论文部分内容阅读
腐植酸(英文缩写HA)是一类天然有机弱酸,广泛存在于自然界中,主要由黄腐酸、棕腐酸、黑腐酸三种组分组成。腐植酸的开发利用主要有两大类:一类是煤炭腐植酸(英文缩写MHA),又称矿物腐植酸,取之于褐煤、风化煤、泥炭之中,是工业化开发利用腐植酸的基本原料,已经形成了比较完整的工业化生产体系;一类是生物(化)腐植酸(英文缩写BHA)或生物(化)黄腐酸(英文缩写BFA),主要靠生物质转化,有着广阔的开发应用前景。
Humic acid (abbreviated as HA) is a kind of natural organic weak acid, which is widely found in nature and mainly consists of fulvic acid, fulvic acid and humic acid. Humic acid development and utilization are mainly two categories: one is the coal humic acid (abbreviation MHA), also known as mineral humic acid, taken from the lignite, weathered coal, peat, is the industrial development and utilization of humic acid basic raw materials , Has formed a relatively complete system of industrial production; one is biological (humic) humic acid (abbreviation BHA) or biological (humic) fulvic acid (abbreviation BFA), mainly by biomass conversion, has a broad development and application prospect.