CN105000670B - A kind of method that tree plant cultivation administers fluoride waste - Google Patents

A kind of method that tree plant cultivation administers fluoride waste Download PDF

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CN105000670B
CN105000670B CN201510476633.4A CN201510476633A CN105000670B CN 105000670 B CN105000670 B CN 105000670B CN 201510476633 A CN201510476633 A CN 201510476633A CN 105000670 B CN105000670 B CN 105000670B
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tea
cement pit
parts
fluoride waste
water
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CN105000670A (en
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李巧珍
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Pizhou Jingpeng Venture Capital Co Ltd
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Pizhou Hi Tech Zone Biological Medicine Research Institute Co Ltd
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  • Processing Of Solid Wastes (AREA)
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Abstract

The present invention relates to a kind of method that tree plant cultivation administers fluoride waste, belong to technical field of waste water processing.This method is cultivated after being soaked first to tea seed, tea shoot is chosen after germinateing, root is rinsed with deionized water, it is transferred in the culture dish for filling nutrient solution, after growing a large amount of white absorption roots after tea shoot root, water planting, then the coherent and middle cement pit for being separated with irrigation canals and ditches is built, in the tea tree of its plantation culture, fluoride wastewater treatment is finally introducing, is detected.The beneficial effects of the present invention are:High treating effect, fluoro-containing concentration is less than 13ppm in waste water;Technique is simple, and operating procedure is simple, and required cost is low.

