CN114885764A - Hot spring ecological restoration method - Google Patents

Hot spring ecological restoration method Download PDF

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Publication number
CN114885764A
CN114885764A CN202210463901.9A CN202210463901A CN114885764A CN 114885764 A CN114885764 A CN 114885764A CN 202210463901 A CN202210463901 A CN 202210463901A CN 114885764 A CN114885764 A CN 114885764A
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CN
China
Prior art keywords
hot spring
water
district
saline
area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202210463901.9A
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Chinese (zh)
Inventor
曹跃明
龙元薷
朱嘉程
文俊
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Shenzhen Lanting Dingzhi Biotechnology Co ltd
Original Assignee
Shenzhen Lanting Dingzhi Biotechnology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Lanting Dingzhi Biotechnology Co ltd filed Critical Shenzhen Lanting Dingzhi Biotechnology Co ltd
Priority to CN202210463901.9A priority Critical patent/CN114885764A/en
Publication of CN114885764A publication Critical patent/CN114885764A/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005—Cultivation methods
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00—Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20—Cereals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/10—Culture of aquatic animals of fish
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/04—Other direct-contact heat-exchange apparatus the heat-exchange media both being liquids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a hot spring ecological restoration method which comprises a hot spring water outlet, a commercial utilization system, a saline-alkali soil plant floating island, an undercurrent wetland purification system and a culture system, wherein a heat exchange circulating pipe is adopted between the hot spring water outlet and the commercial utilization system to guide hot spring water out and utilize, the hot spring water used in the commercial utilization system is guided into the position of the saline-alkali soil plant floating island, the hot spring water in the saline-alkali soil plant floating island is guided into the position of the undercurrent wetland purification system, the hot spring water treated in the undercurrent wetland purification system is guided into the position of the culture system, and a tail water return pipe is arranged between the culture system and the undercurrent wetland purification system. The restoration method can fully utilize the water body overflowing from the hot spring, and simultaneously recycles the heat source carbon source and various high-concentration element ions of the hot spring.

