698 results about "Acclimatization" patented technology

Systems, methods, and/or apparatuses for acclimatizing a user to positive airway pressure (PAP) therapy are provided. Generally, a sub-therapeutic treatment pressure is provided initially. It may be ramped up to a full treatment pressure over the course of one or more therapy sessions. The pressure level may be ramped up based on, for example, sleep state, sleep phase, patient compliance with types of treatment (e.g. bilevel vs. CPAP, etc.), clinician input (either at the site, remotely, via pre-programmed smartcards, etc.), etc. Such techniques may be used alone or in combination.

The invention provides a tie-to-tree dendrobium officinale cultivation method, comprising the steps of seedling tissue-culture breeding, tissue-culture seedling acclimatization and tie-to-tree cultivation of acclimatized seedlings. The step of tissue-culture seedling acclimatization comprises selection of bottled tissue-culture seedlings, selection and arrangement of a seedling acclimatization medium, selection of seedling acclimatization fertilizer, planting and after-planting management and is characterized in that the seedling acclimatization medium consists of hardwood sawdust and broken stone mixed in a mass ratio of 6.5-7.5:2.5-3.5, and the seedling acclimatization fertilizer is organic fertilizer prepared by fermenting herbivorous animal waste. The step of tie-to-tree cultivation of acclimatized seedlings comprises selection of acclimatized seedlings, selection of cultivation forest land, selection of variety of trees to be tied, seedling tying up and planting management. The tie-to-tree dendrobium officinale cultivation method provided by the invention has the advantages of low planting cost, easiness in management, high survival rate and long harvesting period; moreover, the harvest products have high quality.

A hand-held rebreather/breathing apparatus for high altitude pre-acclimatization and training. Air exhaled by a user is directed to a reservoir bag for cooling and condensate collection. At inhalation negative pressure created a mixing chamber forces the air stored in the reservoir bag to pass via CO2 absorption chamber where it may be mixed with a fresh portion of the ambient air that influxes via orifice(s) communicating with this chamber. Baseline of the minimum oxygen concentration in inspired air can be pre-set by means of adjustment of the maximum volume of the reservoir bag and/or by means of altering of the number or diameter of one or a plurality of orifices for commination of the ambient air. Biofeedback may be provided by an oxygen monitor.

The invention discloses a fast tissue culture reproducing method of actinidia eriantha, belonging to the technical field of plant tissue culture. The method comprises the following steps: (1) tissue culture medium preparation; (2) explant selection and sterilization; (3) inducing culture; (4) proliferation culture; (5) rooting culture; (6) tissue culture plantlet acclimatization and transplant, and the like. The fast tissue culture reproducing method has high culture medium pertinence and good applicability, the inductivity of an initial sprout of an explant reaches more than 80 percent, the proliferation rate of a successive sprout reaches 2-7 times, the plantlet height can reach 2-5 centimeters for 20-30 days, the quality of tissue culture plantlets is enhanced, the rooting rate reachesmore than 95 percent, and the transplant survival rate reaches more than 95 percent. The invention can be popularized and applied to fruit tree plantlet enterprises.

Acclimatizing a user to a scheduling pattern change includes: in a calendar system implemented by at least one processor, determining an anticipated scheduling pattern change for the user; establishing with the calendar system an acclimatization period to transition the user to the scheduling pattern change; receiving in the calendar system a request to schedule an event for the user at a time within the acclimatization period; and prompting the user to reschedule the event to a time outside of the acclimatization period with the calendar system.