Description

A kind of method that tree plant cultivation administers fluoride waste
Technical field
The present invention relates to a kind of method that tree plant cultivation administers fluoride waste, belong to technical field of waste water processing.
Background technology
With flourishing for industrial society, the environmental issue such as various industrial wastewaters, waste gas also consequentiality, such as steel industry Or substantial amounts of fluoride waste caused by integrated circuit manufacturing industry, wherein fluoro-containing concentration are even as high as 2000ppm, hence it is evident that beyond method Determine discharge standard 15ppm, the fluoride waste of these producers, which has to pass through appropriate processing, to be discharged.
At present, the fluoride wastewater treatment commonly used both at home and abroad mainly has:The precipitation method, Coagulation Method and absorption method etc..Wherein precipitate Method mainly forms fluoride using lime and precipitates the fluorine ion in removing water of making a return journey, but caused precipitation can be wrapped in this method Lime surface prevents medicine to cause dosage big, sludge quantity is big and dehydration is difficult, and aqueous concentration typically exists from fully using More than 15ppm, continue advanced treating processing, be hardly formed sediment;Coagulation Method is mainly using in molysite and aluminium salt absorption water Fluorine ion, micelle cohesion is set to be removed for floccule precipitation, this method handling process is more complicated, handling process is more complicated, place Manage that costly, removal effect interference factor is more, effluent quality is unstable, and absorption method is mainly inhaled using activated alumina, zeolite etc. Fluorine ion is adsorbed and reaches fluorine removal purpose in fixation surface by attached dose, and the capacity of this method adsorbent is small, and processing time is long and again Multiple using effect is bad.
The content of the invention
Present invention mainly solves technical problem:It is ineffective for current precipitation method processing Ca reservoir, cause to provide The problem of source wastes and Coagulation with Treatment technique is more complicated, and processing cost is high, there is provided a kind of tree plant cultivation is administered fluorine-containing useless The method of water, the enrichment performance processing fluoride waste that this method can be to fluorine ion using tea tree, this method high treating effect are fluorine-containing Concentration is less than 13ppm, and handling process is simple, and required cost is high.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is that it is concretely comprised the following steps:
(1) choose full grains tea seed immersion is carried out in running water 2~3 days after, choose healthy tea seed and be colonized in and wash Net a diameter of 0.3cm quartz sand, after germination, it is transferred in artificial climate room and cultivates, ensure light application time 12h/ D, room temperature are 22 ± 1 DEG C, intensity of illumination 1500Lux, and air humidity is 45%~50%;
(2) tea shoot of 4~5 leaves is chosen, with deionized water rinsing root, is transferred in the culture dish for filling nutrient solution, and PH5.0~5.5 are adjusted, after growing a large amount of white absorption roots after tea shoot root, water planting 1~2 week, standby, described nutrient solution is pressed Mass fraction is calculated as 30~40 parts of 0.114g/L sodium nitrate, 20~30 parts of 0.0136g/L potassium dihydrogen phosphate and 40 parts 0.03869g/L potassium chloride;
(3) a rectangle cement pit is built, length, width and height are respectively 10m × 10m × 1.5m, while build on the right side of it 8 again~ 10 spacing distances are 1m's and its identical cement pit, each interval dig a length and width be respectively deeply 1m × 1m × 0.5m groove, ensure to be connected between pond and pond;
(4) acid soil on southeast hills is chosen, ensures its pH 4.5~6.0, while according to the mass fraction, selection 50~ 60 parts of acid soil and 20~30 parts of AlCl3With 20 parts of Al2(OH)3Mixed, tree plant cultivation soil is made;
(5) one layer of 1m × 1m × 1m square tree plant cultivation soil is spread every 0.5m in each cement pit dirt bed, There is an a width of 0.5m between each planting area, depth is that 1m irrigation canals and ditches can carry out water flowing;
(6) tea seedling obtained above is transplanted, plants 5~8 plants of seedling in each planting area, ensure that its is normal Growth, after above-mentioned growth of tea plant is luxuriant, every 30~40 days, fluoride waste is introduced into first cement pit, when water level height In soil height, you can diffuse among next cement pit, treat to fill fluoride waste i.e. in last cement pit in a collection of cement pit Stop injection, and since next Chi Kou;
(7) absorbed and be enriched with by tea tree completely by the photosynthesis of tea tree, fluoride waste, after water is all dry Fluoride waste can be administered every reprocessing in 30~40 days.
The beneficial effects of the invention are as follows:
(1) high treating effect, fluoro-containing concentration is less than 13ppm in waste water;
(2) technique is simple, and operating procedure is simple, and required cost is low.
Embodiment
Choose first full grains tea seed immersion is carried out in running water 2~3 days after, choose healthy tea seed and be colonized in and wash Net a diameter of 0.3cm quartz sand, after germination, it is transferred in artificial climate room and cultivates, ensure light application time 12h/ D, room temperature are 22 ± 1 DEG C, intensity of illumination 1500Lux, and air humidity is 45%~50%;The tea shoot of 4~5 leaves is chosen again, is spent Ionized water rinses root, is transferred in the culture dish for filling nutrient solution, and adjusts pH5.0~5.5, treats that tea shoot root is grown largely After white absorption root, water planting 1~2 week is standby, and described nutrient solution is 30~40 parts of 0.114g/L nitric acid according to the mass fraction Sodium, 20~30 parts of 0.0136g/L potassium dihydrogen phosphate and 40 parts of 0.03869g/L potassium chloride;Then a rectangle cement is built Pond, length, width and height are respectively 10m × 10m × 1.5m, while it is the complete with it of 1m to build 8~10 spacing distances again on the right side of it Identical cement pit, the groove that a length and width are respectively 1m × 1m × 0.5m deeply is dug in each interval, ensures phase between pond and pond Even;And the acid soil on southeast hills is chosen, ensure its pH 4.5~6.0, while according to the mass fraction, choose 50~60 parts Acid soil and 20~30 parts of AlCl3With 20 parts of Al2(OH)3Mixed, tree plant cultivation soil is made;In each cement pit One layer of 1m × 1m × 1m square tree plant cultivation soil is spread in dirt bed every 0.5m, is had between each planting area one a width of 0.5m, depth are that 1m irrigation canals and ditches can carry out water flowing;Tea seedling obtained above is transplanted, 5~8 are planted in each planting area Strain seedling, ensures its normal growth, and after above-mentioned growth of tea plant is luxuriant, every 30~40 days, fluoride waste is introduced into first In cement pit, when water level is higher than soil height, you can diffuse among next cement pit, treat last cement pit in a collection of cement pit In fill fluoride waste and stop injection, and since next Chi Kou;By the photosynthesis of tea tree, fluoride waste is completely by tea Tree is absorbed and is enriched with, and fluoride waste can be administered every reprocessing in 30~40 days after water is all dry.
