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Environmental laws and regulations including permits are reviewed in this chapter. Included are the Federal Clean Air Act Amendment (CAAA), the Federal Clean Water Act (CWA) regulations, the Resource Conservation and Recovery Act (RCRA) or, as it is also known, the Solid Waste Disposal
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The drying operation is often the final step of a manufacturing process. Indirect drying will be discussed in this section; it is the process of removing liquid by conductive heat transfer. Sometimes drymg is apart ofthe manufacturing process itself, as in the case of seasoning oftimber or in paper making, but generally, the reasons for carrying out a drying operation are:
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Capital cost projects begin when a need is defined that cannot be satisfied in existing facilities. Thus begins the life cycle of a capital project (Fig. 1). Once started, the project will progress through all of the following phases or be canceled. It all starts with the recognition of a need that will require capital plant. In the conceptual phase of the project, multiple approaches will be evaluated and one or more plans will be evaluated for meeting these needs
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The second edition ofthe Fermentation andBiochemica1 Engineer￾ing Handbook, like the previous edition, is intended to assist the develop￾ment, design and production engineer who is engaged in the fermentation industry. Particular emphasis is give to those unit operations most frequently encountered in the commercial production ofchemicals and pharmaceuticals via fermentation
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冬虫夏草 Cordyceps 别名 虫草、冬虫草、夏草冬虫。 始载于《本草从新》云:“以四川嘉定府所 产者最佳。” 《药物出产辨》载:“以四川 打箭炉、灌县等地产者惟正地道。” 分布于四川甘孜、阿坝,云南德钦、中甸, 青海、甘肃、西藏等地海拔3000--5000米 的高山草甸区,对生态条件要求十分严格。 野生为主,人工培养难度很大。青海、四川 及西藏为全国主产区,产量占全国总产量的 90%以上
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武汉生物工程学院:《中药鉴定学》课程教学资源(PPT课件讲稿)第11章 藻、菌、地衣类中药(藻类、菌类、地衣类植物均为低等植物)
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血竭 Sanguis Draconis 血竭原名“骐麟竭”,始载于《唐本草》, 血竭之名始见于《图经本草》。本草纲目释 名血竭。李时珍谓:“骐麟亦马名也,此物 如干血,故谓之血竭”。又名麒麟竭、血结、 血力花、血竭花。 本品性平,味甘、咸,有散瘀生新,活血止 痛的功能。内服治跌打损伤,外用能生肌收 口,止刀伤出血。 具有抗凝血、抗菌作用
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一、植物来源及功用: 3、海金沙为海金沙科海金沙属植物海金沙Lygodium japonicum(Thunb.)Sw.的干燥成熟孢子
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药用动物的活性成份有作用强、使用剂量小、疗效显著而专一、毒副作用低等特点
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本品始载于《神农本草经》。列为上品, 晋陶宏景曰:“麝形似獐而小”明代李 时珍曰:“麝之香气远射,故谓之麝”。 在唐宋时代已盛行用作化妆品及香料。 性温,味辛,有通窍辟秽,活血通络, 散结止痛,用于热病、惊风、中风、神 志昏迷
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