The invention belongs to the field of sewage treatment and provides a short distance denitrifying dephosphatation double-sludge technique taking granular sludge as medium and a device thereof. The device sequentially comprises a raw water pipe, a water inlet tank and a water inlet valve, and is characterized by further sequentially comprising an anaerobic/anoxic SBR reactor and an intermediate water tank which are connected with each other by a pipeline as well as a short distance nitration SBR reactor and a back flow water tank that are also connected with each other by the pipeline; wherein the intermediate water tank is connected with the short distance nitration SBR reactor, and the back flow water tank is connected with the anaerobic/anoxic SBR reactor; the anaerobic/anoxic SBR reactor and the short distance nitration SBR reactor are internally provided with stirring devices, and a drain pipe is arranged on the anaerobic/anoxic SBR reactor; the short distance nitration SBR reactor is internally provided with an aerating apparatus; the granular sludge which is processed by acclimatization and has the function of denitrifying dephosphatation is put into the anaerobic/anoxic SBR reactor, and the granular sludge which is processed by acclimatization and has the function of short distance nitration is put into the short distance nitration SBR reactor. The invention solves the problems of unstable effect of nitrogen and phosphorus removal of sewage, high content of effluent suspended matter and lower pass rate, so as to be used for low C/N waste water treatment.

The invention discloses an acclimatization and screening method for heterotrophic nitrification aerobic denitrifying bacteria. According to the invention, the heterotrophic nitrification aerobic denitrifying bacteria are obtained through shaking flask enrichment, sludge accumulation, SBR reactor batch acclimation and low-DO (Dissolved Oxygen) process gradual acclimation and isolation and screening, and a method for efficiently acquiring target strains is established. According to the screening method of the invention, the heterotrophic nitrification aerobic denitrifying bacteria can be successfully screened, further, microbial preparation prepared with the screened bacteria as active components can be used for effectively depriving ammonia nitrogen and total nitrogen in the water, meanwhile, and the preparation has tolerance and degradation ability for phenols, amines, heterocyclic materials, cyanogens and polyaromatic hydrocarbons and other toxic materials in waste water, has strong accommodative ability and has great application prospect in actual engineering application.

The invention discloses a tissue culture rapid propagation method of liquorice. The axillary bud stems of the liquorice are taken as the explants to establish a liquorice in-vitro rapid propagation system, and a foundation is laid for the large-scale production of the liquorice. The stem with the axillary buds is taken as the explant, and the tissue culture rapid propagation of the liquorice is realized by use of the processes of multiple shoot induction, multiplication culture, root and shoot induction, test-tube plantlet acclimatization and transplant and the like; the technical support is provided for the industrialization development of the liquorice.

The invention relates to a combined anoxic/aerobic enhanced biological activated carbon dynamic membrane nitrogen and phosphorus removal process. Enhanced biological activated carbon is cultured by using a microorganism inoculation and acclimatization method; and after domestic sewage is treated, effluent is filtered by a dynamic membrane which is pre-coated with the enhanced biological activated carbon. Powdered activated carbon is added to maintain the high sludge concentration in a reactor. The high sludge concentration can reinforce endogenous denitrification; the problem of nitrogen and phosphorus removal in a treatment process is solved by using a biological phosphorus removal process of the aerobic phosphorus uptake of phosphorus-accumulating bacteria synthetically; the solid-liquid separation of mixed liquid is realized by using the high-efficiency entrapment capability of the dynamic membrane, so that the effluent is filtered. The reactor used by the invention has the advantages of compact structure, simple construction, high contamination removal efficiency and convenient operation, management and maintenance. In the process, advanced nitrogen and phosphorus removal treatment can be performed under the condition of not adding extra carbon sources, and the effluence can meet the national recycled water standard. Dominant bacteria such as loss-easy nitrifying bacteria, denitrifying bacteria, phosphorus-accumulating bacteria and the like are grown in a way that the bacteria are attached to the surface of the powdered activated carbon. The enhanced biological activated carbon dynamic membrane has the advantages of large flux, short hydraulic retention time and capability of improving treatment efficiency.

The invention provides a method for synthesizing polyhydroxy alkanoates by excess sludge in water treatment, which takes into consideration of technological features of high-concentration organic acid waste water treatment, microorganism synthesis PHA treatment and sewage plant remaining sludge treatment, realizes high-concentration organic-acid-containing waste water treatment and reduces remaining sludge output. The method comprises the following steps: inoculating active sludge, restoring active sludge and biological selection phase; acclimatizing and accumulating PHA; discharging a batch of PHA-rich active sludge for extracting PHA. The leading characteristic of the method is simple and rapid, acclimatization process for each batch of inoculated sludge lasts no more than 15-30 days; the equipment is simple and the method can be realized by a single SBR reactor; in addition acclimatization process and accumulation process are synchronous; as for urban sewage plant secondary sludge, normal PHA content accounts for more than 30% of dry cell weight; furthermore, operation stability is good and an anaerobic selection process section is provided for ensuring stability of the reactor, so as to inhibit propagation of filamentous fungus to prevent sludge from bulking and collapsing.