Example 1
First choose full grains tea seed carried out in running water immersion 3 days after, choose healthy tea seed be colonized in it is clean A diameter of 0.3cm quartz sand, after germination, be transferred in artificial climate room cultivate, ensure light application time 12h/d, Room temperature is 21 DEG C, intensity of illumination 1500Lux, air humidity 50%;The tea shoot of 5 leaves is chosen again, with deionized water rinsing root, It is transferred in the culture dish for filling nutrient solution, and adjusts pH 5.5, after growing a large amount of white absorption roots after tea shoot root, water planting 2 Week, standby, described nutrient solution is 40 parts of 0.114g/L sodium nitrate according to the mass fraction, 20 parts of 0.0136g/L phosphoric acid Potassium dihydrogen and the 0.03869g/L potassium chloride with 40 parts;Then build a rectangle cement pit, length, width and height be respectively 10m × 10m × 1.5m, while 10 spacing distances are built again as 1m and its identical cement pit on the right side of it, dug in each interval One length and width are respectively 1m × 1m × 0.5m groove deeply, ensure to be connected between pond and pond;And the acid soil on southeast hills is chosen, Ensure its pH 6.0, while according to the mass fraction, choose 60 parts of acid soil and 20 parts of AlCl3With 20 parts of Al2(OH)3Enter Row mixing, is made tree plant cultivation soil;One layer of 1m × 1m × 1m square is spread every 0.5m in each cement pit dirt bed Tree plant cultivation soil, there is an a width of 0.5m between each planting area, and depth is that 1m irrigation canals and ditches can carry out water flowing;Will be obtained above Tea seedling is transplanted, and plants 8 plants of seedling in each planting area, ensures its normal growth, after above-mentioned growth of tea plant is luxuriant, Every 40 days, fluoride waste is introduced into first cement pit, when water level higher than soil height, you can diffuse in next cement pit it In, treat that filling fluoride waste in a collection of cement pit in last cement pit stops injection, and since next Chi Kou;Pass through tea The photosynthesis of tree, fluoride waste are absorbed and are enriched with by tea tree completely, are reprocessed after water is all dry every 40 days Fluoride waste can be administered.After 50 days, the fluorinated volume 10ppm in the soil around tea tree is detected, meets discharge standard.
Example 2
Choose first full grains tea seed immersion is carried out in running water 2~3 days after, choose healthy tea seed and be colonized in and wash Net a diameter of 0.3cm quartz sand, after germination, it is transferred in artificial climate room and cultivates, ensure light application time 12h/ D, room temperature are 23 DEG C, intensity of illumination 1500Lux, air humidity 45%;The tea shoot of 4 leaves is chosen again, with deionized water rinsing root Portion, it is transferred in the culture dish for filling nutrient solution, and adjusts pH5.0, after growing a large amount of white absorption roots after tea shoot root, water planting 2 weeks, standby, described nutrient solution is 30 parts of 0.114g/L sodium nitrate according to the mass fraction, 30 parts of 0.0136g/L phosphoric acid Potassium dihydrogen and the 0.03869g/L potassium chloride with 40 parts;Then build a rectangle cement pit, length, width and height be respectively 10m × 10m × 1.5m, while 8 spacing distances are built again as 1m and its identical cement pit on the right side of it, dig one in each interval Length and width are respectively 1m × 1m × 0.5m groove deeply, ensure to be connected between pond and pond;And the acid soil on southeast hills is chosen, protect Its pH 4.5 is demonstrate,proved, while according to the mass fraction, chooses 50 parts of acid soil and 20 parts of AlCl3With 20 parts of Al2(OH)3Carry out Mixing, tree plant cultivation soil is made;One layer of 1m × 1m × 1m square tea is spread every 0.5m in each cement pit dirt bed Cultivating soil is set, there is an a width of 0.5m between each planting area, depth is that 1m irrigation canals and ditches can carry out water flowing;By tea obtained above Sapling is transplanted, and plants 5 plants of seedling in each planting area, ensures its normal growth, after above-mentioned growth of tea plant is luxuriant, often Every 40 days, fluoride waste is introduced into first cement pit, when water level higher than soil height, you can diffuse in next cement pit it In, treat that filling fluoride waste in a collection of cement pit in last cement pit stops injection, and since next Chi Kou;Pass through tea The photosynthesis of tree, fluoride waste are absorbed and are enriched with by tea tree completely, are reprocessed after water is all dry every 30 days Fluoride waste can be administered.After 40 days, the fluorinated volume 11ppm in the soil around tea tree is detected, meets discharge standard.
Example 3
First choose full grains tea seed carried out in running water immersion 2 days after, choose healthy tea seed be colonized in it is clean A diameter of 0.3cm quartz sand, after germination, be transferred in artificial climate room cultivate, ensure light application time 12h/d, Room temperature is 23 DEG C, intensity of illumination 1500Lux, air humidity 46%;The tea shoot of 5 leaves is chosen again, with deionized water rinsing root, It is transferred in the culture dish for filling nutrient solution, and adjusts pH5.0, after growing a large amount of white absorption roots after tea shoot root, water planting 1 Week, standby, described nutrient solution is 35 parts of 0.114g/L sodium nitrate according to the mass fraction, 25 parts of 0.0136g/L phosphoric acid Potassium dihydrogen and 40 parts of 0.03869g/L potassium chloride;Then build a rectangle cement pit, length, width and height be respectively 10m × 10m × 1.5m, while 9 spacing distances are built again as 1m and its identical cement pit on the right side of it, dig one in each interval Length and width are respectively 1m × 1m × 0.5m groove deeply, ensure to be connected between pond and pond;And the acid soil on southeast hills is chosen, protect Its pH 5.0 is demonstrate,proved, while according to the mass fraction, chooses 55 parts of acid soil and 25 parts of AlCl3With 20 parts of Al2(OH)3Carry out Mixing, tree plant cultivation soil is made;One layer of 1m × 1m × 1m square tea is spread every 0.5m in each cement pit dirt bed Cultivating soil is set, there is an a width of 0.5m between each planting area, depth is that 1m irrigation canals and ditches can carry out water flowing;By tea obtained above Sapling is transplanted, and plants 6 plants of seedling in each planting area, ensures its normal growth, after above-mentioned growth of tea plant is luxuriant, often Every 35 days, fluoride waste is introduced into first cement pit, when water level higher than soil height, you can diffuse in next cement pit it In, treat that filling fluoride waste in a collection of cement pit in last cement pit stops injection, and since next Chi Kou;Pass through tea The photosynthesis of tree, fluoride waste are absorbed and are enriched with by tea tree completely, are reprocessed after water is all dry every 35 days Fluoride waste can be administered.After 30 days, the fluorinated volume 13ppm in the soil around tea tree is detected, meets discharge standard.