Description

Ecological restoration method for hot spring
Technical Field
The invention relates to the technical field of hot spring ecology, in particular to a method for restoring hot spring ecology.
Background
The geothermal resources in China are very rich, geothermal hot springs are arranged in many regions, and after the hot springs are found locally, hot spring resort villages are generally built, so that huge economic benefits are brought, but most hot spring resort villages pay more attention to hot spring construction, and the treatment and further utilization of a large amount of hot spring wastewater are neglected, so that the waste of hot spring water and the damage to the surrounding ecological environment are caused.
The existing hot spring construction has the following defects:
1. in the existing hot spring construction, most of water overflowing from the hot spring and used waste water are directly discharged, but the ecology around the hot spring can be seriously damaged because the hot spring water contains more high-concentration metal elements and substances such as human skin secretion, grease, scurf, dirt and the like;
2. in the existing hot spring construction, the heat energy, the carbon source and the beneficial element ions of the hot spring are mostly not fully utilized, and then a great deal of resources are wasted.
Disclosure of Invention
The invention aims to provide a hot spring ecological restoration method to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the hot spring ecological restoration method comprises a hot spring water outlet, a commercial utilization system, a saline-alkali soil plant floating island, an undercurrent wetland purification system and a culture system, wherein a heat exchange circulating pipe is adopted between the hot spring water outlet and the commercial utilization system to conduct and utilize hot spring water, the hot spring water used in the commercial utilization system is led into the position of the saline-alkali soil plant floating island, the hot spring water in the saline-alkali soil plant floating island is led into the position of the undercurrent wetland purification system, the hot spring water after being treated in the undercurrent wetland purification system is led into the position of the culture system, and a tail water return pipe is arranged between the culture system and the undercurrent wetland purification system.
Preferably, the commercial utilization system is divided into an ecological water system leisure area, a health maintenance area, an infrastructure area, a sports field area and a food and beverage area according to function areas, the ecological water system leisure area comprises a hot spring water therapy and a scenic spot light hot spring swimming pool bar, the health maintenance area comprises massage, beauty care, fitness and health management, the infrastructure area comprises a parking lot, a business management place and a scenic spot tourist site, the sports ground area comprises water games, tennis balls and badminton balls, and the food and beverage area comprises a hot spring hotel, a resident and special catering.
Preferably, the commercial utilization system takes a hot spring water treatment area and a scenic spot light hot spring pool bar as attraction, combines health maintenance means of health maintenance, body building, beauty care and health management to form a hot spring health maintenance center, and is provided with sports and food and sleeping as basic services.
Preferably, saline and alkaline land plant chinampa includes interception mechanism, cooling mechanism, salt and alkali island body, annular lake body, the surface in salt and alkali island body is divided into crop district and vegetation area, annular lake body contains the aquatic plant district.
Preferably, the intercepting mechanism comprises a water guide pipe and a detachable filtering structure arranged in the water guide pipe, the cooling mechanism is arranged at the drainage end of the water guide pipe, the tail end of the cooling mechanism is provided with a guide pipe, and the tail end of the guide pipe extends into the annular lake body.
Preferably, the crop area is planted by sweet sorghum, medlar and elaeagnus angustifolia, the plant area is planted by plants which are suitable for growth of saline-alkali soil, such as willow, poplar and ash tree, the aquatic plant area is used for absorbing nitrogen and phosphorus elements by adopting four plants, namely reed, water hyacinth, cattail and nutgrass flatsedge, and is used for absorbing carbon elements by adopting algae plants.
Preferably, the culture system comprises four groups of fish ponds and one group of shrimp ponds, and tail water of the four groups of fish ponds and the tail water of the group of shrimp ponds converge into a tail water return pipe and then are conveyed back to the subsurface wetland purification system.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the water body overflowed from the hot spring is not directly discharged, the treated water body is led into the heat exchange circulating pipe, the treated wastewater generated by bathing in the commercial utilization system is also led into the heat exchange circulating pipe, then the two groups of water bodies are intensively led into tap water, then the initial temperature of the water body after the three groups of water bodies are converged is more than 10 ℃ during later heating, the energy consumption required by heating can be effectively saved, and then the water body is subsequently purified and led into a plurality of groups of culture ponds, so that the water body is utilized to the maximum degree, and meanwhile, the ecological damage degree to the periphery of the hot spring is reduced.
2. According to the invention, the saline-alkali soil plant floating island is used for planting the grasses, shrubs and trees from bottom to top in sequence so as to increase the overall layering of the plants on the floating island, meanwhile, crops can be planted in the floating island plane area, so that the space of each area is fully utilized, meanwhile, certain economic benefit is increased, and according to the element content of the water body in the annular lake body, the plants in a specific water body are placed and cultured in the water body to directionally absorb part of high-concentration element ions.
Drawings
FIG. 1 is a schematic overall flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention:
the hot spring ecological restoration method comprises a hot spring water outlet, a commercial utilization system, a saline-alkali soil plant floating island, an undercurrent wetland purification system and a culture system, wherein a heat exchange circulating pipe is adopted between the hot spring water outlet and the commercial utilization system to lead out and utilize hot spring water, the hot spring water used in the commercial utilization system is led into the position of the saline-alkali soil plant floating island, the hot spring water in the saline-alkali soil plant floating island is led into the position of the undercurrent wetland purification system, the hot spring water treated in the undercurrent wetland purification system is led into the position of the culture system, and a tail water return pipe is arranged between the culture system and the undercurrent wetland purification system.
Water bodies discharged from a hot spring water outlet are treated and then led into the heat exchange circulating pipe, the temperature of hot spring water is between 35 and 60 ℃, meanwhile, treated wastewater generated by bathing in a commercial utilization system is led into the heat exchange circulating pipe, the temperature of the treated wastewater is between 20 and 40 ℃, then two groups of water bodies are led into tap water in a centralized mode, the initial temperature of the water bodies collected by the three is higher than 10 ℃ during later heating, and energy consumption required by heating can be effectively saved.