The invention discloses an immobilized nitrobacteria enrichment culture method and device in a sewage treatment process. A sequencing-batch biomembrane activated sludge process is utilized to perform enrichment culture on nitrobacteria: dewatered sludge is inoculated in an immobilized nitrobacteria culture device, and an enrichment culture solution is added; and in the nitrobacteria enrichment culture process, the biomembrane ammonia nitrogen load is gradually enhanced, and the pH value is controlled. The enrichment culture solution is formed by mixing NH4HCO3 and pretreated municipal sewage, the ammonia nitrogen concentrations are respectively 100, 300, 500, 700 and 1000 mg/L, and the COD (chemical oxygen demand) concentration is 30-60 mg/L. By controlling the immobilized nitrobacteria culture device, the DO in the reaction mixture is 2-6 mg/L, the pH value is 6.5-8.0, the biofilm-formation acclimatization culture temperature is 10-14 DEG C, and the enrichment purification culture temperature is 15-25 DEG C. The device can be used for culturing nitrobacteria at low temperature, and the nitrobacteria content is up to 40-45%. The immobilized nitrobacteria have high low-temperature nitration resistance, and can treat the wastewater of which the ammonia nitrogen concentration is up to 1000 mg/L, so that the ammonia nitrogen in the wastewater is lowered to 1.0 mg/L or below.

The invention discloses a functional microbe embedded slow-release composite filling material. The functional microbe embedded slow-release composite filling material comprises the following raw materials in parts by weight: 15 to 25 parts of functional microbe loaded carrier, 5 to 10 parts of thoroughly-decomposed plant fibers, 15 to 20 parts of pearlite, 10 to 20 parts of calcium carbonate, 15 to 20 parts of cement, 1 to 5 parts of kaolin and 25 to 35 parts of an adhesive. The invention also discloses a preparation method of the filling material. The preparation method comprises the following steps of: preparing an organic carrier, and inoculating functional microbes subjected to screening and acclimatization onto the organic carrier to construct the functional microbe loaded carrier; and uniformly mixing the functional microbe loaded carrier, the thoroughly-decomposed plant fibers, the pearlite, the calcium carbonate, the cement and the kaolin, adding the adhesive into the mixture, uniformly stirring, and thus obtaining the functional microbe embedded slow-release composite filling material. The functional microbe embedded slow-release composite filling material prepared by the method can improve the structural stability of the filling material, and has functions of slowly releasing nutrients and adjusting the pH. According to the functional microbe embedded slow-release composite filling material and the preparation method thereof, materials are easily available, the raw material cost is lower, the manufacturing process is simple, and industrial production can be implemented easily.

The invention relates to a tissue culturing method of hemerocallis middendorfii poinsettia. The method comprises steps that: when hemerocallis poinsettia blooms, flower buds are selected, or newly grown buds are selected in early spring; sterile materials are obtained; the buds are differentiated and multiplied; adventitious bud strong seedlings are cultured; rooting culturing, acclimatization and transplantation are carried out upon the buds, such that hemerocallis poinsettia plants are obtained. Compared to prior arts, according to the invention, through the tissue culturing method, multiplication speed and nursery stock regularity can be substantially improved, original female parent properties can be maintained, survival rate can be improved, and the yield can be improved. With the method, the transplantation survival rate of hemerocallis middendorfii poinsettia reaches 95%.

The invention provides a tissue culture and rapid propagation method of Jiuhua Polygonatum sibiricum. The tissue culture and rapid propagation method comprises the following step of: allocating and optimizing culture medium formulas and culture conditions of all culture phases by taking a Polygonatum sibiricum root-like stem as an explant through adventitious buds induction phase, callus propagation phase, root-taking phase and acclimatization and transplanting phase, so as to form a tissue culture technology which has a propagation speed of 106 times each year. The tissue culture and rapid propagation method realizes the tissue culture and the rapid and stable propagation of the Jiuhua Polygonatum sibiricum and can effectively solve the problem of high-quality seedling supply of the Jiuhua Polygonatum sibiricum.