Claims (1)

1. a kind of method that tree plant cultivation administers fluoride waste, it is characterised in that concrete operation step is:
(1) choose full grains tea seed immersion is carried out in running water 2~3 days after, choose healthy tea seed be colonized in it is clean A diameter of 0.3cm quartz sand, after germination, it is transferred in artificial climate room and cultivates, ensure light application time 12h/d, room Temperature is 22 ± 1 DEG C, intensity of illumination 1500Lux, and air humidity is 45%~50%;
(2) tea shoot of 4~5 leaves is chosen, with deionized water rinsing root, is transferred in the culture dish for filling nutrient solution, and adjust PH5.0~5.5, after growing a large amount of white absorption roots after tea shoot root, water planting 1~2 week is standby, and described nutrient solution presses quality Number is calculated as 30~40 parts of 0.114g/L sodium nitrate, 20~30 parts of 0.0136g/L potassium dihydrogen phosphate and with 40 parts 0.03869g/L potassium chloride;
(3) a rectangle cement pit is built, length, width and height are respectively 10m × 10m × 1.5m, while build 8~10 again on the right side of it Spacing distance is 1m and its identical cement pit, and it is respectively 1m × 1m × 0.5m's deeply to dig a length and width in each interval Groove, ensure to be connected between pond and pond;
(4) acid soil on southeast hills is chosen, ensures its pH 4.5~6.0, while according to the mass fraction, chooses 50~60 parts Acid soil and 20~30 parts of AlCl3With 20 parts of Al (OH)3Mixed, tree plant cultivation soil is made;
(5) one layer of 1m × 1m × 1m square tree plant cultivation soil is spread every 0.5m in each cement pit dirt bed, each There is an a width of 0.5m between planting area, depth is that 1m irrigation canals and ditches can carry out water flowing;
(6) tea seedling obtained above is transplanted, 5~8 plants of seedling is planted in each planting area, ensure that it is normal raw It is long, after above-mentioned growth of tea plant is luxuriant, every 30~40 days, fluoride waste is introduced into first cement pit, when water level is higher than Soil height, you can diffuse among next cement pit, treat that filling fluoride waste in last cement pit in a collection of cement pit stops Only inject, and since next Chi Kou;
(7) absorbed and be enriched with by tea tree completely by the photosynthesis of tea tree, fluoride waste, after water is all dry every Reprocessing in 30~40 days can administer fluoride waste.
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CN104805802A (en) * 2015-04-02 2015-07-29 山东省分析测试中心 Permeable T-shaped river dam for planting artificial seaweeds and construction method thereof

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Publication number Priority date Publication date Assignee Title
JPH084796B2 (en) * 1992-05-01 1996-01-24 東 川副 Biological treatment material and method of using the same
US7863046B2 (en) * 2007-05-07 2011-01-04 The University Of South Carolina Method for micropropagation of monocots based on sustained totipotent cell cultures

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN102349434A (en) * 2011-08-10 2012-02-15 玉溪市农业科学院 High-yield method for cultivating land mater convolvulus by lake entering river water floating
CN104541928A (en) * 2015-02-02 2015-04-29 管天球 Method for planting selenium-enriched tea-oil trees
CN104805802A (en) * 2015-04-02 2015-07-29 山东省分析测试中心 Permeable T-shaped river dam for planting artificial seaweeds and construction method thereof

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