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    • 4. 发明申请
    • FORMULATIONS AND METHODS FOR SOLID CHITOSAN-CONTAINING BLENDS
    • 含固体含酒石酸的配方及方法
    • WO2010148357A1
    • 2010-12-23
    • PCT/US2010/039259
    • 2010-06-18
    • HALOSOURCE, INC.NICHOLS, Everett, J.SCOTT, James, R.
    • NICHOLS, Everett, J.SCOTT, James, R.
    • A01N43/04
    • C02F1/5263C02F1/66
    • Chitosan-containing blends and methods of dissolving and using chitosan are disclosed. A blend includes a solid acid or a solid agent that generates a proton in situ in the presence of water mixed together with a dry solid chitosan, and may optionally contain other components. The blends are in a dry, free-flowing, particulate form. Methods of dissolving a blend typically comprise adding a quantity of the blend to a low volume of water and mixing until the chitosan and solid acid or solid agent are dissolved and then further diluting this mixture by the addition of water, or used as-is. Devices containing the blends are also described along with methods of using the devices, such as for controlled release of solubilized chitosan in a body of water, such as a stream, containing impurities (e.g., particles, sediment, or suspended matter or dissolved substances) to cause flocculation or precipitation of such impurities.
    • 公开了含壳聚糖的共混物和溶解和使用壳聚糖的方法。 共混物包括固体酸或固体剂,其在与干燥固体壳聚糖混合在一起的水的存在下原位产生质子,并且可任选地含有其它组分。 混合物为干燥,自由流动的颗粒形式。 溶解共混物的方法通常包括将一定量的共混物加入到低体积的水中并混合直到壳聚糖和固体酸或固体剂溶解,然后通过加入水进一步稀释该混合物,或按原样使用。 还描述了含有共混物的装置以及使用装置的方法,例如用于控制释放水体中的溶解的壳聚糖,例如含有杂质的流(例如,颗粒,沉积物或悬浮物质或溶解物质) 引起这种杂质的絮凝或沉淀。
    • 5. 发明申请
    • METHODS FOR GROWING AND HARVESTING ALGAE AND METHODS OF USE
    • 用于生长和收获脂肪的方法和使用方法
    • WO2010151887A1
    • 2010-12-29
    • PCT/US2010/040239
    • 2010-06-28
    • HALOSOURCE, INC.NICHOLS, Everett, J.SCOTT, James, R.
    • NICHOLS, Everett, J.SCOTT, James, R.
    • C12N1/12
    • C12N1/12C12M21/02C12M23/18C12M35/08C12N1/38C12P7/6463C12P7/649Y02E50/13Y02W10/37
    • Methods for increasing the growth and biomass of algae and algae lipids by growing the algae in the presence of a polycationic substance such as soluble or insoluble chitosan and/or chitin are disclosed. Also disclosed are methods of harvesting algae from an aqueous environment by growing the algae in aggregated clumps and/or mats (formed by the inclusion of soluble or insoluble chitosan and/or chitin or other polycationic or cationic substances) that can be easily removed from the aqueous environment either by filtration, surface skimming, and/or growing in a porous containment device, such as a natural or synthetic fabric, and removing the fabric from the aqueous environment containing the aggregated algae. The methods disclosed have direct applications in biofuel and energy production, agricultural feedstock production, nutrient production, greenhouse gas reduction, removal of microconstituents from water, and water reclamation.
    • 公开了通过在聚阳离子物质如可溶性或不溶性壳聚糖和/或壳多糖存在下生长藻类来增加藻类和藻类脂质的生长和生物量的方法。 还公开了通过在聚集的块和/或垫(通过包含可溶或不溶性壳聚糖和/或几丁质或其它聚阳离子或阳离子物质形成的)中生长藻类而从水性环境中收获藻类的方法,其可以容易地从 通过过滤,表面撇去和/或在多孔容纳装置(例如天然或合成织物)中生长,以及从含有聚集藻类的含水环境中除去织物的水性环境。 所公开的方法直接用于生物燃料和能源生产,农业原料生产,营养生产,温室气体减排,微生物从水中的去除和水的回收。