The invention provides an antibiotic-free mixed feedstuff and a preparation method thereof. The invention belongs to the field of animal feedstuffs. According to the invention, a mixed feedstuff containing Chinese herbal medicines is mixed with a mixed fermentation material containing various probiotics according to a certain proportion, such that the feedstuff provided by the invention is obtained. The mixed feedstuff containing Chinese herbal medicines comprises half-dried ginkgo leaves or ginkgo leaf extraction residues, Japanese honeysuckle stems, balloon flower root, soybean meal, peanutmeal, corn powder, wheat flour, calcium hydrogen phosphate, common salt, composite microelement, mulvital, and selenium-enriched yeast. The mixed fermentation material containing various probiotics comprises an enterococcus faecalis fermentation material, a bacillus licheniformis fermentation material, a saacharomyces cereisiae fermentation material, a Trichoderma reesei fermentation material, and an aspergillus niger fermentation material, which are mixed according to a certain proportion. Microbe strains are processed through targeted acclimatization, and are cultivated by using a solid fermentation medium, such that the mixed fermentation material is obtained. The antibiotic-free mixed feedstuff provided by the invention assists in promoting growth, and brings no toxic or side-effect. The feedstuff causes no antibiotic residue, no pollution, and no drug resistance. With the mixed fermentation the utilization rate of the feedstuff can be improved, healthy growth of live stocks can be promoted, and meat qualities of the live stocks can be improved.

An energy-efficient method and a system for providing hypoxic environments in enclosed compartments using fuel cells that can improve their efficiency by recapturing oxygen enriched air from hypoxic generators or other air separation equipment and can contribute to establishing and/or maintaining hypoxic environments using their oxygen reduced waste gas mixture; said method and the system proposed for a use primarily in applications included, but not limited to fire prevention, food storage, heritage preservation, hypoxic training and therapy, and acclimatization.

The invention discloses a cutting propagation method of Marsdenia tenocissima (Roxb) Wight et Arm. The method comprises the steps as follows: a vinyl house is constructed in a reddish yellow soil area with an altitude of 800 m-1,000 m; lignified Marsdenia tenocissima(Roxb)Wight et Arm stems with more than three years of growth is picked in March to May, soaked in a 300mg/L IBA (indole butyric acid) solution after disinfection and sterilization, and then inserted in a seedbed; a sun shading mesh is constructed above the seedbed; in a first week after cuttage, the matrix humidity is controlled to be 90%-95%, the daytime temperature is controlled to be 25 DEG C- 34 DEG C, and the nocturnal temperature is controlled to be 20 DEG C-24 DEG C; in a second week, the matrix humidity is controlled to be 80%-89%, the daytime temperature is controlled to be 30 DEG C- 35 DEG C, and the nocturnal temperature is controlled to be 25 DEG C-28 DEG C; from a third week, the matrix humidity is controlled to be 60%-70%, the daytime temperature and the nocturnal temperature are controlled within 20 DEG C-35 DEG C; during the cuttage, ventilation is performed for half an hour every morning and 5 hours every noon until acclimatization and transplant after rooting of cuttings. According to the method, the cutting wood rooting percentage of the Marsdenia tenocissima(Roxb)Wight et Arm can reach 85%-93%, and the transplant survival rate can be higher than 92%.

The invention belongs to the technical field of vegetative propagation of plants, in particular to a beach plum root cutting seeding method. By applying the invention, the problems of callus decay of a beach plum cuttage shoot root, low rooting rate, low survival rate and tender seeding which is easy to lose water and then withers are solved. Acclimatization in the process strengthens the growth and development of roots, stems and leaves and rejuvenation in the beach plum cuttage seeding process, remarkably improves the survival rate of field planting and establishes the firm foundation for the cultivation and generalization of the beach plum seeding which is a unique forest fruit.

