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重革

网络heavy leather

重革

重革

heavy leather

重革,heavy... ... ) Shaved weight 削匀革重 ) heavy leather 重革 ) vegetable tanning wastewater 重革废水 ...

1

High effect and economical disposal way for vegetable tanning waste water and its practice

高效、经济的处理重革废水技术与工程实践

2

Reconstructing technique of anaerobic microbes for deep-degree processing of vegetable tanning wastewater

厌氧微生物组建技术在重革废水深度处理中的实践

3

Tanned wastewater decoloured by lignin positive ion flocculant modified by carbamide and formaldehyde

尿醛预聚体改性木质素絮凝剂对重革废水的脱色效果

4

Leather , cattle and horse hide, curried and dressed

牛马皮，加脂重革和明矾鞣制的

5

Study on metal-ion sorbent made from tannic acid in tannery sewage

利用重革废水中植物鞣剂合成金属离子吸附剂的研究

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