共 50 条
- [31] STRUCTURE AND MODE OF ACTION OF ORGANIC SYNTHETIC FLOCCULANTS AND THEIR USE IN SOLID-LIQUID SEPARATION IN CHEMICAL-INDUSTRY AND ENVIRONMENTAL-PROTECTION [J]. CHEMIKER-ZEITUNG, 1974, 98 (05): : 222 - 227
- [36] ENVIRONMENTAL-PROTECTION CONCEPTS IN THE CEMENT INDUSTRY [J]. ZEMENT-KALK-GIPS, 1988, 41 (04): : 193 - 201
- [37] DAIRY-INDUSTRY AND ENVIRONMENTAL-PROTECTION [J]. LEBENSMITTEL INDUSTRIE, 1978, 25 (06): : 257 - 261
- [38] INVESTITION AND ENVIRONMENTAL-PROTECTION IN THE MEATPOWDER INDUSTRY [J]. ELELMEZESI IPAR, 1983, 37 (12): : 471 - 474
- [39] THE TEXTILE-INDUSTRY AND ENVIRONMENTAL-PROTECTION [J]. TEXTILVEREDLUNG, 1985, 20 (04): : 112 - 116