1) basicity
[英][bei'sisiti] [美][be'sɪsətɪ]
盐基度
1.
Studies on the relation between coagulative property and basicity of polyaluminium chloride;
聚合氯化铝的盐基度与混凝性能关系研究
2.
The polymerization and basicity of polyferric aqueous solution;
聚铁溶液的聚合与盐基度
3.
Analysis and discussion of the basicity of polyaluminium chloride;
聚合氯化铝盐基度分析探讨
2) alkalization degree
盐基度
1.
Study on factors effecting alkalization degree of polymerized ferric sulphate;
聚合硫酸铁盐基度影响因素研究
2.
In the preparation of H_2O_2 direct oxidizing PFS,the major factors effecting alkalization degree of the polymerized ferric sulphate(PFS) were investigated.
进行双氧水直接氧化法制备聚合硫酸铁的实验,研究反应温度、反应时间、硫酸根离子浓度与三价铁离子浓度的比、总铁浓度和静置熟化时间等对聚合硫酸铁盐基度的影响。
3.
The effects on the product alkalization degree by adding the assistflocculant in the preparation process of polymerized ferric sulphate were studied.
考察了助聚剂的种类、用量、反应温度以及存放时间等因素对聚铁溶液制备时产品盐基度的影响 ,得到较佳的条件。
3) Alkalinity degree
盐基度
1.
The results indicate that the large molecular weight PFS can be synthesized in normal temperature and normal pressure, The alkalinity degree of the novel PFS is 12.
结果表明 ,在常温常压条件下能生成高分子量的聚合硫酸铁产品 ,试验表明产品的混凝脱色性能良好 ,盐基度在 1 2 。
4) alkalized degree
盐基度
1.
The technology of producing poly-ferric sulfate with NOx+O_2 oxidizing catalytically ferrisulfas has been introduced,and the experiment of technological condition has been done,which gained the opti- mal technological condition and the experiment of the interrelationship between alkalized degree and floccu- lation has been made.
介绍了NOx+O_2催化氧化二价铁制备聚合硫酸铁的新工艺,对该工艺条件进行了试验,得出最佳工艺条件；并对产品的絮凝性能以及与盐基度的关系进行研究,结果表明本工艺制得聚合硫酸铁絮凝效果好,在一定程度上可与聚丙酰胺相媲美,还得出其盐基度并非是愈高愈好,盐基度以16%左右为宜的结论。
2.
The preparation method of a superclean polyalumimum chloride (SPAC) aqueous solution was invented and reported firstly in detail, Then, its pH value, total dissolved aluminum concentration and alkalized degree were theoretically estimated and experimentally analysed.
介绍了一种超纯聚合氯化铝的制备方法 ,对其 p H值、铝含量和盐基度进行了定量分析和检测。
3.
The pH values and alkalized degrees were analyzed and estimated for polyferric aqueous solution, then the limit pH values and limit alkalified degrees with different total dissolved ferric concentrations were given.
对聚铁溶液进行 p H值和盐基度的分析和估算 ,给出了聚铁溶液的极限 p H值和极限盐基度与总溶解铁浓度的关系曲线。
5) salinity
[英][sə'liniti] [美][sə'lɪnətɪ]
盐基度
1.
The paper introduces the methods of making polydroxy Aluminium chloride from coal gangue, and also studies the optimal process for acid dipping and salinity regulation.
介绍了用煤矸石制取聚羟基氯化铝的方法,研究了酸浸、调整盐基度等过程的最佳工艺过程。
6) base saturation
盐基饱和度
1.
The result s showed that,the islets soil and red earth of Zhejiang were distinct, the main clay minerals were illies,higher base saturation and pH,the main base ion were Ca+{2+} and Mg+{2+},higher ba value, Bt value 0.
浙江省海岛尽管处在亚热带红壤基带内 ,但由于海洋环境对海岛的独特影响 ,使海岛土壤成土作用出现与同纬度的大陆红壤有明显的差异性 :即表现出具有盐基饱和度高、pH值较高、盐基离子以钙、镁离子为优势的组合、粘粒矿物以伊利石为主、风化淋溶系数较大等特征 。
2.
Latosol was treated with various soil amendments,and one year after the field trial it was determined in terms of soil cation exchange capacity,effective cation exchange capacity,soil exchangeable base-cation concentrations and base saturation to observe the effect of different soil amendments application on the latosol exchangeable property.
对砖红壤施用不同的改良剂,进行1a的大田试验后,测定土壤的阳离子交换量、有效阳离子交换量、盐基离子总量以及盐基饱和度来研究不同土壤改良剂对酸性土壤交换性能的影响。
补充资料：盐基度
分子式：
CAS号：
性质：又称盐基度。(1)化合物中羟基与铝的摩尔比。一般用符号B来代表碱度％。它是碱式氯化铝的重要质量指标，它直接决定着产品的化学结构形态和许多特性，如聚合度、分子电荷数、混凝能力、贮存稳定性、pH值等。(2)鞣性络合物鞣革性能的一个重要指标。定义为，用百分率表示的无机鞣剂，如铬络合物中OH基的总当量数对铬的总当量数的比值。碱度高表示该鞣性络合物的分子大，即与皮蛋白质结合能力强；反之，碱度低则表示该鞣性络合物的分子小，与皮蛋白质结合的能力弱，而渗透能力强。正确掌握碱度是合理实施鞣制工艺的一项重要因素。
CAS号：
性质：又称盐基度。(1)化合物中羟基与铝的摩尔比。一般用符号B来代表碱度％。它是碱式氯化铝的重要质量指标，它直接决定着产品的化学结构形态和许多特性，如聚合度、分子电荷数、混凝能力、贮存稳定性、pH值等。(2)鞣性络合物鞣革性能的一个重要指标。定义为，用百分率表示的无机鞣剂，如铬络合物中OH基的总当量数对铬的总当量数的比值。碱度高表示该鞣性络合物的分子大，即与皮蛋白质结合能力强；反之，碱度低则表示该鞣性络合物的分子小，与皮蛋白质结合的能力弱，而渗透能力强。正确掌握碱度是合理实施鞣制工艺的一项重要因素。
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参考词条