Cinder Track Model | Xinhua machinery (certified) | Hanzhong Cinder machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is specialized in the "Cinder machines, construction machinery, mining machinery, chemical machinery" of the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Mr. Wang. Heilongjiang Nen water conservancy project. River water diversion project environmental impact analysis is the construction of a very important research topic, with quite significant diversion project on the feasibility of the decision-making. In this paper, Nierji Hydro built to run as a precondition for the expansion of Heilongjiang Nen a project on the impact of the Nen River water environment were studied. The study includes: a project to predict the impact of the Nen River hydrological regime crawler Cinder machine model, a project of the Nen River water quality impact analysis. Paper a numerical simulation model Cinder machines offer, with the Danish Hydraulic Institute MIKE11 software developed by solving the model to predict the impact on the water regime; the use of comparative analysis method to evaluate the impact on water quality. By studying that: the impact of a project on the Nen River diversion of river runoff mainly by Nierji control slag reservoir drainage pump, water flow in downstream of the Nen relatively large changes in the special dry years (p = 90 %) of 8,9,10 month, the Nen River diversion on the hydrologic regime of large slag machine, did not affect the non-diversion period, Qiqihar Fulaerji section driest month flow to meet 35m ~ 3 / s river water environment volume requirements; changes and increased irrigation return flow of the hydrological regime of the Nen have some impact on water quality. China is the production of slag 巩义鑫 professional manufacturers willing to sacrifice the power of livelihood projects to this end! Gongyi Xin Hua Machinery Mining Knowledge Forum, mine exploration program approval. Determine the ore body (outcrop) coordinates → with coordinates to County Land Resources Bureau check whether there is overlap → tenements blank area in the case of applications for prospecting and selling ready to start selling range → OK → Gravitropism inflection point coordinates belongs County towns made the transfer request and obtain Reply → appropriate county bureau reported in document form State Land Office → State Land Bureau reported Provincial Department to file the form by auction record → → complete prospecting made (pre-investigation, survey, detailed investigation, exploration) after work → mined mineral mining scoping obtain approval → → submit (reserve verification report, the development and utilization plan, mining design, environmental recovery and management, land reclamation program, safety evaluation) and other competent authorities of the relevant reports and information requirements apply for a mining license card.