The commercial utilization system is divided into an ecological water system leisure area, a health maintenance area, an infrastructure area, a sports field area and a food and beverage area according to function areas, the ecological water system leisure area comprises a hot spring water therapy area and a scenic spot light hot spring swimming pool bar, the health maintenance area comprises massage, beauty care, fitness and health management, the infrastructure area comprises a parking lot, a business management place and a scenic spot tourism area, the sports field area comprises water amusement, tennis and badminton, the food and beverage area comprises a hot spring hotel, a civilian and a special catering, the hot spring water therapy area and the scenic spot light hot spring swimming pool bar are used as attraction in the commercial utilization system, health maintenance means of health maintenance, fitness, beauty care and health management are combined, a hot spring health maintenance center is formed, and sports equipment and food and beverage are used as basic businesses.
The hot spring is taken as a core, and a comprehensive commercial utilization system is formed by combining clothes, eating, walking, leisure, entertainment and health maintenance, wherein in the whole commercial layout, the hot spring occupies one to two parts, and the loss of the hot spring water body can be effectively reduced.
Saline and alkaline land plant chinampa includes that interception mechanism, cooling mechanism, saline and alkaline island body, annular lake body, and the surface in saline and alkaline island body divide into crop district and plant area, and annular lake body contains the aquatic plant district, and interception mechanism includes the aqueduct and sets up at the inside detachable filtration of aqueduct, and cooling mechanism installs the drainage end at the aqueduct, and the pipe is installed to cooling mechanism's tail end, and the tail end of pipe extends and gets into among the annular lake body.
The water body in the floating island of the plant in the saline-alkali soil from the commercial utilization system is firstly discharged into the water guide pipe, then the larger granular impurities and hairs contained in the water body are intercepted by the filter screen, and then the water body is cooled to 10 ℃ by the cooling mechanism and then discharged into the annular lake body through the guide pipe.
The crop area is planted by sweet sorghum, medlar and elaeagnus angustifolia, the plant area is planted by salix alba, poplar and ash tree which are suitable for growth of saline-alkali soil, the aquatic plant area is used for absorbing nitrogen and phosphorus elements by reed, water hyacinth, cattail and nutgrass flatsedge, and the algae plant is used for absorbing carbon elements.
The saline-alkali soil plant floating island is downward from the top, the side surface of the floating island is gradually inclined downward, and the plants, shrubs and trees are sequentially planted from bottom to top so as to increase the overall layering sense of the plants on the floating island, meanwhile, crops can be planted in a floating island plane area, so that each area space is fully utilized, certain economic benefits are increased, and according to the element content of the water body in the annular lake body, specific water body plants are placed and cultured in the water body to directionally absorb part of high-concentration element ions.
The culture system comprises four groups of fish ponds and a group of shrimp ponds, and tail water of the four groups of fish ponds and the tail water of the group of shrimp ponds converge to the tail water return pipe and then are conveyed back to the subsurface flow wetland purification system.
Among the four groups of fish ponds, the four fish ponds are respectively a landscape fish pond, a crucian fish pond, a weever fish pond and a catfish pond, and three groups of edible fishes and shrimps can be directly supplied to a special diet in the hot spring commercial utilization system so as to form special catena, so that the popularity is improved, and meanwhile, sludge in the five groups of fish ponds can act on crop planting to provide enough nutrient substances for crops.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A hot spring ecological restoration method is characterized in that: the hot spring water recycling system comprises a hot spring water outlet, a commercial utilization system, a saline-alkali soil plant floating island, an undercurrent wetland purification system and a culture system, wherein a heat exchange circulating pipe is adopted between the hot spring water outlet and the commercial utilization system to conduct and utilize hot spring water, the hot spring water used in the commercial utilization system is conducted to the position of the saline-alkali soil plant floating island, the hot spring water in the saline-alkali soil plant floating island is conducted to the position of the undercurrent wetland purification system, the hot spring water after being treated in the undercurrent wetland purification system is conducted to the position of the culture system, and a tail water return pipe is arranged between the culture system and the undercurrent wetland purification system.
2. The ecological restoration method for hot springs according to claim 1, characterized in that: the commercial system of utilizing is divided into ecological river system leisure area, health preserving district, infrastructure district, motion field district and food and beverage district according to the function zone, and ecological river system leisure area includes hot spring hydrotherapy and scenic spot light hot spring swimming pool bar, and the health preserving district is including massage, beauty treatment nursing, body-building and health management, and the infrastructure district includes parking area, business management place and scenic spot tourism place, and the stadium district includes water amusement, tennis and badminton, and the food and beverage district includes hot spring hotel, people's residence and characteristic food and beverage.
3. The ecological restoration method for hot springs according to claim 2, characterized in that: the commercial utilization system takes a hot spring water therapy area and a scenic spot light hot spring swimming pool bar as attraction, combines health maintenance means of health maintenance, body building, beauty care and health management to form a hot spring health maintenance center, and is provided with sports and food and night as basic services.
4. The ecological restoration method for hot springs according to claim 1, characterized in that: saline and alkaline land plant chinampa includes interception mechanism, cooling mechanism, salt and alkali island body, annular lake body, the surface in salt and alkali island body is divided into crop district and vegetation area, annular lake body contains the aquatic plant district.
5. The ecological restoration method for hot springs according to claim 4, characterized in that: the intercepting mechanism comprises a water guide pipe and a detachable filtering structure arranged in the water guide pipe, the cooling mechanism is arranged at the drainage end of the water guide pipe, the tail end of the cooling mechanism is provided with a guide pipe, and the tail end of the guide pipe extends into the annular lake body.
6. The ecological restoration method for hot springs according to claim 4, characterized in that: the method is characterized in that sweet sorghum, medlar and elaeagnus angustifolia are selected for planting in the crop area, salix alba, poplars and ash trees are selected for the plant area to adapt to the growth of saline-alkali soil, the reed, eichhornia crassipes, cattail and cyperus rotundus are adopted for the aquatic plant area to absorb nitrogen and phosphorus elements, and the algae plants are adopted for the absorption of carbon elements.
7. The ecological restoration method for hot springs according to claim 1, characterized in that: the aquaculture system comprises four groups of fish ponds and a group of shrimp ponds, tail water of the four groups of fish ponds and tail water of the group of shrimp ponds converge into a tail water return pipe and then are conveyed back to the subsurface flow wetland purification system.
CN202210463901.9A 2022-04-29 2022-04-29 Hot spring ecological restoration method Withdrawn CN114885764A (en)

