| 发明名称 |
METHOD OF PREPARING ORGANOMINERAL FERTILISER MIXTURE |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to agriculture and a method of preparing an organomineral fertiliser mixture. Sewage sludge is mixed with a detoxicant. The detoxicant used is sodium humate in form of a finely dispersed fraction with particle size of not more than 100 mcm in amount of not less than 10% of the weight of the sludge. ^ EFFECT: invention increases effectiveness of using sewage sludge as fertiliser owing to reduction of content of heavy metals. ^ 2 tbl |
| 申请公布号 |
RU2402511(C1) |
申请公布日期 |
2010.10.27 |
| 申请号 |
RU20090122448 |
申请日期 |
2009.06.15 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "TVIN TREJDING KOMPANI" |
发明人 |
ABRAMOV JAKOV KUZ'MICH;VESELOV VLADIMIR MIKHAJLOVICH;ZALEVSKIJ VIKTOR MIKHAJLOVICH;ARGUNOV NIKOLAJ DMITRIEVICH;MOTOVILOVA LJUBOV' VIKTOROVNA;BOGDANOVA LIDIJA PETROVNA;TAMURKA VITALIJ GRIGOR'EVICH;GUKASOV NIKOLAJ ALEKSANDROVICH;EVDOKIMOV VLADIMIR DMITRIEVICH |
| 分类号 |
C05F7/00 |
主分类号 |
C05F7/00 |
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