{"id":11857,"date":"2021-05-21T17:10:17","date_gmt":"2021-05-21T09:10:17","guid":{"rendered":"https:\/\/www.humicchina.com\/?p=11857"},"modified":"2025-06-26T16:55:24","modified_gmt":"2025-06-26T08:55:24","slug":"how-to-judge-the-quality-of-humic-acid-products","status":"publish","type":"post","link":"https:\/\/www.humicchina.com\/vi\/blog\/how-to-judge-the-quality-of-humic-acid-products.html","title":{"rendered":"L\u00e0m sao \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m axit humic?"},"content":{"rendered":"

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c s\u1ea3n ph\u1ea9m axit humic kho\u00e1ng s\u1ea3n \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong n\u00f4ng nghi\u1ec7p, ch\u0103n nu\u00f4i, c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c do l\u1ee3i th\u1ebf \u0111\u1ed9c \u0111\u00e1o v\u00e0 r\u00f5 r\u00e0ng c\u1ee7a ch\u00fang, v\u00e0 ch\u00fang c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c qu\u1ea3ng b\u00e1 r\u1ea5t nhi\u1ec1uS\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y. Trong b\u00e0i vi\u1ebft tr\u01b0\u1edbc“Axit humic n\u00f3 l\u00e0 g\u00ec v\u00e0 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh axit humic.”<\/a>, T\u00e1c gi\u1ea3 \u0111\u00e3 gi\u1ea3i th\u00edch axit humic kho\u00e1ng ch\u1ea5t l\u00e0 g\u00ec v\u00e0 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh c\u1ee7a n\u00f3. H\u00f4m Nay T\u00e1c gi\u1ea3 s\u1ebd gi\u1ea3i quy\u1ebft m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn h\u01a1n cho b\u1ea1n-L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m axit humic?
\n<\/span><\/p>\n

\u0110\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m axit humic ch\u1ee7 y\u1ebfu t\u1eeb c\u00e1c kh\u00eda c\u1ea1nh sau:<\/span><\/p>\n

C\u00e1c m\u1eb7t h\u00e0ng tham kh\u1ea3o ch\u00ednh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ngS\u1ea3n ph\u1ea9m axit humic<\/a><\/span><\/h2>\n

1 \u3001 c\u00e1c lo\u1ea1i ngu\u1ed3n nguy\u00ean li\u1ec7u th\u00f4: Nguy\u00ean li\u1ec7u th\u00f4 th\u01b0\u1eddng l\u00e0 than b\u00f9n, lignite v\u00e0 leonardite. B\u1edfi v\u00ec than b\u00f9n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi nh\u00e0 n\u01b0\u1edbc v\u00e0 r\u1ea5t kh\u00f3 \u0111\u1ec3 tr\u00edch xu\u1ea5t axit humic, lignite tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng nguy\u00ean li\u1ec7u ch\u00ednh \u0111\u1ec3 s\u1ea3n xu\u1ea5t axit humic. Leonardite c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m nguy\u00ean li\u1ec7u \u0111\u1ec3 chi\u1ebft xu\u1ea5t axit humic. Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a axit humic chi\u1ebft xu\u1ea5t t\u1eeb leonardite Ch\u1ea5t l\u01b0\u1ee3ng cao v\u1eabn \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn.<\/span><\/p>\n

\"How<\/span><\/p>\n

2 \u3001 quy tr\u00ecnh s\u1ea3n xu\u1ea5t: Axit humic kho\u00e1ng ch\u1ea5t ban \u0111\u1ea7u l\u00e0 m\u1ed9t ch\u1ea5t h\u1eefu c\u01a1 c\u00f3 t\u00ednh axit y\u1ebfu. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u00e1c ch\u1ea5t ki\u1ec1m m\u1ea1nh nh\u01b0 Kali Hydroxit, Natri Hydroxit ho\u1eb7c Amoniac th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi axit humic, d\u1ea1ng v\u1ea3y, h\u1ea1t, tinh th\u1ec3 v\u00e0 B\u1ed9t th\u00f4ng qua c\u00e1c k\u1ef9 thu\u1eadt ch\u1ebf bi\u1ebfn kh\u00e1c nhau. Nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ch\u1ea5t l\u01b0\u1ee3ng axit humic kho\u00e1ng ch\u1ea5t kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i s\u00e2u v\u1edbi b\u1ec1 ngo\u00e0i.<\/span><\/p>\n

