51results about How to "Achieve eco-efficiency" patented technology

Disclosed are a method for processing rubbish percolating water and its system. The processing technique realizes the procession by combining the procession, biological processing technology and ecological procession. The system mainly comprises of adjusting pool, biological coagulation pool, high effective biological filtration pool, comprehensive ecological pool and so on. Compared with the present technology, it has rapid processing speed, high quality of water processed which can reach the first-class drainage standard, and can realize naugh drainage of waste water in rubbish processing factory.

The invention discloses a California perch, paddlefish and water spinach stereoscopic culturing method based on net cages. California perches, paddlefish and water spinach are subjected to organic combination of symbiotic breeding and planting, and the stereoscopic ecological culturing mode that the water spinach is planted on the water surfaces of the deep water net cages, the paddlefish is cultured in the upper middle layer of a water body, and the California perches are cultured in the lower middle layer of the water body. By means of the method, the culturing production potential of the net cages is fully dug, the space of the water body is fully utilized, the output rate of unit area is effectively increased, and the problem of tail water pollution brought by the current aquaculture process can be well solved.

The invention relates to a method for protecting slope vegetation through plant fiber blankets. The method for protecting slope vegetation through plant fiber blankets is applicable to fill roadbed slope protection during a construction period. According to the method, fill roadbed slopes are divided into two categories, according to one category, the fill roadbed slopes are formed slopes where roadbed filling is completed, and according to the other category, the fill roadbed slopes are non-formed slopes where roadbed filling is not completed. The operation that roadbeds are gradually filled and spreading is performed layer by layer is performed on the non-formed slopes, the plant fiber blankets are fixed, after filling of the all the roadbeds and covering of the plant fiber blankets are completed, plant seeds are sown on the surfaces of the plant fiber blankets, covering of thin soil is performed, and watering and curing are performed so that vegetation can be formed; the operations that grass seeds are sown on the total slopes, then the total slopes are covered with the plant fiber blankets, and curing is performed are adopted so that the vegetation can be built. By means of the method, the slopes can be greened as soon as possible, water and soil loss can be effectively controlled in the construction period, and the effectiveness of slope protection is enhanced in the construction period.