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CN202210463901.9A CN114885764A (en) 2022-04-29 2022-04-29 Hot spring ecological restoration method

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Application Number Priority Date Filing Date Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108450246A (en) * 2018-02-27 2018-08-28 潍坊友容实业有限公司 A method of establishing eco-tour pasture in salt-soda soil
CN110150184A (en) * 2018-04-16 2019-08-23 李清源 A kind of multi-layer ecological fish culture method based on using hot spring swimming pool waste water
AU2020102148A4 (en) * 2020-09-05 2020-10-15 Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences Zero-emission complex purification system of large-scale culture ponds and construction method thereof
CN113273414A (en) * 2021-06-25 2021-08-20 安徽大学 Method for establishing ecological industrialization mode of low-carbon hot spring small town in mountainous and hilly areas
US20220110266A1 (en) * 2020-10-09 2022-04-14 Agricultural Environmental Resources Research Institute, Yunnan Academy Of Agricultural Sciences Method for building farmland ecosystem with multiple mutual-benefit species in multiple habitats

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108450246A (en) * 2018-02-27 2018-08-28 潍坊友容实业有限公司 A method of establishing eco-tour pasture in salt-soda soil
CN110150184A (en) * 2018-04-16 2019-08-23 李清源 A kind of multi-layer ecological fish culture method based on using hot spring swimming pool waste water
AU2020102148A4 (en) * 2020-09-05 2020-10-15 Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences Zero-emission complex purification system of large-scale culture ponds and construction method thereof
US20220110266A1 (en) * 2020-10-09 2022-04-14 Agricultural Environmental Resources Research Institute, Yunnan Academy Of Agricultural Sciences Method for building farmland ecosystem with multiple mutual-benefit species in multiple habitats
CN113273414A (en) * 2021-06-25 2021-08-20 安徽大学 Method for establishing ecological industrialization mode of low-carbon hot spring small town in mountainous and hilly areas

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Application publication date: 20220812