3 \u3001 \u0111\u1ed9 h\u00f2a tan c\u1ee7a s\u1ea3n ph\u1ea9m ho\u1eb7c ch\u1ed1ng flocculation: \u0111\u1ed9 h\u00f2a tan ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t kh\u00f4ng h\u00f2a tan c\u1ee7a s\u1ea3n ph\u1ea9m. Vi\u1ec7c ch\u1ed1ng flocculation ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 ph\u00e2n h\u1ee7y khi \u0111\u1eb7t trong n\u01b0\u1edbc, nh\u01b0ng ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 sulfonation. Hi\u1ec7n t\u1ea1i \u1edf Trung Qu\u1ed1c, nh\u01b0 l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c gia kh\u00e1c nhau c\u1ee7a x\u00e9t nghi\u1ec7m axit FULVIC, h\u1ea7u h\u1ebft c\u00e1c th\u1ee3 m\u1ecf axit FULVIC ho\u1eb7c Kali fulvate Ch\u1ec9 ch\u1ee9a m\u1ed9t \u00edt axit FULVIC. T\u00ean th\u1eadt c\u1ee7a n\u00f3 n\u00ean l\u00e0Sulfonated kali humate<\/a>.<\/span><\/p>\n

4 \u3001 ki\u1ec3m tra lo\u1ea1i th\u00e0nh ph\u1ea7n s\u1ea3n ph\u1ea9m v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed: Ki\u1ec3m tra T\u1ef7 l\u1ec7 axit humic \u0111en, axit humic l\u00f2ng b\u00e0n tay v\u00e0 axit FULVIC, kh\u00f4ng c\u00f3 th\u00e0nh ph\u1ea7n n\u00e0o l\u00e0 100%.<\/span><\/p>\n

5, m\u1ee9c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a s\u1ea3n ph\u1ea9m: Ki\u1ec3m tra kh\u1ea3 n\u0103ng ph\u1ed1i h\u1ee3p c\u00e1c cation. N\u00f3i chung Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng dung d\u1ecbch cacl2 (Canxi clorua).<\/span><\/p>\n

6 \u3001 t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ed7n h\u1ee3p: kh\u00f4ng ch\u1ec9 tr\u1ed9n v\u1edbi n, P, K, m\u00e0 c\u00f2n c\u1ee7ng c\u1ed1 kh\u1ea3 n\u0103ng \u0111\u1ed1i v\u1edbi vi sinh v\u1eadt v\u00e0 kim lo\u1ea1i n\u1eb7ng trong \u0111\u1ea5t.<\/span><\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 n\u1ed9i dung \u0111\u01b0\u1ee3c chia s\u1ebb v\u1edbi b\u1ea1n trong b\u00e0i vi\u1ebft n\u00e0y. T\u00f4i hy v\u1ecdng s\u1ebd gi\u00fap b\u1ea1n. N\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi n\u00e0o, vui l\u00f2ng tham kh\u1ea3o \u00fd ki\u1ebfn:<\/span><\/p>\n

Nh\u00e0 s\u1ea3n xu\u1ea5t axit humic \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn EU Ceres:graeme@humate-cn.com<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c s\u1ea3n ph\u1ea9m axit humic kho\u00e1ng s\u1ea3n \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong n\u00f4ng nghi\u1ec7p, ch\u0103n nu\u00f4i, c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c do l\u1ee3i th\u1ebf \u0111\u1ed9c \u0111\u00e1o v\u00e0 r\u00f5 r\u00e0ng c\u1ee7a ch\u00fang, v\u00e0 ch\u00fang c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c qu\u1ea3ng b\u00e1 r\u1ea5t nhi\u1ec1u<\/p>\n","protected":false},"author":1,"featured_media":11628,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"How to judge the quality of humic acid products %%page%% %%sep%% JINGFENG HUMIC ACID","_yoast_wpseo_metadesc":"This article will tell you how to judge the quality of humic acid products. Technical support from humic acid producers: Skype: jingfeng-humic","_jf_seo_title_en":"","_jf_seo_desc_en":"","_jf_seo_title_ja":"","_jf_seo_desc_ja":"","_jf_seo_title_ko":"","_jf_seo_desc_ko":"","_jf_seo_title_es":"","_jf_seo_desc_es":"","_jf_seo_title_ar":"","_jf_seo_desc_ar":"","_jf_seo_title_vi":"","_jf_seo_desc_vi":"","_jf_seo_title_th":"","_jf_seo_desc_th":"","_jf_seo_title_tr":"","_jf_seo_desc_tr":"","_jf_seo_title_ru":"","_jf_seo_desc_ru":"","_jf_seo_title_pt":"","_jf_seo_desc_pt":"","_jf_seo_kw_ja":"","_jf_seo_kw_ko":"","_jf_seo_kw_es":"","_jf_seo_kw_ar":"","_jf_seo_kw_vi":"","_jf_seo_kw_th":"","_jf_seo_kw_tr":"","_jf_seo_kw_ru":"","_jf_seo_kw_pt":"","footnotes":""},"categories":[121],"tags":[204,334],"class_list":["post-11857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-humic-acid","tag-humic-acid-products","tag-humic-acid-quality"],"yoast_head":"\nHow to judge the quality of humic acid products • JINGFENG HUMIC ACID<\/title>\n<meta name=\"description\" content=\"This article will tell you how to judge the quality of humic acid products. 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