为活性炭厂节能减排 降低酸耗 提建议

nlsy

磷酸法转炉生产活性炭时有大量含磷酸废气排出，如果按装一套废气回收装置  每生产一吨活性炭可以回收100-150公斤磷酸【按成品磷酸计算】 运行成本；每回收一公斤0.8元 ，回收的磷酸经过简单处理 ，可直接用于活性炭生产 ，既减轻了对环境的污染 ，又降低了生产成本 。《直径1.5米 长22米的转炉 每天可回收300-450公斤磷酸 》 2个月收回投资  ，有感兴趣的和我联系 。qq850193411    18698827665

qlyx

很好的建议啊...........

ban

Heatwave Interactive has announced that Gods & Heroes: Rome Rising has officially entered its open beta stage of development. The open beta will run from June 6th through June 12th.
The Gods & Heroes: Rome Rising Gods and heroes gold open beta lets players experience Eden eternal gold  the game's massive world filled with ancient lands,archeage power leveling, dramatic combat and mythological creatures Gods and heroes leveling two weeks before the game ships. Open Beta testers will be able to play four character Gods and heroes cd key classes, a revised new player experience, personal estates, a minion system,http://www.sennelier.fr/fr/galerie/displayimage.php?pos=-79,Buy Tera Gold, an updated combat system and 14 levels of gameplay. Players who pre-order the Dragon Nest gold game during the Open Beta, can then Gods and heroes account  join the Head Start program and start playing the full game a week before the box hits the shelves.
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