost unit packing module box, and the inflow pipe communicates with the unit packing module box; the left lower part of the reactor There is an outlet pipe 4, which extends into the reactor and is connected to the left lower part of the leftmost unit packing module box, and the outlet pipe communicates with the unit packing module box; two adjacent units in the reactor The packing module boxes ...

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