The invention discloses a method for establishing a tissue culture regeneration system of camellia sinensis L. and relates to a technical method for obtaining strain property stable camellia sinensis L. seedlings from the camellia sinensis L. by use of a vegetative rapid propagation technique. According to the method, the tissue culture regeneration system of camellia sinensis L. is established by taking the immaturate embryo of the camellia sinensis L. as the explant and by virtue of the steps of seed sterilization, embryo callus induction, differentiation culture, rooting culture, acclimatization and transplant and the like; as a result, the problem of shortage of good-quality seedlings of the camellia sinensis L. is solved, and a foundation also can be laid for developing the genetic transformation work of camellia sinensis L. in the future.

The invention discloses a method for improving overwintering survival rate and qualities of oreochromis niloticus fries. Before overwintering, feeds with 12% to 14% fat level are fed to the fries, and soybean oil and fish oil are blent in a proportion of 4:1 to form fat sources. Fatty acids--linoleic acids and linolenic acids which are necessary to growth of oreochromis niloticus are mainly increased so as to improve energy reserve. Low-temperature stress resistance of the oreochromis niloticus can be improved by low temperature acclimatization and the low temperature adaptability is improved. During overwintering, feeds with 1.5% to 2% compound Chinese herbal medicine are fed to the fries, so that damages of the low-temperature stress to fish bodies can be effectively relieved, the non-specificity immunity of the fish bodies is improved, and the overwintering survival rate and fry qualities are improved. Meanwhile, according to the above three steps, material selection and facility configuration are easy, the price is relatively low, processes are simple, traditional problems that overwintering costs are high, the survival rate of the fries is low, and qualities of the fries are poor are excellently solved, and environment-friendly and physically beneficial breeding requirements can be met.

The invention relates to a filler for sewage treatment and a preparation method thereof and provides a filler and a preparation method thereof; the invention solves the problems that the existing biological carrier has low loaded biomass liveweight and poor activity; the filler is composed of polyurethane foam material, microorganism growth accelerator, active biological enzyme preparation and active sludge; the method comprises the following steps: 1. the raw material is weighted; 2. aeration and acclimatization cultivation are carried out to obtain the filler. The loaded biomass liveweight on the filler for sewage treatment reaches more than 30kg/m3, the filler has good activity, strong stability and strong shock resistance, the average removal rate of COD in sewage is 70-90 percent, the ammonia nitrogen removal rate is 20-40 percent, and the treatment effect is good.

The invention pertains to gardening plant propagation technological field, in particular to a fast cutting propagation method of bougainvillea spectabilis. The method comprises seedbed construction, selection and treatment of cuttings, curing management, etc.. With a thickness of 25-35mm, perlite is used as the stroma of the seedbed; the lengths of the treated cuttings are 8-12cm, the cuttings are evenly inserted into the stroma of the seedbed at a depth of 4-6cm based on certain plant and row spacing, along with scientific curing management, cotton yarns or straws are covered between the cutting seedlings for water absorption and heat preservation, new roots of the cuttings are initially formed after 14 days, and seedlings grow out after 30 days, then acclimatization and transplantation can be carried out. The invention, combined with the seedbed construction, treatment with plant growth liquid and scientific curing management technology, greatly shortens the rootage and seedling time of the cuttings with obvious rootage effect by robust taproots and high survival rate; besides, the invention is simple and easy to apply, easy and convenient to manage and has high economic benefit without occupying arable land.

The invention discloses an apple stock MM116 tissue culture rapid propagation method. The method comprises the steps as follows: firstly, conducting primary culture through adopting a culture medium containing MS+6-BA 0.5 mg/L+IBA 0.1 mg+PVP 500mg/L; secondly, conducting subculture by using MS+6-BA 0.6 mg/L+IBA 0.1 mg/L; thirdly, adopting a rooting culture medium of 1/2 MS+IBA 0.9 mg/L for rooting culture; fourthly, adopting pure saw dust for acclimatization and transplant. Through the method, the apple stock MM116 tissue culture rapid propagation is realized, a higher survival rate is guaranteed, the excellent characteristics of a stock is maintained, and a convenient method and approach are brought to the development and further expansion of the apple industry.